4239 lines
160 KiB
Plaintext
4239 lines
160 KiB
Plaintext
%{
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package php7
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import (
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"strings"
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"strconv"
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"github.com/z7zmey/php-parser/comment"
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"github.com/z7zmey/php-parser/scanner"
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"github.com/z7zmey/php-parser/node"
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"github.com/z7zmey/php-parser/node/scalar"
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"github.com/z7zmey/php-parser/node/name"
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"github.com/z7zmey/php-parser/node/stmt"
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"github.com/z7zmey/php-parser/node/expr"
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"github.com/z7zmey/php-parser/node/expr/assign"
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"github.com/z7zmey/php-parser/node/expr/binary"
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"github.com/z7zmey/php-parser/node/expr/cast"
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)
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%}
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%union{
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node node.Node
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token *scanner.Token
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boolWithToken boolWithToken
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list []node.Node
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foreachVariable foreachVariable
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nodesWithEndToken *nodesWithEndToken
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str string
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altSyntaxNode altSyntaxNode
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}
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%type <token> $unk
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%token <token> T_INCLUDE
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%token <token> T_INCLUDE_ONCE
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%token <token> T_EXIT
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%token <token> T_IF
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%token <token> T_LNUMBER
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%token <token> T_DNUMBER
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%token <token> T_STRING
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%token <token> T_STRING_VARNAME
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%token <token> T_VARIABLE
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%token <token> T_NUM_STRING
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%token <token> T_INLINE_HTML
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%token <token> T_CHARACTER
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%token <token> T_BAD_CHARACTER
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%token <token> T_ENCAPSED_AND_WHITESPACE
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%token <token> T_CONSTANT_ENCAPSED_STRING
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%token <token> T_ECHO
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%token <token> T_DO
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%token <token> T_WHILE
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%token <token> T_ENDWHILE
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%token <token> T_FOR
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%token <token> T_ENDFOR
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%token <token> T_FOREACH
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%token <token> T_ENDFOREACH
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%token <token> T_DECLARE
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%token <token> T_ENDDECLARE
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%token <token> T_AS
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%token <token> T_SWITCH
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%token <token> T_ENDSWITCH
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%token <token> T_CASE
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%token <token> T_DEFAULT
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%token <token> T_BREAK
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%token <token> T_CONTINUE
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%token <token> T_GOTO
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%token <token> T_FUNCTION
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%token <token> T_CONST
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%token <token> T_RETURN
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%token <token> T_TRY
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%token <token> T_CATCH
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%token <token> T_FINALLY
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%token <token> T_THROW
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%token <token> T_USE
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%token <token> T_INSTEADOF
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%token <token> T_GLOBAL
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%token <token> T_VAR
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%token <token> T_UNSET
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%token <token> T_ISSET
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%token <token> T_EMPTY
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%token <token> T_HALT_COMPILER
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%token <token> T_CLASS
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%token <token> T_TRAIT
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%token <token> T_INTERFACE
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%token <token> T_EXTENDS
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%token <token> T_IMPLEMENTS
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%token <token> T_OBJECT_OPERATOR
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%token <token> T_DOUBLE_ARROW
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%token <token> T_LIST
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%token <token> T_ARRAY
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%token <token> T_CALLABLE
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%token <token> T_CLASS_C
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%token <token> T_TRAIT_C
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%token <token> T_METHOD_C
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%token <token> T_FUNC_C
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%token <token> T_LINE
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%token <token> T_FILE
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%token <token> T_COMMENT
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%token <token> T_DOC_COMMENT
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%token <token> T_OPEN_TAG
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%token <token> T_OPEN_TAG_WITH_ECHO
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%token <token> T_CLOSE_TAG
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%token <token> T_WHITESPACE
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%token <token> T_START_HEREDOC
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%token <token> T_END_HEREDOC
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%token <token> T_DOLLAR_OPEN_CURLY_BRACES
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%token <token> T_CURLY_OPEN
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%token <token> T_PAAMAYIM_NEKUDOTAYIM
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%token <token> T_NAMESPACE
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%token <token> T_NS_C
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%token <token> T_DIR
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%token <token> T_NS_SEPARATOR
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%token <token> T_ELLIPSIS
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%token <token> T_EVAL
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%token <token> T_REQUIRE
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%token <token> T_REQUIRE_ONCE
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%token <token> T_LOGICAL_OR
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%token <token> T_LOGICAL_XOR
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%token <token> T_LOGICAL_AND
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%token <token> T_INSTANCEOF
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%token <token> T_NEW
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%token <token> T_CLONE
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%token <token> T_ELSEIF
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%token <token> T_ELSE
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%token <token> T_ENDIF
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%token <token> T_PRINT
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%token <token> T_YIELD
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%token <token> T_STATIC
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%token <token> T_ABSTRACT
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%token <token> T_FINAL
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%token <token> T_PRIVATE
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%token <token> T_PROTECTED
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%token <token> T_PUBLIC
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%token <token> T_INC
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%token <token> T_DEC
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%token <token> T_YIELD_FROM
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%token <token> T_INT_CAST
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%token <token> T_DOUBLE_CAST
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%token <token> T_STRING_CAST
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%token <token> T_ARRAY_CAST
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%token <token> T_OBJECT_CAST
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%token <token> T_BOOL_CAST
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%token <token> T_UNSET_CAST
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%token <token> T_COALESCE
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%token <token> T_SPACESHIP
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%token <token> T_NOELSE
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%token <token> T_PLUS_EQUAL
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%token <token> T_MINUS_EQUAL
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%token <token> T_MUL_EQUAL
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%token <token> T_POW_EQUAL
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%token <token> T_DIV_EQUAL
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%token <token> T_CONCAT_EQUAL
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%token <token> T_MOD_EQUAL
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%token <token> T_AND_EQUAL
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%token <token> T_OR_EQUAL
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%token <token> T_XOR_EQUAL
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%token <token> T_SL_EQUAL
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%token <token> T_SR_EQUAL
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%token <token> T_BOOLEAN_OR
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%token <token> T_BOOLEAN_AND
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%token <token> T_POW
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%token <token> T_SL
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%token <token> T_SR
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%token <token> T_IS_IDENTICAL
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%token <token> T_IS_NOT_IDENTICAL
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%token <token> T_IS_EQUAL
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%token <token> T_IS_NOT_EQUAL
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%token <token> T_IS_SMALLER_OR_EQUAL
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%token <token> T_IS_GREATER_OR_EQUAL
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%token <token> '"'
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%token <token> '`'
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%token <token> '{'
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%token <token> '}'
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%token <token> ';'
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%token <token> ':'
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%token <token> '('
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%token <token> ')'
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%token <token> '['
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%token <token> ']'
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%token <token> '?'
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%token <token> '&'
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%token <token> '-'
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%token <token> '+'
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%token <token> '!'
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%token <token> '~'
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%token <token> '@'
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%token <token> '$'
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%token <token> ','
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%token <token> '|'
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%token <token> '='
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%token <token> '^'
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%token <token> '*'
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%token <token> '/'
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%token <token> '%'
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%token <token> '<'
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%token <token> '>'
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%token <token> '.'
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%left T_INCLUDE T_INCLUDE_ONCE T_EVAL T_REQUIRE T_REQUIRE_ONCE
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%left ','
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%left T_LOGICAL_OR
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%left T_LOGICAL_XOR
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%left T_LOGICAL_AND
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%right T_PRINT
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%right T_YIELD
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%right T_DOUBLE_ARROW
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%right T_YIELD_FROM
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%left '=' T_PLUS_EQUAL T_MINUS_EQUAL T_MUL_EQUAL T_DIV_EQUAL T_CONCAT_EQUAL T_MOD_EQUAL T_AND_EQUAL T_OR_EQUAL T_XOR_EQUAL T_SL_EQUAL T_SR_EQUAL T_POW_EQUAL
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%left '?' ':'
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%right T_COALESCE
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%left T_BOOLEAN_OR
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%left T_BOOLEAN_AND
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%left '|'
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%left '^'
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%left '&'
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%nonassoc T_IS_EQUAL T_IS_NOT_EQUAL T_IS_IDENTICAL T_IS_NOT_IDENTICAL T_SPACESHIP
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%nonassoc '<' T_IS_SMALLER_OR_EQUAL '>' T_IS_GREATER_OR_EQUAL
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%left T_SL T_SR
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%left '+' '-' '.'
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%left '*' '/' '%'
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%right '!'
