1989 lines
64 KiB
Plaintext
1989 lines
64 KiB
Plaintext
%{
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package php5
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import (
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// "fmt"
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// "strings"
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"strconv"
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"github.com/z7zmey/php-parser/token"
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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_op"
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// "github.com/z7zmey/php-parser/node/expr/binary_op"
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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 token.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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simpleIndirectReference simpleIndirectReference
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// str string
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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> '"'
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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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%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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%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
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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_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 <node> top_statement use_declaration use_function_declaration use_const_declaration common_scalar
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%type <node> static_class_constant compound_variable reference_variable class_name variable_class_name
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%type <node> dim_offset expr expr_without_variable r_variable w_variable rw_variable variable base_variable_with_function_calls
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%type <node> base_variable array_function_dereference function_call inner_statement statement unticked_statement
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%type <node> inner_statement statement global_var static_scalar scalar class_constant static_class_name_scalar class_name_scalar
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%type <node> encaps_var encaps_var encaps_var_offset general_constant isset_variable internal_functions_in_yacc assignment_list_element
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%type <node> variable_name
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%type <list> top_statement_list namespace_name use_declarations use_function_declarations use_const_declarations
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%type <list> inner_statement_list global_var_list static_var_list encaps_list isset_variables non_empty_array_pair_list
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%type <list> array_pair_list assignment_list
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%type <simpleIndirectReference> simple_indirect_reference
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%type <foreachVariable> foreach_variable
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%%
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start:
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top_statement_list
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{
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rootnode = stmt.NewStmtList($1)
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}
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;
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top_statement_list:
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top_statement_list top_statement { $$ = append($1, $2) }
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| /* empty */ { $$ = []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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positions.AddPosition(namePart, positionBuilder.NewTokenPosition($1))
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$$ = []node.Node{namePart}
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comments.AddComments(namePart, $1.Comments())
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}
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| namespace_name T_NS_SEPARATOR T_STRING
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{
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namePart := name.NewNamePart($3.Value)
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positions.AddPosition(namePart, positionBuilder.NewTokenPosition($3))
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$$ = append($1, namePart)
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comments.AddComments(namePart, $3.Comments())
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}
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;
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top_statement:
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statement { $$ = $1 }
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| function_declaration_statement { $$ = nil }
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| class_declaration_statement { $$ = nil }
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| T_HALT_COMPILER '(' ')' ';' { $$ = stmt.NewHaltCompiler() }
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| T_NAMESPACE namespace_name ';'
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{
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name := name.NewName($2)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($2))
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$$ = stmt.NewNamespace(name, nil)
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positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $3))
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comments.AddComments(name, ListGetFirstNodeComments($2))
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comments.AddComments($$, $1.Comments())
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}
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| T_NAMESPACE namespace_name '{' top_statement_list '}'
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{
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name := name.NewName($2)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($2))
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$$ = stmt.NewNamespace(name, $4)
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positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $5))
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comments.AddComments(name, ListGetFirstNodeComments($2))
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comments.AddComments($$, $1.Comments())
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}
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| T_NAMESPACE '{' top_statement_list '}'
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{
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$$ = stmt.NewNamespace(nil, $3)
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positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
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comments.AddComments($$, $1.Comments())
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}
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| T_USE use_declarations ';'
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{
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$$ = stmt.NewUseList(nil, $2)
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positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $3))
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comments.AddComments($$, $1.Comments())
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}
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| T_USE T_FUNCTION use_function_declarations ';'
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{
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useType := node.NewIdentifier($2.Value)
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positions.AddPosition($$, positionBuilder.NewTokenPosition($2))
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comments.AddComments($$, $2.Comments())
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$$ = stmt.NewUseList(useType, $3)
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positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
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comments.AddComments($$, $1.Comments())
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}
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| T_USE T_CONST use_const_declarations ';'
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{
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useType := node.NewIdentifier($2.Value)
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positions.AddPosition($$, positionBuilder.NewTokenPosition($2))
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comments.AddComments($$, $2.Comments())
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$$ = stmt.NewUseList(useType, $3)
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positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
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comments.AddComments($$, $1.Comments())
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}
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| constant_declaration ';' { $$ = nil }
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;
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use_declarations:
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use_declarations ',' use_declaration { $$ = append($1, $3) }
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| use_declaration { $$ = []node.Node{$1} }
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;
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use_declaration:
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namespace_name
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{
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name := name.NewName($1)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($1))
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$$ = stmt.NewUse(nil, name, nil)
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positions.AddPosition($$, positionBuilder.NewNodeListPosition($1))
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comments.AddComments(name, ListGetFirstNodeComments($1))
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comments.AddComments($$, ListGetFirstNodeComments($1))
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}
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| namespace_name T_AS T_STRING
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{
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name := name.NewName($1)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($1))
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alias := node.NewIdentifier($3.Value)
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positions.AddPosition(alias, positionBuilder.NewTokenPosition($3))
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$$ = stmt.NewUse(nil, name, alias)
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positions.AddPosition($$, positionBuilder.NewNodeListTokenPosition($1, $3))
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comments.AddComments(name, ListGetFirstNodeComments($1))
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comments.AddComments(alias, $3.Comments())
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comments.AddComments($$, ListGetFirstNodeComments($1))
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}
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| T_NS_SEPARATOR namespace_name
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{
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name := name.NewName($2)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($2))
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$$ = stmt.NewUse(nil, name, nil)
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positions.AddPosition($$, positionBuilder.NewNodeListPosition($2))
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comments.AddComments(name, ListGetFirstNodeComments($2))
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comments.AddComments($$, ListGetFirstNodeComments($2))
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}
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| T_NS_SEPARATOR namespace_name T_AS T_STRING
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{
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name := name.NewName($2)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($2))
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alias := node.NewIdentifier($4.Value)
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positions.AddPosition(alias, positionBuilder.NewTokenPosition($4))
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$$ = stmt.NewUse(nil, name, alias)
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positions.AddPosition($$, positionBuilder.NewNodeListTokenPosition($2, $4))
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comments.AddComments(name, ListGetFirstNodeComments($2))
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comments.AddComments(alias, $4.Comments())
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comments.AddComments($$, ListGetFirstNodeComments($2))
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}
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;
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use_function_declarations:
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use_function_declarations ',' use_function_declaration
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{
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$$ = append($1, $3)
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}
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| use_function_declaration
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{
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$$ = []node.Node{$1}
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}
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;
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use_function_declaration:
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namespace_name
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{
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name := name.NewName($1)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($1))
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$$ = stmt.NewUse(nil, name, nil)
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positions.AddPosition($$, positionBuilder.NewNodeListPosition($1))
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comments.AddComments(name, ListGetFirstNodeComments($1))
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comments.AddComments($$, ListGetFirstNodeComments($1))