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%nonassoc T_INSTANCEOF
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%right '~' T_INC T_DEC T_INT_CAST T_DOUBLE_CAST T_STRING_CAST T_ARRAY_CAST T_OBJECT_CAST T_BOOL_CAST T_UNSET_CAST '@'
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%right T_POW
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%right '['
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%nonassoc T_NEW T_CLONE
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%left T_NOELSE
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%left T_ELSEIF
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%left T_ELSE
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%left T_ENDIF
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%right T_STATIC T_ABSTRACT T_FINAL T_PRIVATE T_PROTECTED T_PUBLIC
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%type <boolWithToken> is_reference is_variadic returns_ref
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%type <token> reserved_non_modifiers
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%type <token> semi_reserved
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%type <token> identifier
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%type <token> possible_comma
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%type <token> case_separator
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%type <node> top_statement name statement function_declaration_statement
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%type <node> class_declaration_statement trait_declaration_statement
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%type <node> interface_declaration_statement
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%type <node> group_use_declaration inline_use_declaration
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%type <node> mixed_group_use_declaration use_declaration unprefixed_use_declaration
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%type <node> const_decl inner_statement
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%type <node> expr optional_expr
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%type <node> declare_statement finally_statement unset_variable variable
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%type <node> extends_from parameter optional_type argument expr_without_variable global_var
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%type <node> static_var class_statement trait_adaptation trait_precedence trait_alias
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%type <node> absolute_trait_method_reference trait_method_reference property echo_expr
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%type <node> new_expr anonymous_class class_name class_name_reference simple_variable
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%type <node> internal_functions_in_yacc
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%type <node> exit_expr scalar lexical_var function_call member_name property_name
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%type <node> variable_class_name dereferencable_scalar constant dereferencable
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%type <node> callable_expr callable_variable static_member new_variable
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%type <node> encaps_var encaps_var_offset
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%type <node> if_stmt
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%type <node> alt_if_stmt
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%type <node> if_stmt_without_else
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%type <node> class_const_decl
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%type <node> alt_if_stmt_without_else
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%type <node> array_pair possible_array_pair
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%type <node> isset_variable type return_type type_expr
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%type <node> class_modifier
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%type <node> argument_list ctor_arguments
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%type <node> trait_adaptations
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%type <node> switch_case_list
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%type <node> member_modifier
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%type <node> use_type
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%type <foreachVariable> foreach_variable
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%type <nodesWithEndToken> method_body
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%type <list> encaps_list backticks_expr namespace_name catch_name_list catch_list class_const_list
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%type <list> const_list echo_expr_list for_exprs non_empty_for_exprs global_var_list
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%type <list> unprefixed_use_declarations inline_use_declarations property_list static_var_list
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%type <list> case_list trait_adaptation_list unset_variables
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%type <list> use_declarations lexical_var_list lexical_vars isset_variables non_empty_array_pair_list
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%type <list> array_pair_list non_empty_argument_list top_statement_list
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%type <list> inner_statement_list parameter_list non_empty_parameter_list class_statement_list
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%type <list> interface_extends_list implements_list method_modifiers variable_modifiers
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%type <list> non_empty_member_modifiers name_list class_modifiers
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%type <str> backup_doc_comment
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%type <altSyntaxNode> while_statement for_statement foreach_statement
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%%
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/////////////////////////////////////////////////////////////////////////
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start:
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top_statement_list
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{
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yylex.(*Parser).rootNode = stmt.NewStmtList($1)
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// save position
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yylex.(*Parser).positions.AddPosition(yylex.(*Parser).rootNode, yylex.(*Parser).positionBuilder.NewNodeListPosition($1))
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}
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;
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reserved_non_modifiers:
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T_INCLUDE {$$=$1} | T_INCLUDE_ONCE {$$=$1} | T_EVAL {$$=$1} | T_REQUIRE {$$=$1} | T_REQUIRE_ONCE {$$=$1} | T_LOGICAL_OR {$$=$1} | T_LOGICAL_XOR {$$=$1} | T_LOGICAL_AND {$$=$1}
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| T_INSTANCEOF {$$=$1} | T_NEW {$$=$1} | T_CLONE {$$=$1} | T_EXIT {$$=$1} | T_IF {$$=$1} | T_ELSEIF {$$=$1} | T_ELSE {$$=$1} | T_ENDIF {$$=$1} | T_ECHO {$$=$1} | T_DO {$$=$1} | T_WHILE {$$=$1} | T_ENDWHILE {$$=$1}
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| T_FOR {$$=$1} | T_ENDFOR {$$=$1} | T_FOREACH {$$=$1} | T_ENDFOREACH {$$=$1} | T_DECLARE {$$=$1} | T_ENDDECLARE {$$=$1} | T_AS {$$=$1} | T_TRY {$$=$1} | T_CATCH {$$=$1} | T_FINALLY {$$=$1}
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| T_THROW {$$=$1} | T_USE {$$=$1} | T_INSTEADOF {$$=$1} | T_GLOBAL {$$=$1} | T_VAR {$$=$1} | T_UNSET {$$=$1} | T_ISSET {$$=$1} | T_EMPTY {$$=$1} | T_CONTINUE {$$=$1} | T_GOTO {$$=$1}
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| T_FUNCTION {$$=$1} | T_CONST {$$=$1} | T_RETURN {$$=$1} | T_PRINT {$$=$1} | T_YIELD {$$=$1} | T_LIST {$$=$1} | T_SWITCH {$$=$1} | T_ENDSWITCH {$$=$1} | T_CASE {$$=$1} | T_DEFAULT {$$=$1} | T_BREAK {$$=$1}
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| T_ARRAY {$$=$1} | T_CALLABLE {$$=$1} | T_EXTENDS {$$=$1} | T_IMPLEMENTS {$$=$1} | T_NAMESPACE {$$=$1} | T_TRAIT {$$=$1} | T_INTERFACE {$$=$1} | T_CLASS {$$=$1}
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| T_CLASS_C {$$=$1} | T_TRAIT_C {$$=$1} | T_FUNC_C {$$=$1} | T_METHOD_C {$$=$1} | T_LINE {$$=$1} | T_FILE {$$=$1} | T_DIR {$$=$1} | T_NS_C {$$=$1}
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;
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semi_reserved:
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reserved_non_modifiers
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{ $$ = $1 }
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| T_STATIC {$$=$1} | T_ABSTRACT {$$=$1} | T_FINAL {$$=$1} | T_PRIVATE {$$=$1} | T_PROTECTED {$$=$1} | T_PUBLIC {$$=$1}
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;
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identifier:
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T_STRING
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{ $$ = $1 }
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| semi_reserved
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{ $$ = $1 }
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;
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top_statement_list:
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top_statement_list top_statement
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{
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if $2 != nil {
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$$ = append($1, $2)
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}
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}
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| /* empty */
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{ $$ = []node.Node{} }
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;
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namespace_name:
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T_STRING
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{
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namePart := name.NewNamePart($1.Value)
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$$ = []node.Node{namePart}
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// save position
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yylex.(*Parser).positions.AddPosition(namePart, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
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// save comments
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yylex.(*Parser).comments.AddFromToken(namePart, $1, comment.StringToken)
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}
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| namespace_name T_NS_SEPARATOR T_STRING
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{
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namePart := name.NewNamePart($3.Value)
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$$ = append($1, namePart)
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// save position
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yylex.(*Parser).positions.AddPosition(namePart, yylex.(*Parser).positionBuilder.NewTokenPosition($3))
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// save comments
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yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.NsSeparatorToken)
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yylex.(*Parser).comments.AddFromToken(namePart, $3, comment.StringToken)
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}
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;
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name:
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namespace_name
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{
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$$ = name.NewName($1)
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// save position
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yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeListPosition($1))
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}
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| T_NAMESPACE T_NS_SEPARATOR namespace_name
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{
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$$ = name.NewRelative($3)
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// save position
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yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodeListPosition($1, $3))
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|
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// save comments
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yylex.(*Parser).comments.AddFromToken($$, $1, comment.NamespaceToken)
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yylex.(*Parser).comments.AddFromToken($$, $2, comment.NsSeparatorToken)
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}
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| T_NS_SEPARATOR namespace_name
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{
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$$ = name.NewFullyQualified($2)