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}
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| namespace_name T_AS T_STRING
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{
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name := name.NewName($1)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($1))
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alias := node.NewIdentifier($3.Value)
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positions.AddPosition(alias, positionBuilder.NewTokenPosition($3))
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$$ = stmt.NewUse(nil, name, alias)
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positions.AddPosition($$, positionBuilder.NewNodeListTokenPosition($1, $3))
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comments.AddComments(name, ListGetFirstNodeComments($1))
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comments.AddComments(alias, $3.Comments())
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comments.AddComments($$, ListGetFirstNodeComments($1))
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}
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| T_NS_SEPARATOR namespace_name
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{
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name := name.NewName($2)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($2))
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$$ = stmt.NewUse(nil, name, nil)
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positions.AddPosition($$, positionBuilder.NewNodeListPosition($2))
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comments.AddComments(name, ListGetFirstNodeComments($2))
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comments.AddComments($$, ListGetFirstNodeComments($2))
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}
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| T_NS_SEPARATOR namespace_name T_AS T_STRING
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{
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name := name.NewName($2)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($2))
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alias := node.NewIdentifier($4.Value)
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positions.AddPosition(alias, positionBuilder.NewTokenPosition($4))
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$$ = stmt.NewUse(nil, name, alias)
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positions.AddPosition($$, positionBuilder.NewNodeListTokenPosition($2, $4))
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comments.AddComments(name, ListGetFirstNodeComments($2))
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comments.AddComments(alias, $4.Comments())
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comments.AddComments($$, ListGetFirstNodeComments($2))
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}
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;
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use_const_declarations:
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use_const_declarations ',' use_const_declaration
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{
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$$ = append($1, $3)
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}
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| use_const_declaration
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{
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$$ = []node.Node{$1}
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}
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;
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use_const_declaration:
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namespace_name
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{
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name := name.NewName($1)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($1))
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$$ = stmt.NewUse(nil, name, nil)
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positions.AddPosition($$, positionBuilder.NewNodeListPosition($1))
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comments.AddComments(name, ListGetFirstNodeComments($1))
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comments.AddComments($$, ListGetFirstNodeComments($1))
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}
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| namespace_name T_AS T_STRING
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{
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name := name.NewName($1)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($1))
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alias := node.NewIdentifier($3.Value)
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positions.AddPosition(alias, positionBuilder.NewTokenPosition($3))
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$$ = stmt.NewUse(nil, name, alias)
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positions.AddPosition($$, positionBuilder.NewNodeListTokenPosition($1, $3))
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comments.AddComments(name, ListGetFirstNodeComments($1))
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comments.AddComments(alias, $3.Comments())
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comments.AddComments($$, ListGetFirstNodeComments($1))
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}
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| T_NS_SEPARATOR namespace_name
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{
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name := name.NewName($2)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($2))
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$$ = stmt.NewUse(nil, name, nil)
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positions.AddPosition($$, positionBuilder.NewNodeListPosition($2))
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comments.AddComments(name, ListGetFirstNodeComments($2))
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comments.AddComments($$, ListGetFirstNodeComments($2))
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}
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| T_NS_SEPARATOR namespace_name T_AS T_STRING
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{
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name := name.NewName($2)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($2))
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alias := node.NewIdentifier($4.Value)
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|
positions.AddPosition(alias, positionBuilder.NewTokenPosition($4))
|
|
$$ = stmt.NewUse(nil, name, alias)
|
|
positions.AddPosition($$, positionBuilder.NewNodeListTokenPosition($2, $4))
|
|
|
|
comments.AddComments(name, ListGetFirstNodeComments($2))
|
|
comments.AddComments(alias, $4.Comments())
|
|
comments.AddComments($$, ListGetFirstNodeComments($2))
|
|
}
|
|
;
|
|
|
|
constant_declaration:
|
|
constant_declaration ',' T_STRING '=' static_scalar { }
|
|
| T_CONST T_STRING '=' static_scalar { }
|
|
;
|
|
|
|
inner_statement_list:
|
|
inner_statement_list inner_statement { $$ = append($1, $2) }
|
|
| /* empty */ { $$ = []node.Node{} }
|
|
;
|
|
|
|
|
|
inner_statement:
|
|
statement { $$ = $1 }
|
|
| function_declaration_statement { $$ = nil }
|
|
| class_declaration_statement { }
|
|
| T_HALT_COMPILER '(' ')' ';' { }
|
|
;
|
|
|
|
|
|
statement:
|
|
unticked_statement { $$ = $1 }
|
|
| T_STRING ':' { }
|
|
;
|
|
|
|
unticked_statement:
|
|
'{' inner_statement_list '}' { }
|
|
| T_IF parenthesis_expr { } statement { } elseif_list else_single { }
|
|
| T_IF parenthesis_expr ':' { } inner_statement_list { } new_elseif_list new_else_single T_ENDIF ';' { }
|
|
| T_WHILE { } parenthesis_expr { } while_statement { }
|
|
| T_DO { } statement T_WHILE { } parenthesis_expr ';' { }
|
|
| T_FOR
|
|
'('
|
|
for_expr
|
|
';' { }
|
|
for_expr
|
|
';' { }
|
|
for_expr
|
|
')' { }
|
|
for_statement { }
|
|
| T_SWITCH parenthesis_expr { } switch_case_list { }
|
|
| T_BREAK ';' { }
|
|
| T_BREAK expr ';' { }
|
|
| T_CONTINUE ';' { }
|
|
| T_CONTINUE expr ';' { }
|
|
| T_RETURN ';' { }
|
|
| T_RETURN expr_without_variable ';' { }
|
|
| T_RETURN variable ';' { }
|
|
| yield_expr ';' { }
|
|
| T_GLOBAL global_var_list ';' { }
|
|
| T_STATIC static_var_list ';' { }
|
|
| T_ECHO echo_expr_list ';' { }
|
|
| T_INLINE_HTML { }
|
|
| expr ';' { $$ = $1 }
|
|
| T_UNSET '(' unset_variables ')' ';' { }
|
|
| T_FOREACH '(' variable T_AS foreach_variable foreach_optional_arg ')' foreach_statement { }
|
|
| T_FOREACH '(' expr_without_variable T_AS foreach_variable foreach_optional_arg ')' foreach_statement { }
|
|
| T_DECLARE { } '(' declare_list ')' declare_statement { }
|
|
| ';' /* empty statement */ { }
|
|
| T_TRY '{' inner_statement_list '}' catch_statement finally_statement { }
|
|
| T_THROW expr ';' { }
|
|
| T_GOTO T_STRING ';' { }
|
|
;
|
|
|
|
catch_statement:
|
|
/* empty */ { }
|
|
| T_CATCH '(' { }
|
|
fully_qualified_class_name { }
|
|
T_VARIABLE ')' { }
|
|
'{' inner_statement_list '}' { }
|
|
additional_catches { }
|
|
|
|
finally_statement:
|
|
/* empty */ { }
|
|
| T_FINALLY { } '{' inner_statement_list '}' { }
|
|
;
|
|
|
|
additional_catches:
|
|
non_empty_additional_catches { }
|
|
| /* empty */ { }
|
|
;
|
|
|
|
non_empty_additional_catches:
|
|
additional_catch { }
|
|
| non_empty_additional_catches additional_catch { }
|
|
;
|
|
|
|
additional_catch:
|
|
T_CATCH '(' fully_qualified_class_name { } T_VARIABLE ')' { } '{' inner_statement_list '}' { }
|
|
;
|
|
|
|
unset_variables:
|
|
unset_variable
|
|
| unset_variables ',' unset_variable
|
|
;
|
|
|
|
unset_variable:
|
|
variable { }
|
|
;
|
|
|
|
function_declaration_statement:
|
|
unticked_function_declaration_statement { }
|
|
;
|
|
|
|
class_declaration_statement:
|
|
unticked_class_declaration_statement { }
|
|
;
|
|
|
|
is_reference:
|
|
/* empty */ { }
|
|
| '&' { }
|
|
;
|
|
|
|
is_variadic:
|
|
/* empty */ { }
|
|
| T_ELLIPSIS { }
|
|
;
|
|
|
|
unticked_function_declaration_statement:
|
|
function is_reference T_STRING { }
|
|
'(' parameter_list ')'
|
|
'{' inner_statement_list '}' { }
|
|
;
|
|
|
|
unticked_class_declaration_statement:
|
|
class_entry_type T_STRING extends_from
|
|
{ }
|
|
implements_list
|
|
'{'
|
|
class_statement_list
|
|
'}' { }
|
|
| interface_entry T_STRING
|
|
{ }
|
|
interface_extends_list
|
|
'{'
|
|
class_statement_list
|
|
'}' { }
|
|
;
|
|
|
|
|
|
class_entry_type:
|
|
T_CLASS { }
|
|
| T_ABSTRACT T_CLASS { }
|
|
| T_TRAIT { }
|
|
| T_FINAL T_CLASS { }
|
|
;
|
|
|
|
extends_from:
|
|
/* empty */ { }
|
|
| T_EXTENDS fully_qualified_class_name { }
|
|
;
|
|
|
|
interface_entry:
|
|
T_INTERFACE { }
|
|
;
|
|
|
|
interface_extends_list:
|
|
/* empty */
|
|
| T_EXTENDS interface_list
|
|
;
|
|
|
|
implements_list:
|
|
/* empty */
|
|
| T_IMPLEMENTS interface_list
|
|
;
|
|
|
|
interface_list:
|
|
fully_qualified_class_name { }
|
|
| interface_list ',' fully_qualified_class_name { }
|
|
;
|
|
|
|
foreach_optional_arg:
|
|
/* empty */ { }
|
|
| T_DOUBLE_ARROW foreach_variable { }
|
|
;
|
|
|
|
foreach_variable:
|
|
variable
|
|
{ $$ = foreachVariable{$1, false} }
|
|
| '&' variable
|
|
{ $$ = foreachVariable{$2, true} }
|
|
| T_LIST '(' assignment_list ')'
|
|
{
|
|
list := expr.NewList($3)
|
|
positions.AddPosition(list, positionBuilder.NewTokensPosition($1, $4))
|
|
$$ = foreachVariable{list, false}
|
|
comments.AddComments(list, $1.Comments())
|
|
}
|
|
;
|
|
|
|
for_statement:
|
|
statement
|
|
| ':' inner_statement_list T_ENDFOR ';'
|
|
;
|
|
|
|
|
|
foreach_statement:
|
|
statement
|
|
| ':' inner_statement_list T_ENDFOREACH ';'
|
|
;
|
|
|
|
|
|
declare_statement:
|
|
statement
|
|
| ':' inner_statement_list T_ENDDECLARE ';'
|
|
;
|
|
|
|
|
|
declare_list:
|
|
T_STRING '=' static_scalar { }
|
|
| declare_list ',' T_STRING '=' static_scalar { }
|
|
;
|
|
|
|
|
|
switch_case_list:
|
|
'{' case_list '}' { }
|
|
| '{' ';' case_list '}' { }
|
|
| ':' case_list T_ENDSWITCH ';' { }
|
|
| ':' ';' case_list T_ENDSWITCH ';' { }
|
|
;
|
|
|
|
|
|
case_list:
|
|
/* empty */ { }
|
|
| case_list T_CASE expr case_separator { } inner_statement_list { }
|
|
| case_list T_DEFAULT case_separator { } inner_statement_list { }
|
|
;
|
|
|
|
|
|
case_separator:
|
|
':'
|
|
| ';'
|
|
;
|
|
|
|
|
|
while_statement:
|
|
statement
|
|
| ':' inner_statement_list T_ENDWHILE ';'
|
|
;
|
|
|
|
|
|
|
|
elseif_list:
|
|
/* empty */
|
|
| elseif_list T_ELSEIF parenthesis_expr { } statement { }
|
|
;
|
|
|
|
|
|
new_elseif_list:
|
|
/* empty */
|
|
| new_elseif_list T_ELSEIF parenthesis_expr ':' { } inner_statement_list { }
|
|
;
|
|
|
|
|
|
else_single:
|
|
/* empty */
|
|
| T_ELSE statement
|
|
;
|
|
|
|
|
|
new_else_single:
|
|
/* empty */
|
|
| T_ELSE ':' inner_statement_list
|
|
;
|
|
|
|
|
|
parameter_list:
|
|
non_empty_parameter_list
|
|
| /* empty */
|
|
;
|
|
|
|
|
|
non_empty_parameter_list:
|
|
parameter
|
|
| non_empty_parameter_list ',' parameter
|
|
;
|
|
|
|
parameter:
|
|
optional_class_type is_reference is_variadic T_VARIABLE
|
|
{ }
|
|
| optional_class_type is_reference is_variadic T_VARIABLE '=' static_scalar
|
|
{ }
|
|
;
|
|
|
|
|
|
optional_class_type:
|
|
/* empty */ { }
|
|
| T_ARRAY { }
|
|
| T_CALLABLE { }
|
|
| fully_qualified_class_name { }
|
|
;
|
|
|
|
|
|
function_call_parameter_list:
|
|
'(' ')' { }
|
|
| '(' non_empty_function_call_parameter_list ')' { }
|
|
| '(' yield_expr ')' { }
|
|
;
|
|
|
|
|
|
non_empty_function_call_parameter_list:
|
|
function_call_parameter
|
|
| non_empty_function_call_parameter_list ',' function_call_parameter
|
|
;
|
|
|
|
function_call_parameter:
|
|
expr_without_variable { }
|
|
| variable { }
|
|
| '&' w_variable { }
|
|
| T_ELLIPSIS expr { }
|
|
;
|
|
|
|
global_var_list:
|
|
global_var_list ',' global_var { $$ = append($1, $3) }
|
|
| global_var { $$ = []node.Node{$1} }
|
|
;
|
|
|
|
|
|
global_var:
|
|
T_VARIABLE
|
|
{
|
|
name := node.NewIdentifier($1.Value)
|
|
positions.AddPosition(name, positionBuilder.NewTokenPosition($1))
|
|
$$ = expr.NewVariable(name)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
|
|
comments.AddComments(name, $1.Comments())
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| '$' r_variable
|
|
{
|
|
$$ = expr.NewVariable($2)
|
|
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| '$' '{' expr '}'
|
|
{
|
|
$$ = expr.NewVariable($3)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
;
|
|
|
|
|
|
static_var_list:
|
|
static_var_list ',' T_VARIABLE
|
|
{
|
|
identifier := node.NewIdentifier($3.Value)
|
|
positions.AddPosition(identifier, positionBuilder.NewTokenPosition($3))
|
|
|
|
variable := expr.NewVariable(identifier)
|
|
positions.AddPosition(variable, positionBuilder.NewTokenPosition($3))
|
|
|
|
staticVar := stmt.NewStaticVar(variable, nil)
|
|
positions.AddPosition(staticVar, positionBuilder.NewTokenPosition($3))
|
|
|
|
$$ = append($1, staticVar)
|
|
|
|
comments.AddComments(identifier, $3.Comments())
|
|