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|
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// save position
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yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodeListPosition($1, $2))
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|
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// save comments
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yylex.(*Parser).comments.AddFromToken($$, $1, comment.NsSeparatorToken)
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}
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;
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top_statement:
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error
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{
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// error
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$$ = nil
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}
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| statement
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{ $$ = $1; }
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| function_declaration_statement
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{ $$ = $1; }
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| class_declaration_statement
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{ $$ = $1; }
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| trait_declaration_statement
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{ $$ = $1; }
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| interface_declaration_statement
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{ $$ = $1; }
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| T_HALT_COMPILER '(' ')' ';'
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{
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$$ = stmt.NewHaltCompiler()
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// save position
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yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
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|
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// save comments
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yylex.(*Parser).comments.AddFromToken($$, $1, comment.HaltCompilerToken)
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yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
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yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseParenthesisToken)
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yylex.(*Parser).comments.AddFromToken($$, $4, comment.SemiColonToken)
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}
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| T_NAMESPACE namespace_name ';'
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{
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name := name.NewName($2)
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$$ = stmt.NewNamespace(name, nil)
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// save position
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yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewNodeListPosition($2))
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yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
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// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.NamespaceToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| T_NAMESPACE namespace_name '{' top_statement_list '}'
|
|
{
|
|
name := name.NewName($2)
|
|
$$ = stmt.NewNamespace(name, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewNodeListPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $5))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.NamespaceToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.CloseCurlyBracesToken)
|
|
}
|
|
| T_NAMESPACE '{' top_statement_list '}'
|
|
{
|
|
$$ = stmt.NewNamespace(nil, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.NamespaceToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseCurlyBracesToken)
|
|
}
|
|
| T_USE mixed_group_use_declaration ';'
|
|
{
|
|
$$ = $2
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.UseToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| T_USE use_type group_use_declaration ';'
|
|
{
|
|
$$ = $3.(*stmt.GroupUse).SetUseType($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.UseToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.SemiColonToken)
|
|
}
|
|
| T_USE use_declarations ';'
|
|
{
|
|
$$ = stmt.NewUseList(nil, $2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.UseToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| T_USE use_type use_declarations ';'
|
|
{
|
|
$$ = stmt.NewUseList($2, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.UseToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.SemiColonToken)
|
|
}
|
|
| T_CONST const_list ';'
|
|
{
|
|
$$ = stmt.NewConstList($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ConstToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
;
|
|
|
|
use_type:
|
|
T_FUNCTION
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.FunctionToken)
|
|
}
|
|
| T_CONST
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ConstToken)
|
|
}
|
|
;
|
|
|
|
group_use_declaration:
|
|
namespace_name T_NS_SEPARATOR '{' unprefixed_use_declarations possible_comma '}'
|
|
{
|
|
name := name.NewName($1)
|
|
$$ = stmt.NewGroupUse(nil, name, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewNodeListPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeListTokenPosition($1, $6))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.NsSeparatorToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.OpenCurlyBracesToken)
|
|
if $5 != nil {
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.CommaToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.CloseCurlyBracesToken)
|
|
}
|
|
| T_NS_SEPARATOR namespace_name T_NS_SEPARATOR '{' unprefixed_use_declarations possible_comma '}'
|
|
{
|
|
name := name.NewName($2)
|
|
$$ = stmt.NewGroupUse(nil, name, $5)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewNodeListPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $7))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.NsSeparatorToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.NsSeparatorToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.OpenCurlyBracesToken)
|
|
if $6 != nil {
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.CommaToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $7, comment.CloseCurlyBracesToken)
|
|
}
|
|
;
|
|
|
|
mixed_group_use_declaration:
|
|
namespace_name T_NS_SEPARATOR '{' inline_use_declarations possible_comma '}'
|
|
{
|
|
name := name.NewName($1)
|
|
$$ = stmt.NewGroupUse(nil, name, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewNodeListPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeListTokenPosition($1, $6))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.NsSeparatorToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.OpenCurlyBracesToken)
|
|
if $5 != nil {
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.CommaToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.CloseCurlyBracesToken)
|
|
}
|
|
| T_NS_SEPARATOR namespace_name T_NS_SEPARATOR '{' inline_use_declarations possible_comma '}'
|
|
{
|
|
name := name.NewName($2)
|
|
$$ = stmt.NewGroupUse(nil, name, $5)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewNodeListPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $7))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.NsSeparatorToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.NsSeparatorToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.OpenCurlyBracesToken)
|
|
if $6 != nil {
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.CommaToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $7, comment.CloseCurlyBracesToken)
|
|
}
|
|
;
|
|
|
|
possible_comma:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| ','
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
inline_use_declarations:
|
|
inline_use_declarations ',' inline_use_declaration
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| inline_use_declaration
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
unprefixed_use_declarations:
|
|
unprefixed_use_declarations ',' unprefixed_use_declaration
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| unprefixed_use_declaration
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
use_declarations:
|
|
use_declarations ',' use_declaration
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| use_declaration
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
inline_use_declaration:
|
|
unprefixed_use_declaration
|
|
{ $$ = $1 }
|
|
| use_type unprefixed_use_declaration
|
|
{ $$ = $2.(*stmt.Use).SetUseType($1) }
|
|
;
|
|
|
|
unprefixed_use_declaration:
|
|
namespace_name
|
|
{
|
|
name := name.NewName($1)
|
|
$$ = stmt.NewUse(nil, name, nil)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewNodeListPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeListPosition($1))
|
|
}
|
|
| namespace_name T_AS T_STRING
|
|
{
|
|
name := name.NewName($1)
|
|
alias := node.NewIdentifier($3.Value)
|
|
$$ = stmt.NewUse(nil, name, alias)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewNodeListPosition($1))
|
|
yylex.(*Parser).positions.AddPosition(alias, yylex.(*Parser).positionBuilder.NewTokenPosition($3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeListTokenPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.AsToken)
|
|
yylex.(*Parser).comments.AddFromToken(alias, $3, comment.StringToken)
|
|
}
|
|
;
|
|
|
|
use_declaration:
|
|
unprefixed_use_declaration
|
|
{ $$ = $1; }
|
|
| T_NS_SEPARATOR unprefixed_use_declaration
|
|
{
|
|
$$ = $2;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.NsSeparatorToken)
|
|
}
|
|
;
|
|
|
|
const_list:
|
|
const_list ',' const_decl
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| const_decl
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
inner_statement_list:
|
|
inner_statement_list inner_statement
|
|
{
|
|
if $2 != nil {
|
|
$$ = append($1, $2)
|
|
}
|
|
}
|
|
| /* empty */
|
|
{ $$ = []node.Node{} }
|
|
;
|
|
|
|
inner_statement:
|
|
error
|
|
{
|
|
// error
|
|
$$ = nil
|
|
}
|
|
| statement
|
|
{ $$ = $1; }
|
|
| function_declaration_statement
|
|
{ $$ = $1; }
|
|
| class_declaration_statement
|
|
{ $$ = $1; }
|
|
| trait_declaration_statement
|
|
{ $$ = $1; }
|
|
| interface_declaration_statement
|
|
{ $$ = $1; }
|
|
| T_HALT_COMPILER '(' ')' ';'
|
|
{
|
|
$$ = stmt.NewHaltCompiler()
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.HaltCompilerToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.SemiColonToken)
|
|
}
|
|
|
|
statement:
|
|
'{' inner_statement_list '}'
|
|
{
|
|
$$ = stmt.NewStmtList($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseCurlyBracesToken)
|
|
}
|
|
| if_stmt
|
|
{ $$ = $1; }
|
|
| alt_if_stmt
|
|
{ $$ = $1; }
|
|
| T_WHILE '(' expr ')' while_statement
|
|
{
|
|
if ($5.isAlt) {
|
|
$$ = stmt.NewAltWhile($3, $5.node)
|
|
} else {
|
|
$$ = stmt.NewWhile($3, $5.node)
|
|
}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $5.node))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.WhileToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseParenthesisToken)
|
|
}
|
|
| T_DO statement T_WHILE '(' expr ')' ';'
|
|
{
|
|
$$ = stmt.NewDo($2, $5)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $7))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DoToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.WhileToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.CloseParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $7, comment.SemiColonToken)
|
|
}
|
|
| T_FOR '(' for_exprs ';' for_exprs ';' for_exprs ')' for_statement
|
|
{
|
|
if ($9.isAlt) {
|
|
$$ = stmt.NewAltFor($3, $5, $7, $9.node)
|
|
} else {
|
|
$$ = stmt.NewFor($3, $5, $7, $9.node)
|
|
}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $9.node))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ForToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.SemiColonToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.SemiColonToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $8, comment.CloseParenthesisToken)
|
|
}
|
|
| T_SWITCH '(' expr ')' switch_case_list
|
|
{
|
|
switch n := $5.(type) {
|
|
case *stmt.Switch:
|
|
n.Cond = $3
|
|
case *stmt.AltSwitch:
|
|
n.Cond = $3
|
|
default:
|
|
panic("unexpected node type")
|
|
}
|
|
|
|
$$ = $5
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $5))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.SwitchToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseParenthesisToken)
|
|
}
|
|
| T_BREAK optional_expr ';'
|
|
{
|
|
$$ = stmt.NewBreak($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.BreakToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| T_CONTINUE optional_expr ';'
|
|
{
|
|
$$ = stmt.NewContinue($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ContinueToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| T_RETURN optional_expr ';'
|
|
{
|
|
$$ = stmt.NewReturn($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ReturnToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| T_GLOBAL global_var_list ';'
|
|
{
|
|
$$ = stmt.NewGlobal($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.GlobalToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| T_STATIC static_var_list ';'
|
|
{
|
|
$$ = stmt.NewStatic($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.StaticToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| T_ECHO echo_expr_list ';'