comments.AddComments(variable, $3.Comments())
|
|
comments.AddComments(staticVar, $3.Comments())
|
|
}
|
|
| static_var_list ',' T_VARIABLE '=' static_scalar
|
|
{
|
|
identifier := node.NewIdentifier($3.Value)
|
|
positions.AddPosition(identifier, positionBuilder.NewTokenPosition($3))
|
|
|
|
variable := expr.NewVariable(identifier)
|
|
positions.AddPosition(variable, positionBuilder.NewTokenPosition($3))
|
|
|
|
staticVar := stmt.NewStaticVar(variable, $5)
|
|
positions.AddPosition(staticVar, positionBuilder.NewTokenNodePosition($3, $5))
|
|
|
|
$$ = append($1, staticVar)
|
|
|
|
comments.AddComments(identifier, $3.Comments())
|
|
comments.AddComments(variable, $3.Comments())
|
|
comments.AddComments(staticVar, $3.Comments())
|
|
}
|
|
| T_VARIABLE
|
|
{
|
|
identifier := node.NewIdentifier($1.Value)
|
|
positions.AddPosition(identifier, positionBuilder.NewTokenPosition($1))
|
|
|
|
variable := expr.NewVariable(identifier)
|
|
positions.AddPosition(variable, positionBuilder.NewTokenPosition($1))
|
|
|
|
staticVar := stmt.NewStaticVar(variable, nil)
|
|
positions.AddPosition(staticVar, positionBuilder.NewTokenPosition($1))
|
|
|
|
$$ = []node.Node{staticVar}
|
|
|
|
comments.AddComments(identifier, $1.Comments())
|
|
comments.AddComments(variable, $1.Comments())
|
|
comments.AddComments(staticVar, $1.Comments())
|
|
}
|
|
| T_VARIABLE '=' static_scalar
|
|
{
|
|
identifier := node.NewIdentifier($1.Value)
|
|
positions.AddPosition(identifier, positionBuilder.NewTokenPosition($1))
|
|
|
|
variable := expr.NewVariable(identifier)
|
|
positions.AddPosition(variable, positionBuilder.NewTokenPosition($1))
|
|
|
|
staticVar := stmt.NewStaticVar(variable, $3)
|
|
positions.AddPosition(staticVar, positionBuilder.NewTokenNodePosition($1, $3))
|
|
|
|
$$ = []node.Node{staticVar}
|
|
|
|
comments.AddComments(identifier, $1.Comments())
|
|
comments.AddComments(variable, $1.Comments())
|
|
comments.AddComments(staticVar, $1.Comments())
|
|
}
|
|
|
|
;
|
|
|
|
|
|
class_statement_list:
|
|
class_statement_list class_statement
|
|
| /* empty */
|
|
;
|
|
|
|
|
|
class_statement:
|
|
variable_modifiers { } class_variable_declaration ';'
|
|
| class_constant_declaration ';'
|
|
| trait_use_statement
|
|
| method_modifiers function is_reference T_STRING { }
|
|
'(' parameter_list ')'
|
|
method_body { }
|
|
;
|
|
|
|
trait_use_statement:
|
|
T_USE trait_list trait_adaptations
|
|
;
|
|
|
|
trait_list:
|
|
fully_qualified_class_name { }
|
|
| trait_list ',' fully_qualified_class_name { }
|
|
;
|
|
|
|
trait_adaptations:
|
|
';'
|
|
| '{' trait_adaptation_list '}'
|
|
;
|
|
|
|
trait_adaptation_list:
|
|
/* empty */
|
|
| non_empty_trait_adaptation_list
|
|
;
|
|
|
|
non_empty_trait_adaptation_list:
|
|
trait_adaptation_statement
|
|
| non_empty_trait_adaptation_list trait_adaptation_statement
|
|
;
|
|
|
|
trait_adaptation_statement:
|
|
trait_precedence ';'
|
|
| trait_alias ';'
|
|
;
|
|
|
|
trait_precedence:
|
|
trait_method_reference_fully_qualified T_INSTEADOF trait_reference_list { }
|
|
;
|
|
|
|
trait_reference_list:
|
|
fully_qualified_class_name { }
|
|
| trait_reference_list ',' fully_qualified_class_name { }
|
|
;
|
|
|
|
trait_method_reference:
|
|
T_STRING { }
|
|
| trait_method_reference_fully_qualified { }
|
|
;
|
|
|
|
trait_method_reference_fully_qualified:
|
|
fully_qualified_class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { }
|
|
;
|
|
|
|
trait_alias:
|
|
trait_method_reference T_AS trait_modifiers T_STRING { }
|
|
| trait_method_reference T_AS member_modifier { }
|
|
;
|
|
|
|
trait_modifiers:
|
|
/* empty */ { } /* No change of methods visibility */
|
|
| member_modifier { } /* REM: Keep in mind, there are not only visibility modifiers */
|
|
;
|
|
|
|
method_body:
|
|
';' /* abstract method */ { }
|
|
| '{' inner_statement_list '}' { }
|
|
;
|
|
|
|
variable_modifiers:
|
|
non_empty_member_modifiers { }
|
|
| T_VAR { }
|
|
;
|
|
|
|
method_modifiers:
|
|
/* empty */ { }
|
|
| non_empty_member_modifiers { }
|
|
;
|
|
|
|
non_empty_member_modifiers:
|
|
member_modifier { }
|
|
| non_empty_member_modifiers member_modifier { }
|
|
;
|
|
|
|
member_modifier:
|
|
T_PUBLIC { }
|
|
| T_PROTECTED { }
|
|
| T_PRIVATE { }
|
|
| T_STATIC { }
|
|
| T_ABSTRACT { }
|
|
| T_FINAL { }
|
|
;
|
|
|
|
class_variable_declaration:
|
|
class_variable_declaration ',' T_VARIABLE { }
|
|
| class_variable_declaration ',' T_VARIABLE '=' static_scalar { }
|
|
| T_VARIABLE { }
|
|
| T_VARIABLE '=' static_scalar { }
|
|
;
|
|
|
|
class_constant_declaration:
|
|
class_constant_declaration ',' T_STRING '=' static_scalar { }
|
|
| T_CONST T_STRING '=' static_scalar { }
|
|
;
|
|
|
|
echo_expr_list:
|
|
echo_expr_list ',' expr { }
|
|
| expr { }
|
|
;
|
|
|
|
|
|
for_expr:
|
|
/* empty */ { }
|
|
| non_empty_for_expr { }
|
|
;
|
|
|
|
non_empty_for_expr:
|
|
non_empty_for_expr ',' { } expr { }
|
|
| expr { }
|
|
;
|
|
|
|
chaining_method_or_property:
|
|
chaining_method_or_property variable_property { }
|
|
| variable_property { }
|
|
;
|
|
|
|
chaining_dereference:
|
|
chaining_dereference '[' dim_offset ']' { }
|
|
| '[' dim_offset ']' { }
|
|
;
|
|
|
|
chaining_instance_call:
|
|
chaining_dereference { } chaining_method_or_property { }
|
|
| chaining_dereference { }
|
|
| chaining_method_or_property { }
|
|
;
|
|
|
|
instance_call:
|
|
/* empty */ { }
|
|
| { }
|
|
chaining_instance_call { }
|
|
;
|
|
|
|
new_expr:
|
|
T_NEW class_name_reference { } ctor_arguments { }
|
|
;
|
|
|
|
expr_without_variable:
|
|
T_LIST '(' assignment_list ')' '=' expr
|
|
{
|
|
list := expr.NewList($3)
|
|
positions.AddPosition(list, positionBuilder.NewTokensPosition($1, $4))
|
|
$$ = assign_op.NewAssign(list, $6)
|
|
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $6))
|
|
|
|
comments.AddComments(list, $1.Comments())
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| variable '=' expr { }
|
|
| variable '=' '&' variable { }
|
|
| variable '=' '&' T_NEW class_name_reference { } ctor_arguments { }
|
|
| T_CLONE expr { }
|
|
| variable T_PLUS_EQUAL expr { }
|
|
| variable T_MINUS_EQUAL expr { }
|
|
| variable T_MUL_EQUAL expr { }
|
|
| variable T_POW_EQUAL expr { }
|
|
| variable T_DIV_EQUAL expr { }
|
|
| variable T_CONCAT_EQUAL expr { }
|
|
| variable T_MOD_EQUAL expr { }
|
|
| variable T_AND_EQUAL expr { }
|
|
| variable T_OR_EQUAL expr { }
|
|
| variable T_XOR_EQUAL expr { }
|
|
| variable T_SL_EQUAL expr { }
|
|
| variable T_SR_EQUAL expr { }
|
|
| rw_variable T_INC { }
|
|
| T_INC rw_variable { }
|
|
| rw_variable T_DEC { }
|
|
| T_DEC rw_variable { }
|
|
| expr T_BOOLEAN_OR { } expr { }
|
|
| expr T_BOOLEAN_AND { } expr { }
|
|
| expr T_LOGICAL_OR { } expr { }
|
|
| expr T_LOGICAL_AND { } expr { }
|
|
| expr T_LOGICAL_XOR expr { }
|
|
| expr '|' expr { }
|
|
| expr '&' expr { }
|
|
| expr '^' expr { }
|
|
| expr '.' expr { }
|
|
| expr '+' expr { }
|
|
| expr '-' expr { }
|
|
| expr '*' expr { }
|
|
| expr T_POW expr { }
|
|
| expr '/' expr { }
|
|
| expr '%' expr { }
|
|
| expr T_SL expr { }
|
|
| expr T_SR expr { }
|
|
| '+' expr %prec T_INC { }
|
|
| '-' expr %prec T_INC { }
|
|
| '!' expr { }
|
|
| '~' expr { }
|
|
| expr T_IS_IDENTICAL expr { }
|
|
| expr T_IS_NOT_IDENTICAL expr { }
|
|
| expr T_IS_EQUAL expr { }
|
|
| expr T_IS_NOT_EQUAL expr { }
|
|
| expr '<' expr { }
|
|
| expr T_IS_SMALLER_OR_EQUAL expr { }
|
|
| expr '>' expr { }
|
|
| expr T_IS_GREATER_OR_EQUAL expr { }
|
|
| expr T_INSTANCEOF class_name_reference { }
|
|
| parenthesis_expr { }
|
|
| new_expr { }
|
|
| '(' new_expr ')' { } instance_call { }
|
|
| expr '?' { }
|
|
expr ':' { }
|
|
expr { }
|
|
| expr '?' ':' { }
|
|
expr { }
|
|
| internal_functions_in_yacc { }