|
|
{
|
|
$$ = stmt.NewEcho($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.EchoToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| T_INLINE_HTML
|
|
{
|
|
$$ = stmt.NewInlineHtml($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.InlineHTMLToken)
|
|
}
|
|
| expr ';'
|
|
{
|
|
$$ = stmt.NewExpression($1)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.SemiColonToken)
|
|
}
|
|
| T_UNSET '(' unset_variables possible_comma ')' ';'
|
|
{
|
|
$$ = stmt.NewUnset($3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $6))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.UnsetToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
if $4 != nil {
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CommaToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.CloseParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.SemiColonToken)
|
|
}
|
|
| T_FOREACH '(' expr T_AS foreach_variable ')' foreach_statement
|
|
{
|
|
if ($7.isAlt) {
|
|
$$ = stmt.NewAltForeach($3, nil, $5.node, $7.node, $5.byRef)
|
|
} else {
|
|
$$ = stmt.NewForeach($3, nil, $5.node, $7.node, $5.byRef)
|
|
}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $7.node))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ForeachToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.AsToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.CloseParenthesisToken)
|
|
}
|
|
| T_FOREACH '(' expr T_AS variable T_DOUBLE_ARROW foreach_variable ')' foreach_statement
|
|
{
|
|
if ($9.isAlt) {
|
|
$$ = stmt.NewAltForeach($3, $5, $7.node, $9.node, $7.byRef)
|
|
} else {
|
|
$$ = stmt.NewForeach($3, $5, $7.node, $9.node, $7.byRef)
|
|
}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $9.node))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ForeachToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.AsToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.DoubleArrowToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $8, comment.CloseParenthesisToken)
|
|
}
|
|
| T_DECLARE '(' const_list ')' declare_statement
|
|
{
|
|
$$ = stmt.NewDeclare($3, $5)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $5))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DeclareToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseParenthesisToken)
|
|
}
|
|
| ';'
|
|
{
|
|
$$ = stmt.NewNop()
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.SemiColonToken)
|
|
}
|
|
| T_TRY '{' inner_statement_list '}' catch_list finally_statement
|
|
{
|
|
if $6 == nil {
|
|
$$ = stmt.NewTry($3, $5, $6)
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodeListPosition($1, $5))
|
|
} else {
|
|
$$ = stmt.NewTry($3, $5, $6)
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $6))
|
|
}
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.TryToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseCurlyBracesToken)
|
|
}
|
|
| T_THROW expr ';'
|
|
{
|
|
$$ = stmt.NewThrow($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ThrowToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| T_GOTO T_STRING ';'
|
|
{
|
|
label := node.NewIdentifier($2.Value)
|
|
$$ = stmt.NewGoto(label)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(label, yylex.(*Parser).positionBuilder.NewTokenPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.GotoToken)
|
|
yylex.(*Parser).comments.AddFromToken(label, $2, comment.StringToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| T_STRING ':'
|
|
{
|
|
label := node.NewIdentifier($1.Value)
|
|
$$ = stmt.NewLabel(label)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(label, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(label, $1, comment.StringToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.ColonToken)
|
|
}
|
|
|
|
catch_list:
|
|
/* empty */
|
|
{ $$ = []node.Node{} }
|
|
| catch_list T_CATCH '(' catch_name_list T_VARIABLE ')' '{' inner_statement_list '}'
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($5.Value, "$"))
|
|
variable := expr.NewVariable(identifier)
|
|
catch := stmt.NewCatch($4, variable, $8)
|
|
$$ = append($1, catch)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($5))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($5))
|
|
yylex.(*Parser).positions.AddPosition(catch, yylex.(*Parser).positionBuilder.NewTokensPosition($2, $9))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(catch, $2, comment.CatchToken)
|
|
yylex.(*Parser).comments.AddFromToken(catch, $3, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken(variable, $5, comment.StringToken)
|
|
yylex.(*Parser).comments.AddFromToken(catch, $6, comment.CloseParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken(catch, $7, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken(catch, $9, comment.CloseCurlyBracesToken)
|
|
}
|
|
;
|
|
catch_name_list:
|
|
name
|
|
{ $$ = []node.Node{$1} }
|
|
| catch_name_list '|' name
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.VerticalBarToken)
|
|
}
|
|
;
|
|
|
|
finally_statement:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| T_FINALLY '{' inner_statement_list '}'
|
|
{
|
|
$$ = stmt.NewFinally($3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.FinallyToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseCurlyBracesToken)
|
|
}
|
|
;
|
|
|
|
unset_variables:
|
|
unset_variable
|
|
{ $$ = []node.Node{$1} }
|
|
| unset_variables ',' unset_variable
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
;
|
|
|
|
unset_variable:
|
|
variable
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
function_declaration_statement:
|
|
T_FUNCTION returns_ref T_STRING backup_doc_comment '(' parameter_list ')' return_type '{' inner_statement_list '}'
|
|
{
|
|
name := node.NewIdentifier($3.Value)
|
|
$$ = stmt.NewFunction(name, $2.value, $6, $8, $10, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $11))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.FunctionToken)
|
|
if $2.token != nil {
|
|
yylex.(*Parser).comments.AddFromToken($$, $2.token, comment.AmpersandToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken(name, $3, comment.StringToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $7, comment.CloseParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $9, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $11, comment.CloseCurlyBracesToken)
|
|
}
|
|
;
|
|
|
|
is_reference:
|
|
/* empty */
|
|
{ $$ = boolWithToken{false, nil} }
|
|
| '&'
|
|
{ $$ = boolWithToken{true, $1} }
|
|
;
|
|
|
|
is_variadic:
|
|
/* empty */
|
|
{ $$ = boolWithToken{false, nil} }
|
|
| T_ELLIPSIS
|
|
{ $$ = boolWithToken{true, $1} }
|
|
;
|
|
|
|
class_declaration_statement:
|
|
class_modifiers T_CLASS T_STRING extends_from implements_list backup_doc_comment '{' class_statement_list '}'
|
|
{
|
|
name := node.NewIdentifier($3.Value)
|
|
$$ = stmt.NewClass(name, $1, nil, $4, $5, $8, $6)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewOptionalListTokensPosition($1, $2, $9))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.ClassToken)
|
|
yylex.(*Parser).comments.AddFromToken(name, $3, comment.StringToken)
|
|
if $4 != nil {
|
|
yylex.(*Parser).comments.AddFromChildNode($$, $4)
|
|
}
|
|
if $5 != nil {
|
|
yylex.(*Parser).comments.AddFromChildNode($$, firstNode($5))
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $7, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $9, comment.CloseCurlyBracesToken)
|
|
}
|
|
| T_CLASS T_STRING extends_from implements_list backup_doc_comment '{' class_statement_list '}'
|
|
{
|
|
name := node.NewIdentifier($2.Value)
|
|
$$ = stmt.NewClass(name, nil, nil, $3, $4, $7, $5)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $8))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ClassToken)
|
|
yylex.(*Parser).comments.AddFromToken(name, $2, comment.StringToken)
|
|
if $3 != nil {
|
|
yylex.(*Parser).comments.AddFromChildNode($$, $3)
|
|
}
|
|
if $4 != nil {
|
|
yylex.(*Parser).comments.AddFromChildNode($$, firstNode($4))
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $8, comment.CloseCurlyBracesToken)
|
|
}
|
|
;
|
|
|
|
class_modifiers:
|
|
class_modifier
|
|
{ $$ = []node.Node{$1} }
|
|
| class_modifiers class_modifier
|
|
{ $$ = append($1, $2) }
|
|
;
|
|
|
|
class_modifier:
|
|
T_ABSTRACT
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.AbstractToken)
|
|
}
|
|
| T_FINAL
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.FinalToken)
|
|
}
|
|
;
|
|
|
|
trait_declaration_statement:
|
|
T_TRAIT T_STRING backup_doc_comment '{' class_statement_list '}'
|
|
{
|
|
name := node.NewIdentifier($2.Value)
|
|
$$ = stmt.NewTrait(name, $5, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $6))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.TraitToken)
|
|
yylex.(*Parser).comments.AddFromToken(name, $2, comment.StringToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.CloseCurlyBracesToken)
|
|
}
|
|
;
|
|
|
|
interface_declaration_statement:
|
|
T_INTERFACE T_STRING interface_extends_list backup_doc_comment '{' class_statement_list '}'
|
|
{
|
|
name := node.NewIdentifier($2.Value)
|
|
$$ = stmt.NewInterface(name, $3, $6, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $7))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.InterfaceToken)
|
|
yylex.(*Parser).comments.AddFromToken(name, $2, comment.StringToken)
|
|
if $3 != nil {
|
|
yylex.(*Parser).comments.AddFromChildNode($$, firstNode($3))
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $7, comment.CloseCurlyBracesToken)
|
|
}
|
|
;
|
|
|
|
extends_from:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| T_EXTENDS name
|
|
{
|
|
$$ = $2;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ExtendsToken)
|
|
}
|
|
;
|
|
|
|
interface_extends_list:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| T_EXTENDS name_list
|
|
{
|
|
$$ = $2;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(firstNode($$), $1, comment.ExtendsToken)
|
|
}
|
|
;
|
|
|
|
implements_list:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| T_IMPLEMENTS name_list
|
|
{
|
|
$$ = $2;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(firstNode($$), $1, comment.ImplementsToken)
|
|
}
|
|
;
|
|
|
|
foreach_variable:
|
|
variable
|
|
{ $$ = foreachVariable{$1, false} }
|
|
| '&' variable
|
|
{
|
|
$$ = foreachVariable{$2, true}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($2, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($2, $1, comment.AmpersandToken)
|
|
}
|
|
| T_LIST '(' array_pair_list ')'
|
|
{
|
|
list := expr.NewList($3)
|
|
$$ = foreachVariable{list, false}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(list, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(list, $1, comment.ListToken)
|
|
yylex.(*Parser).comments.AddFromToken(list, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken(list, $4, comment.CloseParenthesisToken)
|
|
}
|
|
| '[' array_pair_list ']'
|
|
{
|
|
list := expr.NewShortList($2)
|
|
$$ = foreachVariable{list, false}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(list, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(list, $1, comment.OpenSquareBracket)
|
|
yylex.(*Parser).comments.AddFromToken(list, $3, comment.CloseSquareBracket)
|
|
}
|
|
;
|
|
|
|
for_statement:
|
|
statement
|
|
{ $$ = altSyntaxNode{$1, false} }
|
|
| ':' inner_statement_list T_ENDFOR ';'
|
|
{
|
|
$$ = altSyntaxNode{stmt.NewStmtList($2), true}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$.node, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$.node, $1, comment.ColonToken)
|
|
yylex.(*Parser).comments.AddFromToken($$.node, $3, comment.EndforToken)
|
|
yylex.(*Parser).comments.AddFromToken($$.node, $4, comment.SemiColonToken)
|
|
}
|
|
;
|
|
|
|
foreach_statement:
|
|
statement
|
|
{ $$ = altSyntaxNode{$1, false} }
|
|
| ':' inner_statement_list T_ENDFOREACH ';'
|
|
{
|
|
$$ = altSyntaxNode{stmt.NewStmtList($2), true}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$.node, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$.node, $1, comment.ColonToken)
|
|
yylex.(*Parser).comments.AddFromToken($$.node, $3, comment.EndforeachToken)
|
|
yylex.(*Parser).comments.AddFromToken($$.node, $4, comment.SemiColonToken)
|
|
}
|
|
;
|
|
|
|
declare_statement:
|
|
statement
|
|
{ $$ = $1; }
|
|
| ':' inner_statement_list T_ENDDECLARE ';'
|
|
{
|
|
$$ = stmt.NewStmtList($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ColonToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.EnddeclareToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.SemiColonToken)
|
|
}
|
|
;
|
|
|
|
switch_case_list:
|
|
'{' case_list '}'
|
|
{
|
|
caseList := stmt.NewCaseList($2)
|
|
$$ = stmt.NewSwitch(nil, caseList)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(caseList, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(caseList, $1, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken(caseList, $3, comment.CloseCurlyBracesToken)
|
|
}
|
|
| '{' ';' case_list '}'
|
|
{
|
|
caseList := stmt.NewCaseList($3)
|
|
$$ = stmt.NewSwitch(nil, caseList)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(caseList, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(caseList, $1, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken(caseList, $2, comment.SemiColonToken)
|
|
yylex.(*Parser).comments.AddFromToken(caseList, $4, comment.CloseCurlyBracesToken)
|
|
}
|
|
| ':' case_list T_ENDSWITCH ';'
|
|
{
|
|
caseList := stmt.NewCaseList($2)
|
|
$$ = stmt.NewAltSwitch(nil, caseList)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(caseList, yylex.(*Parser).positionBuilder.NewNodeListPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(caseList, $1, comment.ColonToken)
|
|