|
|
| T_INT_CAST expr { }
|
|
| T_DOUBLE_CAST expr { }
|
|
| T_STRING_CAST expr { }
|
|
| T_ARRAY_CAST expr { }
|
|
| T_OBJECT_CAST expr { }
|
|
| T_BOOL_CAST expr { }
|
|
| T_UNSET_CAST expr { }
|
|
| T_EXIT exit_expr { }
|
|
| '@' { } expr { }
|
|
| scalar { }
|
|
| combined_scalar_offset { }
|
|
| combined_scalar { }
|
|
| '`' backticks_expr '`' { }
|
|
| T_PRINT expr { }
|
|
| T_YIELD { }
|
|
| function is_reference { }
|
|
'(' parameter_list ')' lexical_vars
|
|
'{' inner_statement_list '}' { }
|
|
| T_STATIC function is_reference { }
|
|
'(' parameter_list ')' lexical_vars
|
|
'{' inner_statement_list '}' { }
|
|
;
|
|
|
|
yield_expr:
|
|
T_YIELD expr_without_variable { }
|
|
| T_YIELD variable { }
|
|
| T_YIELD expr T_DOUBLE_ARROW expr_without_variable { }
|
|
| T_YIELD expr T_DOUBLE_ARROW variable { }
|
|
;
|
|
|
|
combined_scalar_offset:
|
|
combined_scalar '[' dim_offset ']' { }
|
|
| combined_scalar_offset '[' dim_offset ']' { }
|
|
| T_CONSTANT_ENCAPSED_STRING '[' dim_offset ']' { }
|
|
| general_constant '[' dim_offset ']' { }
|
|
;
|
|
|
|
combined_scalar:
|
|
T_ARRAY '(' array_pair_list ')' { }
|
|
| '[' array_pair_list ']' { }
|
|
;
|
|
|
|
function:
|
|
T_FUNCTION { }
|
|
;
|
|
|
|
lexical_vars:
|
|
/* empty */
|
|
| T_USE '(' lexical_var_list ')'
|
|
;
|
|
|
|
lexical_var_list:
|
|
lexical_var_list ',' T_VARIABLE { }
|
|
| lexical_var_list ',' '&' T_VARIABLE { }
|
|
| T_VARIABLE { }
|
|
| '&' T_VARIABLE { }
|
|
;
|
|
|
|
function_call:
|
|
namespace_name { }
|
|
function_call_parameter_list { }
|
|
| T_NAMESPACE T_NS_SEPARATOR namespace_name { }
|
|
function_call_parameter_list { }
|
|
| T_NS_SEPARATOR namespace_name { }
|
|
function_call_parameter_list { }
|
|
| class_name T_PAAMAYIM_NEKUDOTAYIM variable_name { }
|
|
function_call_parameter_list { }
|
|
| class_name T_PAAMAYIM_NEKUDOTAYIM variable_without_objects { }
|
|
function_call_parameter_list { }
|
|
| variable_class_name T_PAAMAYIM_NEKUDOTAYIM variable_name { }
|
|
function_call_parameter_list { }
|
|
| variable_class_name T_PAAMAYIM_NEKUDOTAYIM variable_without_objects { }
|
|
function_call_parameter_list { }
|
|
| variable_without_objects { }
|
|
function_call_parameter_list { }
|
|
;
|
|
|
|
class_name:
|
|
T_STATIC
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| namespace_name
|
|
{
|
|
$$ = name.NewName($1)
|
|
positions.AddPosition($$, positionBuilder.NewNodeListPosition($1))
|
|
comments.AddComments($$, ListGetFirstNodeComments($1))
|
|
}
|
|
| T_NAMESPACE T_NS_SEPARATOR namespace_name
|
|
{
|
|
$$ = name.NewRelative($3)
|
|
positions.AddPosition($$, positionBuilder.NewTokenNodeListPosition($1, $3))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_NS_SEPARATOR namespace_name
|
|
{
|
|
$$ = name.NewFullyQualified($2)
|
|
positions.AddPosition($$, positionBuilder.NewTokenNodeListPosition($1, $2))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
;
|
|
|
|
fully_qualified_class_name:
|
|
namespace_name { }
|
|
| T_NAMESPACE T_NS_SEPARATOR namespace_name { }
|
|
| T_NS_SEPARATOR namespace_name { }
|
|
;
|
|
|
|
|
|
|
|
class_name_reference:
|
|
class_name { }
|
|
| dynamic_class_name_reference { }
|
|
;
|
|
|
|
|
|
dynamic_class_name_reference:
|
|
base_variable T_OBJECT_OPERATOR { }
|
|
object_property { } dynamic_class_name_variable_properties
|
|
{ }
|
|
| base_variable { }
|
|
;
|
|
|
|
|
|
dynamic_class_name_variable_properties:
|
|
dynamic_class_name_variable_properties dynamic_class_name_variable_property
|
|
| /* empty */
|
|
;
|
|
|
|
|
|
dynamic_class_name_variable_property:
|
|
T_OBJECT_OPERATOR object_property { }
|
|
;
|
|
|
|
exit_expr:
|
|
/* empty */ { }
|
|
| '(' ')' { }
|
|
| parenthesis_expr { }
|
|
;
|
|
|
|
backticks_expr:
|
|
/* empty */ { }
|
|
| T_ENCAPSED_AND_WHITESPACE { }
|
|
| encaps_list { }
|
|
;
|
|
|
|
ctor_arguments:
|
|
/* empty */ { }
|
|
| function_call_parameter_list { }
|
|
;
|
|
|
|
common_scalar:
|
|
T_LNUMBER
|
|
{
|
|
$$ = scalar.NewLnumber($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_DNUMBER
|
|
{
|
|
$$ = scalar.NewDnumber($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_CONSTANT_ENCAPSED_STRING { $$ = nil }
|
|
| T_LINE
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_FILE
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_DIR
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_TRAIT_C
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_METHOD_C
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_FUNC_C
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_NS_C
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_START_HEREDOC T_ENCAPSED_AND_WHITESPACE T_END_HEREDOC
|
|
{
|
|
$$ = scalar.NewString($2.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $3))/* TODO: mark as Heredoc*/
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_START_HEREDOC T_END_HEREDOC
|
|
{
|
|
$$ = scalar.NewEncapsed(nil)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $2))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
;
|
|
|
|
static_class_constant:
|
|
class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING
|
|
{
|
|
target := node.NewIdentifier($3.Value)
|
|
positions.AddPosition(target, positionBuilder.NewTokenPosition($3))
|
|
$$ = expr.NewClassConstFetch($1, target)
|
|
positions.AddPosition($$, positionBuilder.NewNodeTokenPosition($1, $3))
|
|
|
|
comments.AddComments(target, $3.Comments())
|
|
comments.AddComments($$, comments[$1])
|
|
}
|
|
;
|
|
|
|
static_scalar: /* compile-time evaluated scalars */
|
|
static_scalar_value { }
|
|
;
|
|
|
|
static_scalar_value:
|
|
common_scalar { }
|
|
| static_class_name_scalar { }
|
|
| namespace_name { }
|
|
| T_NAMESPACE T_NS_SEPARATOR namespace_name { }
|
|
| T_NS_SEPARATOR namespace_name { }
|
|
| T_ARRAY '(' static_array_pair_list ')' { }
|
|
| '[' static_array_pair_list ']' { }
|
|
| static_class_constant { }
|
|
| T_CLASS_C { }
|
|
| static_operation { }
|
|
;
|
|
|
|
static_operation:
|
|
static_scalar_value '[' static_scalar_value ']' { }
|
|
| static_scalar_value '+' static_scalar_value { }
|
|
| static_scalar_value '-' static_scalar_value { }
|
|
| static_scalar_value '*' static_scalar_value { }
|
|
| static_scalar_value T_POW static_scalar_value { }
|
|
| static_scalar_value '/' static_scalar_value { }
|
|
| static_scalar_value '%' static_scalar_value { }
|
|
| '!' static_scalar_value { }
|
|
| '~' static_scalar_value { }
|
|
| static_scalar_value '|' static_scalar_value { }
|
|
| static_scalar_value '&' static_scalar_value { }
|
|
| static_scalar_value '^' static_scalar_value { }
|
|
| static_scalar_value T_SL static_scalar_value { }
|
|
| static_scalar_value T_SR static_scalar_value { }
|
|
| static_scalar_value '.' static_scalar_value { }
|
|
| static_scalar_value T_LOGICAL_XOR static_scalar_value { }
|
|
| static_scalar_value T_LOGICAL_AND static_scalar_value { }
|
|
| static_scalar_value T_LOGICAL_OR static_scalar_value { }
|
|
| static_scalar_value T_BOOLEAN_AND static_scalar_value { }
|
|
| static_scalar_value T_BOOLEAN_OR static_scalar_value { }
|
|
| static_scalar_value T_IS_IDENTICAL static_scalar_value { }
|
|
| static_scalar_value T_IS_NOT_IDENTICAL static_scalar_value { }
|
|
| static_scalar_value T_IS_EQUAL static_scalar_value { }
|
|
| static_scalar_value T_IS_NOT_EQUAL static_scalar_value { }
|
|
| static_scalar_value '<' static_scalar_value { }
|
|
| static_scalar_value '>' static_scalar_value { }
|
|
| static_scalar_value T_IS_SMALLER_OR_EQUAL static_scalar_value { }
|
|
| static_scalar_value T_IS_GREATER_OR_EQUAL static_scalar_value { }
|
|
| static_scalar_value '?' ':' static_scalar_value { }
|
|
| static_scalar_value '?' static_scalar_value ':' static_scalar_value { }
|
|
| '+' static_scalar_value { }
|
|
| '-' static_scalar_value { }
|
|
| '(' static_scalar_value ')' { }
|
|
;
|
|
|
|
general_constant:
|
|
class_constant { }
|
|
| namespace_name { }
|
|
| T_NAMESPACE T_NS_SEPARATOR namespace_name { }
|
|
| T_NS_SEPARATOR namespace_name { }
|
|
;
|
|
|
|
scalar:
|
|
T_STRING_VARNAME
|
|
{
|
|
name := node.NewIdentifier($1.Value)
|
|
positions.AddPosition(name, positionBuilder.NewTokenPosition($1))
|
|
$$ = expr.NewVariable(name)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
|
|
comments.AddComments(name, $1.Comments())
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| general_constant
|
|
{ $$ = $1 }
|
|
| class_name_scalar
|
|
{ $$ = $1 }
|
|
| common_scalar
|
|
{ $$ = $1 }
|
|
| '"' encaps_list '"'
|
|
{
|
|
$$ = scalar.NewEncapsed($2)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $3))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_START_HEREDOC encaps_list T_END_HEREDOC
|
|
{
|
|
$$ = scalar.NewEncapsed($2)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $3))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_CLASS_C
|
|
{
|
|
$$ = scalar.NewMagicConstant($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
;
|
|
|
|
static_array_pair_list:
|
|
/* empty */ { }
|
|
| non_empty_static_array_pair_list possible_comma { }
|
|
;
|
|
|
|
possible_comma:
|
|
/* empty */
|
|
| ','
|
|
;
|
|
|
|
non_empty_static_array_pair_list:
|
|
non_empty_static_array_pair_list ',' static_scalar_value T_DOUBLE_ARROW static_scalar_value { }
|
|
| non_empty_static_array_pair_list ',' static_scalar_value { }
|
|
| static_scalar_value T_DOUBLE_ARROW static_scalar_value { }
|
|
| static_scalar_value { }
|
|
;
|
|
|
|
expr:
|
|
r_variable { $$ = $1 }
|
|
| expr_without_variable { }
|
|
;
|
|
|
|
parenthesis_expr:
|
|
'(' expr ')' { }
|
|
| '(' yield_expr ')' { }
|
|
;
|
|
|
|
|
|
r_variable:
|
|
variable
|
|
{
|
|
$$ = $1
|
|
}
|
|
;
|
|
|
|
|
|
w_variable:
|
|
variable
|
|
{
|
|
$$ = $1
|
|
}
|
|
;
|
|
|
|
rw_variable:
|
|
variable
|
|
{
|
|
$$ = $1
|
|
}
|
|
;
|
|
|
|
variable:
|
|
base_variable_with_function_calls T_OBJECT_OPERATOR object_property method_or_not variable_properties
|
|
{ }
|
|
| base_variable_with_function_calls
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
variable_properties:
|
|
variable_properties variable_property { }
|
|
| /* empty */ { }
|
|
;
|
|
|
|
|
|
variable_property:
|
|
T_OBJECT_OPERATOR object_property { } method_or_not { }
|
|
;
|
|
|
|
array_method_dereference:
|
|
array_method_dereference '[' dim_offset ']' { }
|
|
| method '[' dim_offset ']' { }
|
|
;
|
|
|
|
method:
|
|
{ }
|
|
function_call_parameter_list { }
|
|
;
|
|
|
|
method_or_not:
|
|
method { }
|
|
| array_method_dereference { }
|
|
| /* empty */ { }
|
|
;
|
|
|
|
variable_without_objects:
|
|
reference_variable { }
|
|
| simple_indirect_reference reference_variable { }
|
|
;
|
|
|
|
static_member:
|
|
class_name T_PAAMAYIM_NEKUDOTAYIM variable_without_objects { }
|
|
| variable_class_name T_PAAMAYIM_NEKUDOTAYIM variable_without_objects { }
|
|
|
|
;
|
|
|
|
variable_class_name:
|
|
reference_variable
|
|
{
|
|
$$ = $1
|
|
}
|
|
;
|
|
|
|
array_function_dereference:
|
|
array_function_dereference '[' dim_offset ']' { }
|
|
| function_call '[' dim_offset ']' { }
|
|
;
|
|
|
|
base_variable_with_function_calls:
|
|
base_variable { $$ = $1 }
|
|
| array_function_dereference { $$ = $1 }
|
|
| function_call { $$ = $1 }
|
|
;
|
|
|
|
|
|
base_variable:
|
|
reference_variable { $$ = $1 }
|
|
| simple_indirect_reference reference_variable
|
|
{
|
|
$1.last.SetVarName($2)
|
|
|
|
for _, n := range($1.all) {
|
|
positions[n] = positionBuilder.NewNodesPosition(n, $2)
|
|
}
|
|
|
|
$$ = $1.all[0]
|
|
}
|
|
| static_member { }
|
|
;
|
|
|
|
reference_variable:
|
|
reference_variable '[' dim_offset ']'
|
|
{
|
|
$$ = expr.NewArrayDimFetch($1, $3)
|
|
positions.AddPosition($$, positionBuilder.NewNodeTokenPosition($1, $4))
|
|
comments.AddComments($$, comments[$1])
|
|
}
|
|
| reference_variable '{' expr '}'
|
|
{
|
|
$$ = expr.NewArrayDimFetch($1, $3)
|
|
positions.AddPosition($$, positionBuilder.NewNodeTokenPosition($1, $4))
|
|
comments.AddComments($$, comments[$1])
|
|
}
|
|
| compound_variable { $$ = $1 }
|
|
;
|
|
|
|
|
|
compound_variable:
|
|
T_VARIABLE
|
|
{
|
|
name := node.NewIdentifier($1.Value)
|
|
positions.AddPosition(name, positionBuilder.NewTokenPosition($1))
|
|
$$ = expr.NewVariable(name)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
|
|
comments.AddComments(name, $1.Comments())
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| '$' '{' expr '}'
|
|
{
|
|
$$ = expr.NewVariable($3)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
;
|
|
|
|
dim_offset:
|
|
/* empty */ { $$ = nil }
|
|
| expr { $$ = $1 }
|
|
;
|
|
|
|
|
|
object_property:
|
|
object_dim_list { }
|
|
| variable_without_objects { }
|
|
;
|
|
|
|
object_dim_list:
|
|
object_dim_list '[' dim_offset ']' { }
|
|
| object_dim_list '{' expr '}' { }
|
|
| variable_name { }
|
|
;
|
|
|
|
variable_name:
|
|
T_STRING
|
|
{
|
|
$$ = node.NewIdentifier($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| '{' expr '}'
|
|
{ $$ = $2 }
|
|
;
|
|
|
|
simple_indirect_reference:
|
|
'$'
|
|
{
|
|
n := expr.NewVariable(nil)
|
|
positions.AddPosition(n, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments(n, $1.Comments())
|
|
|
|
$$ = simpleIndirectReference{[]*expr.Variable{n}, n}
|
|
}
|
|
| simple_indirect_reference '$'
|
|
{
|
|
n := expr.NewVariable(nil)
|
|
positions.AddPosition(n, positionBuilder.NewTokenPosition($2))
|
|
comments.AddComments(n, $2.Comments())
|
|
|
|
$1.last.SetVarName(n)
|
|
|
|
$1.all = append($1.all, n)
|
|
$1.last = n
|
|
$$ = $1
|
|
}
|
|
;
|
|
|
|
assignment_list:
|
|
assignment_list ',' assignment_list_element
|
|
{ $$ = append($1, $3) }
|
|
| assignment_list_element
|
|
{ $$ = []node.Node{$1} }
|
|
;
|
|
|
|
|
|
assignment_list_element:
|
|
variable
|
|
{ $$ = $1 }
|
|
| T_LIST '(' assignment_list ')'
|
|
{
|
|
$$ = expr.NewList($3)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| /* empty */
|
|
{ $$ = nil }
|
|
;
|
|
|
|
|
|
array_pair_list:
|
|
/* empty */
|
|
{ $$ = nil }
|
|
| non_empty_array_pair_list possible_comma
|
|
{ $$ = $1 }
|
|
;
|
|
|
|
non_empty_array_pair_list:
|
|
non_empty_array_pair_list ',' expr T_DOUBLE_ARROW expr
|
|
{
|
|
arrayItem := expr.NewArrayItem($3, $5, false)
|
|
positions.AddPosition(arrayItem, positionBuilder.NewNodesPosition($3, $5))
|
|
comments.AddComments(arrayItem, comments[$3])
|
|
|
|
$$ = append($1, arrayItem)
|
|
}
|
|
| non_empty_array_pair_list ',' expr
|
|
{
|
|
arrayItem := expr.NewArrayItem(nil, $3, false)
|
|
positions.AddPosition(arrayItem, positionBuilder.NewNodePosition($3))
|
|
comments.AddComments(arrayItem, comments[$3])
|
|
|
|
$$ = append($1, arrayItem)
|
|
}
|
|
| expr T_DOUBLE_ARROW expr
|
|
{
|
|
arrayItem := expr.NewArrayItem($1, $3, false)
|
|
positions.AddPosition(arrayItem, positionBuilder.NewNodesPosition($1, $3))
|
|
comments.AddComments(arrayItem, comments[$1])
|
|
|
|
$$ = []node.Node{arrayItem}
|
|
}
|
|
| expr
|
|
{
|
|
arrayItem := expr.NewArrayItem(nil, $1, false)
|
|
positions.AddPosition(arrayItem, positionBuilder.NewNodePosition($1))
|
|
comments.AddComments(arrayItem, comments[$1])
|
|
|
|
$$ = []node.Node{arrayItem}
|
|
}
|
|
| non_empty_array_pair_list ',' expr T_DOUBLE_ARROW '&' w_variable
|
|
{
|
|
arrayItem := expr.NewArrayItem($3, $6, true)
|
|
positions.AddPosition(arrayItem, positionBuilder.NewNodesPosition($3, $6))
|
|
comments.AddComments(arrayItem, comments[$3])
|
|
|
|
$$ = append($1, arrayItem)
|
|
}
|
|