yylex.(*Parser).comments.AddFromToken(caseList, $3, comment.EndswitchToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.SemiColonToken)
|
|
}
|
|
| ':' ';' case_list T_ENDSWITCH ';'
|
|
{
|
|
|
|
caseList := stmt.NewCaseList($3)
|
|
$$ = stmt.NewAltSwitch(nil, caseList)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(caseList, yylex.(*Parser).positionBuilder.NewNodeListPosition($3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $5))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(caseList, $1, comment.ColonToken)
|
|
yylex.(*Parser).comments.AddFromToken(caseList, $2, comment.SemiColonToken)
|
|
yylex.(*Parser).comments.AddFromToken(caseList, $4, comment.EndswitchToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.SemiColonToken)
|
|
}
|
|
;
|
|
|
|
case_list:
|
|
/* empty */
|
|
{ $$ = []node.Node{} }
|
|
| case_list T_CASE expr case_separator inner_statement_list
|
|
{
|
|
_case := stmt.NewCase($3, $5)
|
|
$$ = append($1, _case)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(_case, yylex.(*Parser).positionBuilder.NewTokenNodeListPosition($2, $5))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(_case, $2, comment.CaseToken)
|
|
yylex.(*Parser).comments.AddFromToken(_case, $4, comment.CaseSeparatorToken)
|
|
}
|
|
| case_list T_DEFAULT case_separator inner_statement_list
|
|
{
|
|
_default := stmt.NewDefault($4)
|
|
$$ = append($1, _default)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(_default, yylex.(*Parser).positionBuilder.NewTokenNodeListPosition($2, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(_default, $2, comment.DefaultToken)
|
|
yylex.(*Parser).comments.AddFromToken(_default, $3, comment.CaseSeparatorToken)
|
|
}
|
|
;
|
|
|
|
case_separator:
|
|
':'
|
|
{ $$ = $1 }
|
|
| ';'
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
while_statement:
|
|
statement
|
|
{ $$ = altSyntaxNode{$1, false} }
|
|
| ':' inner_statement_list T_ENDWHILE ';'
|
|
{
|
|
$$ = altSyntaxNode{stmt.NewStmtList($2), true}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$.node, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$.node, $1, comment.ColonToken)
|
|
yylex.(*Parser).comments.AddFromToken($$.node, $3, comment.EndwhileToken)
|
|
yylex.(*Parser).comments.AddFromToken($$.node, $4, comment.SemiColonToken)
|
|
}
|
|
;
|
|
|
|
if_stmt_without_else:
|
|
T_IF '(' expr ')' statement
|
|
{
|
|
$$ = stmt.NewIf($3, $5, nil, nil)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $5))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.IfToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseParenthesisToken)
|
|
}
|
|
| if_stmt_without_else T_ELSEIF '(' expr ')' statement
|
|
{
|
|
_elseIf := stmt.NewElseIf($4, $6)
|
|
$$ = $1.(*stmt.If).AddElseIf(_elseIf)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(_elseIf, yylex.(*Parser).positionBuilder.NewTokenNodePosition($2, $6))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $6))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(_elseIf, $2, comment.ElseifToken)
|
|
yylex.(*Parser).comments.AddFromToken(_elseIf, $3, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken(_elseIf, $5, comment.CloseParenthesisToken)
|
|
}
|
|
;
|
|
|
|
if_stmt:
|
|
if_stmt_without_else %prec T_NOELSE
|
|
{ $$ = $1; }
|
|
| if_stmt_without_else T_ELSE statement
|
|
{
|
|
_else := stmt.NewElse($3)
|
|
$$ = $1.(*stmt.If).SetElse(_else)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(_else, yylex.(*Parser).positionBuilder.NewTokenNodePosition($2, $3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.ElseToken)
|
|
}
|
|
;
|
|
|
|
alt_if_stmt_without_else:
|
|
T_IF '(' expr ')' ':' inner_statement_list
|
|
{
|
|
stmts := stmt.NewStmtList($6)
|
|
$$ = stmt.NewAltIf($3, stmts, nil, nil)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(stmts, yylex.(*Parser).positionBuilder.NewNodeListPosition($6))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodeListPosition($1, $6))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.IfToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.ColonToken)
|
|
}
|
|
| alt_if_stmt_without_else T_ELSEIF '(' expr ')' ':' inner_statement_list
|
|
{
|
|
stmts := stmt.NewStmtList($7)
|
|
_elseIf := stmt.NewAltElseIf($4, stmts)
|
|
$$ = $1.(*stmt.AltIf).AddElseIf(_elseIf)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(stmts, yylex.(*Parser).positionBuilder.NewNodeListPosition($7))
|
|
yylex.(*Parser).positions.AddPosition(_elseIf, yylex.(*Parser).positionBuilder.NewTokenNodeListPosition($2, $7))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(_elseIf, $2, comment.ElseifToken)
|
|
yylex.(*Parser).comments.AddFromToken(_elseIf, $3, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken(_elseIf, $5, comment.CloseParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken(_elseIf, $6, comment.ColonToken)
|
|
}
|
|
;
|
|
|
|
alt_if_stmt:
|
|
alt_if_stmt_without_else T_ENDIF ';'
|
|
{
|
|
$$ = $1
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.EndifToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| alt_if_stmt_without_else T_ELSE ':' inner_statement_list T_ENDIF ';'
|
|
{
|
|
stmts := stmt.NewStmtList($4)
|
|
_else := stmt.NewAltElse(stmts)
|
|
$$ = $1.(*stmt.AltIf).SetElse(_else)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(stmts, yylex.(*Parser).positionBuilder.NewNodeListPosition($4))
|
|
yylex.(*Parser).positions.AddPosition(_else, yylex.(*Parser).positionBuilder.NewTokenNodeListPosition($2, $4))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $6))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(_else, $2, comment.ElseToken)
|
|
yylex.(*Parser).comments.AddFromToken(_else, $3, comment.ColonToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.EndifToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.SemiColonToken)
|
|
}
|
|
;
|
|
|
|
parameter_list:
|
|
non_empty_parameter_list
|
|
{ $$ = $1; }
|
|
| /* empty */
|
|
{ $$ = nil }
|
|
;
|
|
|
|
non_empty_parameter_list:
|
|
parameter
|
|
{ $$ = []node.Node{$1} }
|
|
| non_empty_parameter_list ',' parameter
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
;
|
|
|
|
parameter:
|
|
optional_type is_reference is_variadic T_VARIABLE
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($4.Value, "$"))
|
|
variable := expr.NewVariable(identifier)
|
|
|
|
if $1 != nil {
|
|
$$ = node.NewParameter($1, variable, nil, $2.value, $3.value)
|
|
} else if $2.value {
|
|
$$ = node.NewParameter($1, variable, nil, $2.value, $3.value)
|
|
} else if $3.value {
|
|
$$ = node.NewParameter($1, variable, nil, $2.value, $3.value)
|
|
} else {
|
|
$$ = node.NewParameter($1, variable, nil, $2.value, $3.value)
|
|
}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($4))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($4))
|
|
if $1 != nil {
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $4))
|
|
} else if $2.value {
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($2.token, $4))
|
|
} else if $3.value {
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($3.token, $4))
|
|
} else {
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($4))
|
|
}
|
|
|
|
// save comments
|
|
if $2.value {
|
|
yylex.(*Parser).comments.AddFromToken($$, $2.token, comment.AmpersandToken)
|
|
}
|
|
if $3.value {
|
|
yylex.(*Parser).comments.AddFromToken($$, $3.token, comment.EllipsisToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken(variable, $4, comment.VariableToken)
|
|
}
|
|
| optional_type is_reference is_variadic T_VARIABLE '=' expr
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($4.Value, "$"))
|
|
variable := expr.NewVariable(identifier)
|
|
if $1 != nil {
|
|
$$ = node.NewParameter($1, variable, $6, $2.value, $3.value)
|
|
} else if $2.value == true {
|
|
$$ = node.NewParameter($1, variable, $6, $2.value, $3.value)
|
|
} else if $3.value == true {
|
|
$$ = node.NewParameter($1, variable, $6, $2.value, $3.value)
|
|
} else {
|
|
$$ = node.NewParameter($1, variable, $6, $2.value, $3.value)
|
|
}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($4))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($4))
|
|
if $1 != nil {
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $6))
|
|
} else if $2.value == true {
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($2.token, $6))
|
|
} else if $3.value == true {
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($3.token, $6))
|
|
} else {
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($4, $6))
|
|
}
|
|
|
|
// save comments
|
|
if $2.value {
|
|
yylex.(*Parser).comments.AddFromToken($$, $2.token, comment.AmpersandToken)
|
|
}
|
|
if $3.value {
|
|
yylex.(*Parser).comments.AddFromToken($$, $3.token, comment.EllipsisToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken(variable, $4, comment.VariableToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.EqualToken)
|
|
}
|
|
;
|
|
|
|
optional_type:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| type_expr
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
type_expr:
|
|
type
|
|
{ $$ = $1; }
|
|
| '?' type
|
|
{
|
|
$$ = node.NewNullable($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.QuestionMarkToken)
|
|
}
|
|
;
|
|
|
|
type:
|
|
T_ARRAY
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ArrayToken)
|
|
}
|
|
| T_CALLABLE
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.CallableToken)
|
|
}
|
|
| name
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
return_type:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| ':' type_expr
|
|
{
|
|
$$ = $2;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ColonToken)
|
|
}
|
|
;
|
|
|
|
argument_list:
|
|
'(' ')'
|
|
{
|
|
$$ = node.NewArgumentList(nil)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $2))
|
|
}
|
|
| '(' non_empty_argument_list possible_comma ')'
|
|
{
|
|
$$ = node.NewArgumentList($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
}
|
|
;
|
|
|
|
non_empty_argument_list:
|
|
argument
|
|
{ $$ = []node.Node{$1} }
|
|
| non_empty_argument_list ',' argument
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
;
|
|
|
|
argument:
|
|
expr
|
|
{
|
|
$$ = node.NewArgument($1, false, false)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodePosition($1))
|
|
}
|
|
| T_ELLIPSIS expr
|
|
{
|
|
$$ = node.NewArgument($2, true, false)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.EllipsisToken)
|
|
}
|
|
;
|
|
|
|
global_var_list:
|
|
global_var_list ',' global_var
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| global_var
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
global_var:
|
|
simple_variable
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
static_var_list:
|
|
static_var_list ',' static_var
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| static_var
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
static_var:
|
|
T_VARIABLE
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($1.Value, "$"))
|
|
variable := expr.NewVariable(identifier)
|
|
$$ = stmt.NewStaticVar(variable, nil)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(variable, $1, comment.VariableToken)
|
|
}
|
|
| T_VARIABLE '=' expr
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($1.Value, "$"))
|
|
variable := expr.NewVariable(identifier)
|
|
$$ = stmt.NewStaticVar(variable, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(variable, $1, comment.VariableToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.EqualToken)
|
|
}
|
|
;
|
|
|
|
class_statement_list:
|
|
class_statement_list class_statement
|
|
{ $$ = append($1, $2) }
|
|
| /* empty */
|
|
{ $$ = []node.Node{} }
|
|
;
|
|
|
|
class_statement:
|
|
variable_modifiers property_list ';'
|
|
{
|
|
$$ = stmt.NewPropertyList($1, $2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeListTokenPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.SemiColonToken)
|
|
}
|
|
| method_modifiers T_CONST class_const_list ';'
|
|
{
|
|
$$ = stmt.NewClassConstList($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewOptionalListTokensPosition($1, $2, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.ConstToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.SemiColonToken)
|
|
}
|
|
| T_USE name_list trait_adaptations
|
|
{
|
|
var adaptationList *stmt.TraitAdaptationList
|
|
|
|
switch n := $3.(type) {
|
|
case *stmt.TraitAdaptationList:
|
|
adaptationList = n
|
|
default:
|
|
adaptationList = nil
|
|
yylex.(*Parser).comments.AddFromChildNode($$, $3)
|
|
}
|
|
|
|
$$ = stmt.NewTraitUse($2, adaptationList)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.UseToken)
|
|
}
|
|
| method_modifiers T_FUNCTION returns_ref identifier backup_doc_comment '(' parameter_list ')' return_type method_body
|
|
{
|
|
name := node.NewIdentifier($4.Value)
|
|
$$ = stmt.NewClassMethod(name, $1, $3.value, $7, $9, $10.nodes, $5)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($4))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewOptionalListTokensPosition($1, $2, $10.endToken))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.FunctionToken)
|
|
if $3.value {
|
|
yylex.(*Parser).comments.AddFromToken($$, $3.token, comment.AmpersandToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken(name, $4, comment.IdentifierToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $8, comment.CloseParenthesisToken)
|
|
}
|
|
;
|
|
|
|
name_list:
|
|
name
|
|
{ $$ = []node.Node{$1} }
|
|
| name_list ',' name
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
;
|
|
|
|
trait_adaptations:
|
|
';'
|
|
{
|
|
$$ = stmt.NewNop()
|
|
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.SemiColonToken)
|
|
|
|
}
|
|
| '{' '}'
|
|
{
|
|
$$ = stmt.NewTraitAdaptationList(nil)
|
|
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.CloseCurlyBracesToken)
|
|
}
|
|
| '{' trait_adaptation_list '}'
|
|
{
|
|
$$ = stmt.NewTraitAdaptationList($2)
|
|
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseCurlyBracesToken)
|
|
}
|
|
;
|
|
|
|
trait_adaptation_list:
|
|
trait_adaptation
|
|
{ $$ = []node.Node{$1} }
|
|
| trait_adaptation_list trait_adaptation
|
|
{ $$ = append($1, $2) }
|
|
;
|
|
|
|
trait_adaptation:
|
|
trait_precedence ';'
|
|
{
|
|
$$ = $1;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.SemiColonToken)
|
|
}
|
|
| trait_alias ';'
|
|
{
|
|
$$ = $1;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.SemiColonToken)
|
|
}
|
|
;
|
|
|
|
trait_precedence:
|
|
absolute_trait_method_reference T_INSTEADOF name_list
|
|
{
|
|
$$ = stmt.NewTraitUsePrecedence($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeNodeListPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.InsteadofToken)
|
|
}
|
|
;
|
|
|
|
trait_alias:
|
|
trait_method_reference T_AS T_STRING
|
|
{
|
|
alias := node.NewIdentifier($3.Value)
|
|
$$ = stmt.NewTraitUseAlias($1, nil, alias)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(alias, yylex.(*Parser).positionBuilder.NewTokenPosition($3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.AsToken)
|
|
yylex.(*Parser).comments.AddFromToken(alias, $3, comment.StringToken)
|
|
}
|
|
| trait_method_reference T_AS reserved_non_modifiers
|
|
{
|
|
alias := node.NewIdentifier($3.Value)
|
|
$$ = stmt.NewTraitUseAlias($1, nil, alias)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(alias, yylex.(*Parser).positionBuilder.NewTokenPosition($3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.AsToken)
|
|
yylex.(*Parser).comments.AddFromToken(alias, $3, comment.StringToken)
|
|
}
|
|
| trait_method_reference T_AS member_modifier identifier
|
|
{
|
|
alias := node.NewIdentifier($4.Value)
|
|
$$ = stmt.NewTraitUseAlias($1, $3, alias)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(alias, yylex.(*Parser).positionBuilder.NewTokenPosition($4))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.AsToken)
|
|
yylex.(*Parser).comments.AddFromToken(alias, $4, comment.IdentifierToken)
|
|
}
|
|
| trait_method_reference T_AS member_modifier
|
|
{
|
|
$$ = stmt.NewTraitUseAlias($1, $3, nil)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.AsToken)
|
|
}
|
|
;
|
|
|
|
trait_method_reference:
|
|
identifier
|
|
{
|
|
name := node.NewIdentifier($1.Value)
|
|
$$ = stmt.NewTraitMethodRef(nil, name)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(name, $1, comment.IdentifierToken)
|
|
}
|
|
| absolute_trait_method_reference
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
absolute_trait_method_reference:
|
|
name T_PAAMAYIM_NEKUDOTAYIM identifier
|
|
{
|
|
target := node.NewIdentifier($3.Value)
|
|
$$ = stmt.NewTraitMethodRef($1, target)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(target, yylex.(*Parser).positionBuilder.NewTokenPosition($3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PaamayimNekudotayimToken)
|
|
yylex.(*Parser).comments.AddFromToken(target, $3, comment.IdentifierToken)
|
|
}
|
|
;
|
|
|
|
method_body:
|
|
';' /* abstract method */ { $$ = &nodesWithEndToken{nil, $1} }
|
|
| '{' inner_statement_list '}' { $$ = &nodesWithEndToken{$2, $3} }
|
|
;
|
|
|
|
variable_modifiers:
|
|
non_empty_member_modifiers
|
|
{ $$ = $1; }
|
|
| T_VAR
|
|
{
|
|
modifier := node.NewIdentifier($1.Value)
|
|
$$ = []node.Node{modifier}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(modifier, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(modifier, $1, comment.VarToken)
|
|
}
|
|
;
|
|
|
|
method_modifiers:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| non_empty_member_modifiers
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
non_empty_member_modifiers:
|
|
member_modifier
|
|
{ $$ = []node.Node{$1} }
|
|
| non_empty_member_modifiers member_modifier
|
|
{ $$ = append($1, $2) }
|
|
;
|
|
|
|
member_modifier:
|
|
T_PUBLIC
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.PublicToken)
|
|
}
|
|
| T_PROTECTED
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ProtectedToken)
|
|
}
|
|
| T_PRIVATE
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.PrivateToken)
|
|
}
|
|
| T_STATIC
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.StaticToken)
|
|
}
|
|
| T_ABSTRACT
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.AbstractToken)
|
|
}
|
|
| T_FINAL
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.FinalToken)
|
|
}
|
|
;
|
|
|
|
property_list:
|
|
property_list ',' property
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| property
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
property:
|
|
T_VARIABLE backup_doc_comment
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($1.Value, "$"))
|
|
variable := expr.NewVariable(identifier)
|
|
$$ = stmt.NewProperty(variable, nil, $2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(variable, $1, comment.VariableToken)
|
|
}
|
|
| T_VARIABLE '=' expr backup_doc_comment
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($1.Value, "$"))
|
|
variable := expr.NewVariable(identifier)
|
|
$$ = stmt.NewProperty(variable, $3, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(variable, $1, comment.VariableToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.EqualToken)
|
|
}
|
|
;
|
|
|
|
class_const_list:
|
|
class_const_list ',' class_const_decl
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| class_const_decl
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
class_const_decl:
|
|
identifier '=' expr backup_doc_comment
|
|
{
|
|
name := node.NewIdentifier($1.Value)
|
|
$$ = stmt.NewConstant(name, $3, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(name, $1, comment.IdentifierToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.EqualToken)
|
|
}
|
|
;
|
|
|
|
const_decl:
|
|
T_STRING '=' expr backup_doc_comment
|
|
{
|
|
name := node.NewIdentifier($1.Value)
|
|
$$ = stmt.NewConstant(name, $3, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(name, $1, comment.StringToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.EqualToken)
|
|
}
|
|
;
|
|
|
|
echo_expr_list:
|
|
echo_expr_list ',' echo_expr
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| echo_expr
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
echo_expr:
|
|
expr
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
for_exprs:
|
|
/* empty */
|
|
{ $$ = nil; }
|
|
| non_empty_for_exprs
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
non_empty_for_exprs:
|
|
non_empty_for_exprs ',' expr
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| expr
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
anonymous_class:
|
|
T_CLASS ctor_arguments extends_from implements_list backup_doc_comment '{' class_statement_list '}'
|
|
{
|
|
if $2 != nil {
|
|
$$ = stmt.NewClass(nil, nil, $2.(*node.ArgumentList), $3, $4, $7, $5)
|
|
} else {
|
|
$$ = stmt.NewClass(nil, nil, nil, $3, $4, $7, $5)
|
|
}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $8))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ClassToken)
|
|
if $3 != nil {
|
|
yylex.(*Parser).comments.AddFromChildNode($$, $3)
|
|
}
|
|
if $4 != nil {
|
|
yylex.(*Parser).comments.AddFromChildNode($$, firstNode($4))
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $8, comment.CloseCurlyBracesToken)
|
|
}
|
|
;
|
|
|
|
new_expr:
|
|
T_NEW class_name_reference ctor_arguments
|
|
{
|
|
if $3 != nil {
|
|
$$ = expr.NewNew($2, $3.(*node.ArgumentList))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $3))
|
|
} else {
|
|
$$ = expr.NewNew($2, nil)
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
}
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.NewToken)
|
|
}
|
|
| T_NEW anonymous_class
|
|
{
|
|
$$ = expr.NewNew($2, nil)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.NewToken)
|
|
}
|
|
;
|
|
|
|
expr_without_variable:
|
|
T_LIST '(' array_pair_list ')' '=' expr
|
|
{
|
|
list := expr.NewList($3)
|
|
$$ = assign.NewAssign(list, $6)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(list, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $6))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(list, $1, comment.ListToken)
|
|
yylex.(*Parser).comments.AddFromToken(list, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken(list, $4, comment.CloseParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.EqualToken)
|
|
}
|
|
| '[' array_pair_list ']' '=' expr
|
|
{
|
|
shortList := expr.NewShortList($2)
|
|
$$ = assign.NewAssign(shortList, $5)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(shortList, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $5))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(shortList, $1, comment.OpenSquareBracket)
|
|
yylex.(*Parser).comments.AddFromToken(shortList, $3, comment.CloseSquareBracket)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.EqualToken)
|
|
}
|
|
| variable '=' expr
|
|
{
|
|
$$ = assign.NewAssign($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.EqualToken)
|
|
}
|
|
| variable '=' '&' expr
|
|
{
|
|
$$ = assign.NewReference($1, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.EqualToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.AmpersandToken)
|
|
}
|
|
| T_CLONE expr
|
|
{
|
|
$$ = expr.NewClone($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.CloneToken)
|
|
}
|
|
| variable T_PLUS_EQUAL expr
|
|
{
|
|
$$ = assign.NewPlus($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PlusEqualToken)
|
|
}
|
|
| variable T_MINUS_EQUAL expr
|
|
{
|
|
$$ = assign.NewMinus($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.MinusEqualToken)
|
|
}
|
|
| variable T_MUL_EQUAL expr
|
|
{
|
|
$$ = assign.NewMul($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.MulEqualToken)
|
|
}
|
|
| variable T_POW_EQUAL expr
|
|
{
|
|
$$ = assign.NewPow($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PowEqualToken)
|
|
}
|
|
| variable T_DIV_EQUAL expr
|
|
{
|
|
$$ = assign.NewDiv($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.DivEqualToken)
|
|
}
|
|
| variable T_CONCAT_EQUAL expr
|
|
{
|
|
$$ = assign.NewConcat($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.ConcatEqualToken)
|
|
}
|
|
| variable T_MOD_EQUAL expr
|
|
{
|
|
$$ = assign.NewMod($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.ModEqualToken)
|
|
}
|
|
| variable T_AND_EQUAL expr
|
|
{
|
|
$$ = assign.NewBitwiseAnd($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.AndEqualToken)
|
|
}
|
|
| variable T_OR_EQUAL expr
|
|
{
|
|
$$ = assign.NewBitwiseOr($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OrEqualToken)
|
|
}
|
|
| variable T_XOR_EQUAL expr
|
|
{
|
|
$$ = assign.NewBitwiseXor($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.XorEqualToken)
|
|
}
|
|
| variable T_SL_EQUAL expr
|
|
{
|
|
$$ = assign.NewShiftLeft($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.SlEqualToken)
|
|
}
|
|
| variable T_SR_EQUAL expr
|
|
{
|
|
$$ = assign.NewShiftRight($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.SrEqualToken)
|
|
}
|
|
| variable T_INC
|
|
{
|
|
$$ = expr.NewPostInc($1)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.IncToken)
|
|
}
|
|
| T_INC variable
|
|
{
|
|
$$ = expr.NewPreInc($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.IncToken)
|
|
}
|
|
| variable T_DEC
|
|
{
|
|
$$ = expr.NewPostDec($1)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.DecToken)
|
|
}
|
|
| T_DEC variable
|
|
{
|
|
$$ = expr.NewPreDec($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DecToken)
|
|
}
|
|
| expr T_BOOLEAN_OR expr
|
|
{
|
|
$$ = binary.NewBooleanOr($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.BooleanOrToken)
|
|
}
|
|
| expr T_BOOLEAN_AND expr
|
|
{
|
|
$$ = binary.NewBooleanAnd($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.BooleanAndToken)
|
|
}
|
|
| expr T_LOGICAL_OR expr
|
|
{
|
|
$$ = binary.NewLogicalOr($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.LogicalOrToken)
|
|
}
|
|
| expr T_LOGICAL_AND expr
|
|
{
|
|
$$ = binary.NewLogicalAnd($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.LogicalAndToken)
|
|
}
|
|
| expr T_LOGICAL_XOR expr
|
|
{
|
|
$$ = binary.NewLogicalXor($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.LogicalXorToken)
|
|
}
|
|
| expr '|' expr
|
|
{
|
|
$$ = binary.NewBitwiseOr($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.VerticalBarToken)
|
|
}
|
|
| expr '&' expr
|
|
{
|
|
$$ = binary.NewBitwiseAnd($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.AmpersandToken)
|
|
}
|
|
| expr '^' expr
|
|
{
|
|
$$ = binary.NewBitwiseXor($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.CaretToken)
|
|
}
|
|
| expr '.' expr
|
|
{
|
|
$$ = binary.NewConcat($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.DotToken)
|
|
}
|
|
| expr '+' expr
|
|
{
|
|
$$ = binary.NewPlus($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PlusToken)
|
|
}
|
|
| expr '-' expr
|
|
{
|
|
$$ = binary.NewMinus($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.MinusToken)
|
|
}
|
|
| expr '*' expr
|
|
{
|
|
$$ = binary.NewMul($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.AsteriskToken)
|
|
}
|
|
| expr T_POW expr
|
|
{
|
|
$$ = binary.NewPow($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PowToken)
|
|
}
|
|
| expr '/' expr
|
|
{
|
|
$$ = binary.NewDiv($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.SlashToken)
|
|
}
|
|
| expr '%' expr
|
|
{
|
|
$$ = binary.NewMod($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PercentToken)
|
|
}
|
|
| expr T_SL expr
|
|
{
|
|
$$ = binary.NewShiftLeft($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.SlToken)
|
|
}
|
|
| expr T_SR expr
|
|
{
|
|
$$ = binary.NewShiftRight($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.SrToken)