| non_empty_array_pair_list ',' '&' w_variable
|
|
{
|
|
arrayItem := expr.NewArrayItem(nil, $4, true)
|
|
positions.AddPosition(arrayItem, positionBuilder.NewTokenNodePosition($3, $4))
|
|
comments.AddComments(arrayItem, $3.Comments())
|
|
|
|
$$ = append($1, arrayItem)
|
|
}
|
|
| expr T_DOUBLE_ARROW '&' w_variable
|
|
{
|
|
arrayItem := expr.NewArrayItem($1, $4, true)
|
|
positions.AddPosition(arrayItem, positionBuilder.NewNodesPosition($1, $4))
|
|
comments.AddComments(arrayItem, comments[$1])
|
|
|
|
$$ = []node.Node{arrayItem}
|
|
}
|
|
| '&' w_variable
|
|
{
|
|
arrayItem := expr.NewArrayItem(nil, $2, true)
|
|
positions.AddPosition(arrayItem, positionBuilder.NewTokenNodePosition($1, $2))
|
|
comments.AddComments(arrayItem, $1.Comments())
|
|
|
|
$$ = []node.Node{arrayItem}
|
|
}
|
|
;
|
|
|
|
encaps_list:
|
|
encaps_list encaps_var
|
|
{ $$ = append($1, $2) }
|
|
| encaps_list T_ENCAPSED_AND_WHITESPACE
|
|
{
|
|
encapsed := scalar.NewEncapsedStringPart($2.Value)
|
|
positions.AddPosition(encapsed, positionBuilder.NewTokenPosition($2))
|
|
$$ = append($1, encapsed)
|
|
comments.AddComments(encapsed, $2.Comments())
|
|
}
|
|
| encaps_var
|
|
{ $$ = []node.Node{$1} }
|
|
| T_ENCAPSED_AND_WHITESPACE encaps_var
|
|
{
|
|
encapsed := scalar.NewEncapsedStringPart($1.Value)
|
|
positions.AddPosition(encapsed, positionBuilder.NewTokenPosition($1))
|
|
$$ = []node.Node{encapsed, $2}
|
|
comments.AddComments(encapsed, $1.Comments())
|
|
}
|
|
;
|
|
|
|
encaps_var:
|
|
T_VARIABLE
|
|
{
|
|
name := node.NewIdentifier($1.Value)
|
|
positions.AddPosition(name, positionBuilder.NewTokenPosition($1))
|
|
$$ = expr.NewVariable(name)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
|
|
comments.AddComments(name, $1.Comments())
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_VARIABLE '[' encaps_var_offset ']'
|
|
{
|
|
identifier := node.NewIdentifier($1.Value)
|
|
positions.AddPosition(identifier, positionBuilder.NewTokenPosition($1))
|
|
variable := expr.NewVariable(identifier)
|
|
positions.AddPosition(variable, positionBuilder.NewTokenPosition($1))
|
|
$$ = expr.NewArrayDimFetch(variable, $3)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
|
|
|
|
comments.AddComments(identifier, $1.Comments())
|
|
comments.AddComments(variable, $1.Comments())
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_VARIABLE T_OBJECT_OPERATOR T_STRING
|
|
{
|
|
identifier := node.NewIdentifier($1.Value)
|
|
positions.AddPosition(identifier, positionBuilder.NewTokenPosition($1))
|
|
variable := expr.NewVariable(identifier)
|
|
positions.AddPosition(variable, positionBuilder.NewTokenPosition($1))
|
|
fetch := node.NewIdentifier($3.Value)
|
|
positions.AddPosition(fetch, positionBuilder.NewTokenPosition($3))
|
|
$$ = expr.NewPropertyFetch(variable, fetch)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $3))
|
|
|
|
comments.AddComments(identifier, $1.Comments())
|
|
comments.AddComments(variable, $1.Comments())
|
|
comments.AddComments(fetch, $3.Comments())
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_DOLLAR_OPEN_CURLY_BRACES expr '}'
|
|
{
|
|
$$ = expr.NewVariable($2)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $3))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_DOLLAR_OPEN_CURLY_BRACES T_STRING_VARNAME '[' expr ']' '}'
|
|
{
|
|
identifier := node.NewIdentifier($2.Value)
|
|
positions.AddPosition(identifier, positionBuilder.NewTokenPosition($2))
|
|
variable := expr.NewVariable(identifier)
|
|
positions.AddPosition(variable, positionBuilder.NewTokenPosition($2))
|
|
$$ = expr.NewArrayDimFetch(variable, $4)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $6))
|
|
|
|
|
|
comments.AddComments(identifier, $2.Comments())
|
|
comments.AddComments(variable, $1.Comments())
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_CURLY_OPEN variable '}'
|
|
{ $$ = $2; }
|
|
;
|
|
|
|
encaps_var_offset:
|
|
T_STRING
|
|
{
|
|
$$ = scalar.NewString($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_NUM_STRING
|
|
{
|
|
// TODO: add option to handle 64 bit integer
|
|
if _, err := strconv.Atoi($1.Value); err == nil {
|
|
$$ = scalar.NewLnumber($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
} else {
|
|
$$ = scalar.NewString($1.Value)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
}
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_VARIABLE
|
|
{
|
|
identifier := node.NewIdentifier($1.Value)
|
|
positions.AddPosition(identifier, positionBuilder.NewTokenPosition($1))
|
|
$$ = expr.NewVariable(identifier)
|
|
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
|
|
|
comments.AddComments(identifier, $1.Comments())
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
;
|
|
|
|
internal_functions_in_yacc:
|
|
T_ISSET '(' isset_variables ')'
|
|
{
|
|
$$ = expr.NewIsset($3)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_EMPTY '(' variable ')'
|
|
{
|
|
$$ = expr.NewEmpty($3)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_EMPTY '(' expr_without_variable ')'
|
|
{
|
|
$$ = expr.NewEmpty($3)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_INCLUDE expr
|
|
{
|
|
$$ = expr.NewInclude($2)
|
|
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_INCLUDE_ONCE expr
|
|
{
|
|
$$ = expr.NewIncludeOnce($2)
|
|
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_EVAL '(' expr ')'
|
|
{
|
|
$$ = expr.NewEval($3)
|
|
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_REQUIRE expr
|
|
{
|
|
$$ = expr.NewRequire($2)
|
|
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
| T_REQUIRE_ONCE expr
|
|
{
|
|
$$ = expr.NewRequireOnce($2)
|
|
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
|
comments.AddComments($$, $1.Comments())
|
|
}
|
|
;
|
|
|
|
isset_variables:
|
|
isset_variable
|
|
{ $$ = []node.Node{$1} }
|
|
| isset_variables ',' isset_variable
|
|
{ $$ = append($1, $3) }
|
|
;
|
|
|
|
isset_variable:
|
|
variable { $$ = $1 }
|
|
| expr_without_variable { $$ = $1 }
|
|
;
|
|
|
|
class_constant:
|
|
class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING
|
|
{
|
|
target := node.NewIdentifier($3.Value)
|
|
positions.AddPosition(target, positionBuilder.NewTokenPosition($3))
|
|
$$ = expr.NewClassConstFetch($1, target)
|
|
positions.AddPosition($$, positionBuilder.NewNodeTokenPosition($1, $3))
|
|
|
|
comments.AddComments(target, $3.Comments())
|
|
comments.AddComments($$, comments[$1])
|
|
}
|
|
| variable_class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING
|
|
{
|
|
target := node.NewIdentifier($3.Value)
|
|
positions.AddPosition(target, positionBuilder.NewTokenPosition($3))
|
|
$$ = expr.NewClassConstFetch($1, target)
|
|
positions.AddPosition($$, positionBuilder.NewNodeTokenPosition($1, $3))
|
|
|
|
comments.AddComments(target, $3.Comments())
|
|
comments.AddComments($$, comments[$1])
|
|
}
|
|
;
|
|
|
|
static_class_name_scalar:
|
|
class_name T_PAAMAYIM_NEKUDOTAYIM T_CLASS
|
|
{
|
|
target := node.NewIdentifier($3.Value)
|
|
positions.AddPosition(target, positionBuilder.NewTokenPosition($3))
|
|
$$ = expr.NewClassConstFetch($1, target)
|
|
positions.AddPosition($$, positionBuilder.NewNodeTokenPosition($1, $3))
|
|
|
|
comments.AddComments(target, $3.Comments())
|
|
comments.AddComments($$, comments[$1])
|
|
}
|
|
;
|
|
|
|
class_name_scalar:
|
|
class_name T_PAAMAYIM_NEKUDOTAYIM T_CLASS
|
|
{
|
|
target := node.NewIdentifier($3.Value)
|
|
positions.AddPosition(target, positionBuilder.NewTokenPosition($3))
|
|
$$ = expr.NewClassConstFetch($1, target)
|
|
positions.AddPosition($$, positionBuilder.NewNodeTokenPosition($1, $3))
|
|
|
|
comments.AddComments(target, $3.Comments())
|
|
comments.AddComments($$, comments[$1])
|
|
}
|
|
;
|
|
|
|
%% |