|
|
}
|
|
| '+' expr %prec T_INC
|
|
{
|
|
$$ = expr.NewUnaryPlus($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.PlusToken)
|
|
}
|
|
| '-' expr %prec T_INC
|
|
{
|
|
$$ = expr.NewUnaryMinus($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.MinusToken)
|
|
}
|
|
| '!' expr
|
|
{
|
|
$$ = expr.NewBooleanNot($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ExclamationMarkToken)
|
|
}
|
|
| '~' expr
|
|
{
|
|
$$ = expr.NewBitwiseNot($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.TildeToken)
|
|
}
|
|
| expr T_IS_IDENTICAL expr
|
|
{
|
|
$$ = binary.NewIdentical($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.IsIdenticalToken)
|
|
}
|
|
| expr T_IS_NOT_IDENTICAL expr
|
|
{
|
|
$$ = binary.NewNotIdentical($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.IsNotIdenticalToken)
|
|
}
|
|
| expr T_IS_EQUAL expr
|
|
{
|
|
$$ = binary.NewEqual($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.IsEqualToken)
|
|
}
|
|
| expr T_IS_NOT_EQUAL expr
|
|
{
|
|
$$ = binary.NewNotEqual($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.IsNotEqualToken)
|
|
}
|
|
| expr '<' expr
|
|
{
|
|
$$ = binary.NewSmaller($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.LessToken)
|
|
}
|
|
| expr T_IS_SMALLER_OR_EQUAL expr
|
|
{
|
|
$$ = binary.NewSmallerOrEqual($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.IsSmallerOrEqualToken)
|
|
}
|
|
| expr '>' expr
|
|
{
|
|
$$ = binary.NewGreater($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.GreaterToken)
|
|
}
|
|
| expr T_IS_GREATER_OR_EQUAL expr
|
|
{
|
|
$$ = binary.NewGreaterOrEqual($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.IsGreaterOrEqualToken)
|
|
}
|
|
| expr T_SPACESHIP expr
|
|
{
|
|
$$ = binary.NewSpaceship($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.SpaceshipToken)
|
|
}
|
|
| expr T_INSTANCEOF class_name_reference
|
|
{
|
|
$$ = expr.NewInstanceOf($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.InstanceofToken)
|
|
}
|
|
| '(' expr ')'
|
|
{
|
|
$$ = $2;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseParenthesisToken)
|
|
}
|
|
| new_expr
|
|
{ $$ = $1; }
|
|
| expr '?' expr ':' expr
|
|
{
|
|
$$ = expr.NewTernary($1, $3, $5)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $5))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.QuestionMarkToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.ColonToken)
|
|
}
|
|
| expr '?' ':' expr
|
|
{
|
|
$$ = expr.NewTernary($1, nil, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.QuestionMarkToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.ColonToken)
|
|
}
|
|
| expr T_COALESCE expr
|
|
{
|
|
$$ = binary.NewCoalesce($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.CoalesceToken)
|
|
}
|
|
| internal_functions_in_yacc
|
|
{ $$ = $1}
|
|
| T_INT_CAST expr
|
|
{
|
|
$$ = cast.NewInt($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.IntCastToken)
|
|
}
|
|
| T_DOUBLE_CAST expr
|
|
{
|
|
$$ = cast.NewDouble($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DoubleCastToken)
|
|
}
|
|
| T_STRING_CAST expr
|
|
{
|
|
$$ = cast.NewString($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.StringCastToken)
|
|
}
|
|
| T_ARRAY_CAST expr
|
|
{
|
|
$$ = cast.NewArray($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ArrayCastToken)
|
|
}
|
|
| T_OBJECT_CAST expr
|
|
{
|
|
$$ = cast.NewObject($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ObjectCastToken)
|
|
}
|
|
| T_BOOL_CAST expr
|
|
{
|
|
$$ = cast.NewBool($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.BoolCastToken)
|
|
}
|
|
| T_UNSET_CAST expr
|
|
{
|
|
$$ = cast.NewUnset($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.UnsetCastToken)
|
|
}
|
|
| T_EXIT exit_expr
|
|
{
|
|
if (strings.EqualFold($1.Value, "die")) {
|
|
$$ = expr.NewDie($2)
|
|
} else {
|
|
$$ = expr.NewExit($2)
|
|
}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ExitToken)
|
|
}
|
|
| '@' expr
|
|
{
|
|
$$ = expr.NewErrorSuppress($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.AtToken)
|
|
}
|
|
| scalar
|
|
{ $$ = $1; }
|
|
| '`' backticks_expr '`'
|
|
{
|
|
$$ = expr.NewShellExec($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.BackquoteToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.BackquoteToken)
|
|
}
|
|
| T_PRINT expr
|
|
{
|
|
$$ = expr.NewPrint($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.PrintToken)
|
|
}
|
|
| T_YIELD
|
|
{
|
|
$$ = expr.NewYield(nil, nil)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.YieldToken)
|
|
}
|
|
| T_YIELD expr
|
|
{
|
|
$$ = expr.NewYield(nil, $2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.YieldToken)
|
|
}
|
|
| T_YIELD expr T_DOUBLE_ARROW expr
|
|
{
|
|
$$ = expr.NewYield($2, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.YieldToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.DoubleArrowToken)
|
|
}
|
|
| T_YIELD_FROM expr
|
|
{
|
|
$$ = expr.NewYieldFrom($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.YieldFromToken)
|
|
}
|
|
| T_FUNCTION returns_ref backup_doc_comment '(' parameter_list ')' lexical_vars return_type '{' inner_statement_list '}'
|
|
{
|
|
$$ = expr.NewClosure($5, $7, $8, $10, false, $2.value, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $11))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.FunctionToken)
|
|
if $2.value {
|
|
yylex.(*Parser).comments.AddFromToken($$, $2.token, comment.AmpersandToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.CloseParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $9, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $11, comment.CloseCurlyBracesToken)
|
|
}
|
|
| T_STATIC T_FUNCTION returns_ref backup_doc_comment '(' parameter_list ')' lexical_vars return_type '{' inner_statement_list '}'
|
|
{
|
|
$$ = expr.NewClosure($6, $8, $9, $11, true, $3.value, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $12))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.StaticToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.FunctionToken)
|
|
if $3.value {
|
|
yylex.(*Parser).comments.AddFromToken($$, $3.token, comment.AmpersandToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $7, comment.CloseParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $10, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $12, comment.CloseCurlyBracesToken)
|
|
}
|
|
;
|
|
|
|
backup_doc_comment:
|
|
/* empty */
|
|
{
|
|
$$ = yylex.(*Parser).PhpDocComment
|
|
yylex.(*Parser).PhpDocComment = ""
|
|
}
|
|
;
|
|
|
|
returns_ref:
|
|
/* empty */
|
|
{ $$ = boolWithToken{false, nil} }
|
|
| '&'
|
|
{ $$ = boolWithToken{true, $1} }
|
|
;
|
|
|
|
lexical_vars:
|
|
/* empty */
|
|
{ $$ = []node.Node{} }
|
|
| T_USE '(' lexical_var_list ')'
|
|
{ $$ = $3; }
|
|
;
|
|
|
|
lexical_var_list:
|
|
lexical_var_list ',' lexical_var
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| lexical_var
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
lexical_var:
|
|
T_VARIABLE
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($1.Value, "$"))
|
|
variable := expr.NewVariable(identifier)
|
|
$$ = expr.NewClosureUse(variable, false)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(variable, $1, comment.VariableToken)
|
|
}
|
|
| '&' T_VARIABLE
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($2.Value, "$"))
|
|
variable := expr.NewVariable(identifier)
|
|
$$ = expr.NewClosureUse(variable, true)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($2))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.AmpersandToken)
|
|
yylex.(*Parser).comments.AddFromToken(variable, $2, comment.VariableToken)
|
|
}
|
|
;
|
|
|
|
function_call:
|
|
name argument_list
|
|
{
|
|
$$ = expr.NewFunctionCall($1, $2.(*node.ArgumentList))
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $2))
|
|
}
|
|
| class_name T_PAAMAYIM_NEKUDOTAYIM member_name argument_list
|
|
{
|
|
$$ = expr.NewStaticCall($1, $3, $4.(*node.ArgumentList))
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PaamayimNekudotayimToken)
|
|
}
|
|
| variable_class_name T_PAAMAYIM_NEKUDOTAYIM member_name argument_list
|
|
{
|
|
$$ = expr.NewStaticCall($1, $3, $4.(*node.ArgumentList))
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PaamayimNekudotayimToken)
|
|
}
|
|
| callable_expr argument_list
|
|
{
|
|
$$ = expr.NewFunctionCall($1, $2.(*node.ArgumentList))
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $2))
|
|
}
|
|
;
|
|
|
|
class_name:
|
|
T_STATIC
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.StaticToken)
|
|
}
|
|
| name
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
class_name_reference:
|
|
class_name
|
|
{ $$ = $1; }
|
|
| new_variable
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
exit_expr:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| '(' optional_expr ')'
|
|
{ $$ = $2; }
|
|
;
|
|
|
|
backticks_expr:
|
|
/* empty */
|
|
{ $$ = []node.Node{} }
|
|
| T_ENCAPSED_AND_WHITESPACE
|
|
{ $$ = []node.Node{scalar.NewEncapsedStringPart($1.Value)} }
|
|
| encaps_list
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
ctor_arguments:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| argument_list
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
dereferencable_scalar:
|
|
T_ARRAY '(' array_pair_list ')'
|
|
{
|
|
$$ = expr.NewArray($3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ArrayToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseParenthesisToken)
|
|
}
|
|
| '[' array_pair_list ']'
|
|
{
|
|
$$ = expr.NewShortArray($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.OpenSquareBracket)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseSquareBracket)
|
|
}
|
|
| T_CONSTANT_ENCAPSED_STRING
|
|
{
|
|
$$ = scalar.NewString($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ConstantEncapsedStringToken)
|
|
}
|
|
;
|
|
|
|
scalar:
|
|
T_LNUMBER
|
|
{
|
|
$$ = scalar.NewLnumber($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.LnumberToken)
|
|
}
|
|
| T_DNUMBER
|
|
{
|
|
$$ = scalar.NewDnumber($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DnumberToken)
|
|
}
|
|
| T_LINE
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.LineToken)
|
|
}
|
|
| T_FILE
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.FileToken)
|
|
}
|
|
| T_DIR
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DirToken)
|
|
}
|
|
| T_TRAIT_C
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.TraitCToken)
|
|
}
|
|
| T_METHOD_C
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.MethodCToken)
|
|
}
|
|
| T_FUNC_C
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.FuncCToken)
|
|
}
|
|
| T_NS_C
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.NsCToken)
|
|
}
|
|
| T_CLASS_C
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.ClassCToken)
|
|
}
|
|
| T_START_HEREDOC T_ENCAPSED_AND_WHITESPACE T_END_HEREDOC
|
|
{
|
|
encapsed := scalar.NewEncapsedStringPart($2.Value)
|
|
$$ = scalar.NewHeredoc($1.Value, []node.Node{encapsed})
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(encapsed, yylex.(*Parser).positionBuilder.NewTokenPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.StartHeredocToken)
|
|
}
|
|
| T_START_HEREDOC T_END_HEREDOC
|
|
{
|
|
$$ = scalar.NewHeredoc($1.Value, nil)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.StartHeredocToken)
|
|
}
|
|
| '"' encaps_list '"'
|
|
{
|
|
$$ = scalar.NewEncapsed($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DoubleQuoteToken)
|
|
}
|
|
| T_START_HEREDOC encaps_list T_END_HEREDOC
|
|
{
|
|
$$ = scalar.NewHeredoc($1.Value, $2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.StartHeredocToken)
|
|
}
|
|
| dereferencable_scalar
|
|
{ $$ = $1; }
|
|
| constant
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
constant:
|
|
name
|
|
{
|
|
$$ = expr.NewConstFetch($1)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodePosition($1))
|
|
}
|
|
| class_name T_PAAMAYIM_NEKUDOTAYIM identifier
|
|
{
|
|
target := node.NewIdentifier($3.Value)
|
|
$$ = expr.NewClassConstFetch($1, target)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(target, yylex.(*Parser).positionBuilder.NewTokenPosition($3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PaamayimNekudotayimToken)
|
|
yylex.(*Parser).comments.AddFromToken(target, $3, comment.IdentifierToken)
|
|
}
|
|
| variable_class_name T_PAAMAYIM_NEKUDOTAYIM identifier
|
|
{
|
|
target := node.NewIdentifier($3.Value)
|
|
$$ = expr.NewClassConstFetch($1, target)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(target, yylex.(*Parser).positionBuilder.NewTokenPosition($3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PaamayimNekudotayimToken)
|
|
yylex.(*Parser).comments.AddFromToken(target, $3, comment.IdentifierToken)
|
|
}
|
|
;
|
|
|
|
expr:
|
|
variable
|
|
{ $$ = $1; }
|
|
| expr_without_variable
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
optional_expr:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| expr
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
variable_class_name:
|
|
dereferencable
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
dereferencable:
|
|
variable
|
|
{ $$ = $1; }
|
|
| '(' expr ')'
|
|
{
|
|
$$ = $2;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseParenthesisToken)
|
|
}
|
|
| dereferencable_scalar
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
callable_expr:
|
|
callable_variable
|
|
{ $$ = $1; }
|
|
| '(' expr ')'
|
|
{
|
|
$$ = $2;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseParenthesisToken)
|
|
}
|
|
| dereferencable_scalar
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
callable_variable:
|
|
simple_variable
|
|
{ $$ = $1; }
|
|
| dereferencable '[' optional_expr ']'
|
|
{
|
|
$$ = expr.NewArrayDimFetch($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenSquareBracket)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseSquareBracket)
|
|
}
|
|
| constant '[' optional_expr ']'
|
|
{
|
|
$$ = expr.NewArrayDimFetch($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenSquareBracket)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseSquareBracket)
|
|
}
|
|
| dereferencable '{' expr '}'
|
|
{
|
|
$$ = expr.NewArrayDimFetch($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseCurlyBracesToken)
|
|
}
|
|
| dereferencable T_OBJECT_OPERATOR property_name argument_list
|
|
{
|
|
$$ = expr.NewMethodCall($1, $3, $4.(*node.ArgumentList))
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.ObjectOperatorToken)
|
|
}
|
|
| function_call
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
variable:
|
|
callable_variable
|
|
{ $$ = $1; }
|
|
| static_member
|
|
{ $$ = $1; }
|
|
| dereferencable T_OBJECT_OPERATOR property_name
|
|
{
|
|
$$ = expr.NewPropertyFetch($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.ObjectOperatorToken)
|
|
}
|
|
;
|
|
|
|
simple_variable:
|
|
T_VARIABLE
|
|
{
|
|
name := node.NewIdentifier(strings.TrimLeft($1.Value, "$"))
|
|
$$ = expr.NewVariable(name)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.VariableToken)
|
|
}
|
|
| '$' '{' expr '}'
|
|
{
|
|
$$ = expr.NewVariable($3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DollarToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseCurlyBracesToken)
|
|
}
|
|
| '$' simple_variable
|
|
{
|
|
$$ = expr.NewVariable($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DollarToken)
|
|
}
|
|
;
|
|
|
|
static_member:
|
|
class_name T_PAAMAYIM_NEKUDOTAYIM simple_variable
|
|
{
|
|
$$ = expr.NewStaticPropertyFetch($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PaamayimNekudotayimToken)
|
|
}
|
|
| variable_class_name T_PAAMAYIM_NEKUDOTAYIM simple_variable
|
|
{
|
|
$$ = expr.NewStaticPropertyFetch($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PaamayimNekudotayimToken)
|
|
}
|
|
;
|
|
|
|
new_variable:
|
|
simple_variable
|
|
{ $$ = $1 }
|
|
| new_variable '[' optional_expr ']'
|
|
{
|
|
$$ = expr.NewArrayDimFetch($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenSquareBracket)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseSquareBracket)
|
|
}
|
|
| new_variable '{' expr '}'
|
|
{
|
|
$$ = expr.NewArrayDimFetch($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseCurlyBracesToken)
|
|
}
|
|
| new_variable T_OBJECT_OPERATOR property_name
|
|
{
|
|
$$ = expr.NewPropertyFetch($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.ObjectOperatorToken)
|
|
}
|
|
| class_name T_PAAMAYIM_NEKUDOTAYIM simple_variable
|
|
{
|
|
$$ = expr.NewStaticPropertyFetch($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PaamayimNekudotayimToken)
|
|
}
|
|
| new_variable T_PAAMAYIM_NEKUDOTAYIM simple_variable
|
|
{
|
|
$$ = expr.NewStaticPropertyFetch($1, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.PaamayimNekudotayimToken)
|
|
}
|
|
;
|
|
|
|
member_name:
|
|
identifier
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.IdentifierToken)
|
|
}
|
|
| '{' expr '}'
|
|
{
|
|
$$ = $2;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseCurlyBracesToken)
|
|
}
|
|
| simple_variable
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
property_name:
|
|
T_STRING
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.StringToken)
|
|
}
|
|
| '{' expr '}'
|
|
{
|
|
$$ = $2;
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.OpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseCurlyBracesToken)
|
|
}
|
|
| simple_variable
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
array_pair_list:
|
|
non_empty_array_pair_list
|
|
{
|
|
if ($1[len($1)-1] == nil) {
|
|
$$ = $1[:len($1)-1]
|
|
} else {
|
|
$$ = $1
|
|
}
|
|
}
|
|
;
|
|
|
|
possible_array_pair:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| array_pair
|
|
{ $$ = $1; }
|
|
;
|
|
|
|
non_empty_array_pair_list:
|
|
non_empty_array_pair_list ',' possible_array_pair
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
| possible_array_pair
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
array_pair:
|
|
expr T_DOUBLE_ARROW expr
|
|
{
|
|
$$ = expr.NewArrayItem($1, $3, false)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.DoubleArrowToken)
|
|
}
|
|
| expr
|
|
{
|
|
$$ = expr.NewArrayItem(nil, $1, false)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodePosition($1))
|
|
}
|
|
| expr T_DOUBLE_ARROW '&' variable
|
|
{
|
|
$$ = expr.NewArrayItem($1, $4, true)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodesPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.DoubleArrowToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.AmpersandToken)
|
|
}
|
|
| '&' variable
|
|
{
|
|
$$ = expr.NewArrayItem(nil, $2, true)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.AmpersandToken)
|
|
}
|
|
| expr T_DOUBLE_ARROW T_LIST '(' array_pair_list ')'
|
|
{
|
|
// TODO: Cannot use list() as standalone expression
|
|
list := expr.NewList($5)
|
|
$$ = expr.NewArrayItem($1, list, false)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(list, yylex.(*Parser).positionBuilder.NewTokensPosition($3, $6))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewNodeTokenPosition($1, $6))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.DoubleArrowToken)
|
|
yylex.(*Parser).comments.AddFromToken(list, $3, comment.ListToken)
|
|
yylex.(*Parser).comments.AddFromToken(list, $4, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken(list, $6, comment.CloseParenthesisToken)
|
|
}
|
|
| T_LIST '(' array_pair_list ')'
|
|
{
|
|
// TODO: Cannot use list() as standalone expression
|
|
list := expr.NewList($3)
|
|
$$ = expr.NewArrayItem(nil, list, false)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(list, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(list, $1, comment.ListToken)
|
|
yylex.(*Parser).comments.AddFromToken(list, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken(list, $4, comment.CloseParenthesisToken)
|
|
}
|
|
;
|
|
|
|
encaps_list:
|
|
encaps_list encaps_var
|
|
{ $$ = append($1, $2) }
|
|
| encaps_list T_ENCAPSED_AND_WHITESPACE
|
|
{
|
|
encapsed := scalar.NewEncapsedStringPart($2.Value)
|
|
$$ = append($1, encapsed)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(encapsed, yylex.(*Parser).positionBuilder.NewTokenPosition($2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(encapsed, $2, comment.EncapsedAndWhitespaceToken)
|
|
}
|
|
| encaps_var
|
|
{ $$ = []node.Node{$1} }
|
|
| T_ENCAPSED_AND_WHITESPACE encaps_var
|
|
{
|
|
encapsed := scalar.NewEncapsedStringPart($1.Value)
|
|
$$ = []node.Node{encapsed, $2}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(encapsed, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(encapsed, $1, comment.EncapsedAndWhitespaceToken)
|
|
}
|
|
;
|
|
|
|
encaps_var:
|
|
T_VARIABLE
|
|
{
|
|
name := node.NewIdentifier(strings.TrimLeft($1.Value, "$"))
|
|
$$ = expr.NewVariable(name)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.VariableToken)
|
|
}
|
|
| T_VARIABLE '[' encaps_var_offset ']'
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($1.Value, "$"))
|
|
variable := expr.NewVariable(identifier)
|
|
$$ = expr.NewArrayDimFetch(variable, $3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(variable, $1, comment.VariableToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenSquareBracket)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseSquareBracket)
|
|
}
|
|
| T_VARIABLE T_OBJECT_OPERATOR T_STRING
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($1.Value, "$"))
|
|
variable := expr.NewVariable(identifier)
|
|
fetch := node.NewIdentifier($3.Value)
|
|
$$ = expr.NewPropertyFetch(variable, fetch)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition(fetch, yylex.(*Parser).positionBuilder.NewTokenPosition($3))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(variable, $1, comment.VariableToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.ObjectOperatorToken)
|
|
yylex.(*Parser).comments.AddFromToken(fetch, $3, comment.StringToken)
|
|
}
|
|
| T_DOLLAR_OPEN_CURLY_BRACES expr '}'
|
|
{
|
|
$$ = expr.NewVariable($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DollarOpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseCurlyBracesToken)
|
|
}
|
|
| T_DOLLAR_OPEN_CURLY_BRACES T_STRING_VARNAME '}'
|
|
{
|
|
name := node.NewIdentifier($2.Value)
|
|
$$ = expr.NewVariable(name)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(name, yylex.(*Parser).positionBuilder.NewTokenPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DollarOpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken(name, $2, comment.StringVarnameToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.CloseCurlyBracesToken)
|
|
}
|
|
| T_DOLLAR_OPEN_CURLY_BRACES T_STRING_VARNAME '[' expr ']' '}'
|
|
{
|
|
identifier := node.NewIdentifier($2.Value)
|
|
variable := expr.NewVariable(identifier)
|
|
$$ = expr.NewArrayDimFetch(variable, $4)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($2))
|
|
yylex.(*Parser).positions.AddPosition(variable, yylex.(*Parser).positionBuilder.NewTokenPosition($2))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $6))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.DollarOpenCurlyBracesToken)
|
|
yylex.(*Parser).comments.AddFromToken(variable, $2, comment.StringVarnameToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $3, comment.OpenSquareBracket)
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.CloseSquareBracket)
|
|
yylex.(*Parser).comments.AddFromToken($$, $6, comment.CloseCurlyBracesToken)
|
|
}
|
|
| T_CURLY_OPEN variable '}'
|
|
{
|
|
$$ = $2;
|
|
}
|
|
;
|
|
encaps_var_offset:
|
|
T_STRING
|
|
{
|
|
$$ = scalar.NewString($1.Value)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.StringToken)
|
|
}
|
|
| T_NUM_STRING
|
|
{
|
|
// TODO: add option to handle 64 bit integer
|
|
if _, err := strconv.Atoi($1.Value); err == nil {
|
|
$$ = scalar.NewLnumber($1.Value)
|
|
} else {
|
|
$$ = scalar.NewString($1.Value)
|
|
}
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.NumStringToken)
|
|
}
|
|
| '-' T_NUM_STRING
|
|
{
|
|
var lnumber *scalar.Lnumber
|
|
// TODO: add option to handle 64 bit integer
|
|
_, err := strconv.Atoi($2.Value);
|
|
isInt := err == nil
|
|
|
|
if isInt {
|
|
lnumber = scalar.NewLnumber($2.Value)
|
|
$$ = expr.NewUnaryMinus(lnumber)
|
|
} else {
|
|
$2.Value = "-"+$2.Value
|
|
$$ = scalar.NewString($2.Value)
|
|
}
|
|
|
|
// save position
|
|
if isInt {
|
|
yylex.(*Parser).positions.AddPosition(lnumber, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $2))
|
|
}
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.MinusToken)
|
|
if isInt {
|
|
yylex.(*Parser).comments.AddFromToken(lnumber, $2, comment.NumStringToken)
|
|
} else {
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.NumStringToken)
|
|
}
|
|
}
|
|
| T_VARIABLE
|
|
{
|
|
identifier := node.NewIdentifier(strings.TrimLeft($1.Value, "$"))
|
|
$$ = expr.NewVariable(identifier)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition(identifier, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenPosition($1))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.VariableToken)
|
|
}
|
|
;
|
|
|
|
internal_functions_in_yacc:
|
|
T_ISSET '(' isset_variables possible_comma ')'
|
|
{
|
|
$$ = expr.NewIsset($3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $5))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.IssetToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
if $4 != nil {
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CommaToken)
|
|
}
|
|
yylex.(*Parser).comments.AddFromToken($$, $5, comment.CloseParenthesisToken)
|
|
}
|
|
| T_EMPTY '(' expr ')'
|
|
{
|
|
$$ = expr.NewEmpty($3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.EmptyToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseParenthesisToken)
|
|
}
|
|
| T_INCLUDE expr
|
|
{
|
|
$$ = expr.NewInclude($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.IncludeToken)
|
|
}
|
|
| T_INCLUDE_ONCE expr
|
|
{
|
|
$$ = expr.NewIncludeOnce($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.IncludeOnceToken)
|
|
}
|
|
| T_EVAL '(' expr ')'
|
|
{
|
|
$$ = expr.NewEval($3)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.EvalToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $2, comment.OpenParenthesisToken)
|
|
yylex.(*Parser).comments.AddFromToken($$, $4, comment.CloseParenthesisToken)
|
|
}
|
|
| T_REQUIRE expr
|
|
{
|
|
$$ = expr.NewRequire($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.RequireToken)
|
|
}
|
|
| T_REQUIRE_ONCE expr
|
|
{
|
|
$$ = expr.NewRequireOnce($2)
|
|
|
|
// save position
|
|
yylex.(*Parser).positions.AddPosition($$, yylex.(*Parser).positionBuilder.NewTokenNodePosition($1, $2))
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken($$, $1, comment.RequireOnceToken)
|
|
}
|
|
;
|
|
|
|
isset_variables:
|
|
isset_variable
|
|
{ $$ = []node.Node{$1} }
|
|
| isset_variables ',' isset_variable
|
|
{
|
|
$$ = append($1, $3)
|
|
|
|
// save comments
|
|
yylex.(*Parser).comments.AddFromToken(lastNode($1), $2, comment.CommaToken)
|
|
}
|
|
;
|
|
|
|
isset_variable:
|
|
expr
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
/////////////////////////////////////////////////////////////////////////
|
|
|
|
%%
|
|
|
|
type foreachVariable struct {
|
|
node node.Node
|
|
byRef bool
|
|
}
|
|
|
|
type nodesWithEndToken struct {
|
|
nodes []node.Node
|
|
endToken *scanner.Token
|
|
}
|
|
|
|
type boolWithToken struct {
|
|
value bool
|
|
token *scanner.Token
|
|
}
|
|
|
|
type altSyntaxNode struct {
|
|
node node.Node
|
|
isAlt bool
|
|
} |