php5 syntax
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z7zmey
parent
b1c1bb6dc6
commit
fbe20bbbb6
4092
php5/php5.go
4092
php5/php5.go
File diff suppressed because it is too large
Load Diff
540
php5/php5.y
540
php5/php5.y
@ -3,7 +3,7 @@ package php5
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import (
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// "fmt"
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// "strings"
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"strings"
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"strconv"
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"github.com/z7zmey/php-parser/token"
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@ -13,8 +13,8 @@ import (
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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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"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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@ -217,7 +217,7 @@ import (
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%type <list> non_empty_additional_catches parameter_list non_empty_parameter_list class_statement_list implements_list
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%type <list> class_statement_list variable_modifiers method_modifiers class_variable_declaration interface_extends_list
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%type <list> interface_list non_empty_function_call_parameter_list trait_list trait_adaptation_list non_empty_trait_adaptation_list
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%type <list> trait_reference_list non_empty_member_modifiers
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%type <list> trait_reference_list non_empty_member_modifiers backticks_expr
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%type <list> chaining_dereference chaining_instance_call chaining_method_or_property instance_call variable_property
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%type <list> method_or_not array_method_dereference object_property object_dim_list dynamic_class_name_variable_property
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@ -1825,57 +1825,317 @@ expr_without_variable:
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comments.AddComments(list, $1.Comments())
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comments.AddComments($$, $1.Comments())
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}
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| variable '=' expr { }
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| variable '=' '&' variable { }
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| variable '=' '&' T_NEW class_name_reference { } ctor_arguments { }
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| T_CLONE expr { }
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| variable T_PLUS_EQUAL expr { }
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| variable T_MINUS_EQUAL expr { }
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| variable T_MUL_EQUAL expr { }
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| variable T_POW_EQUAL expr { }
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| variable T_DIV_EQUAL expr { }
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| variable T_CONCAT_EQUAL expr { }
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| variable T_MOD_EQUAL expr { }
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| variable T_AND_EQUAL expr { }
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| variable T_OR_EQUAL expr { }
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| variable T_XOR_EQUAL expr { }
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| variable T_SL_EQUAL expr { }
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| variable T_SR_EQUAL expr { }
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| rw_variable T_INC { }
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| T_INC rw_variable { }
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| rw_variable T_DEC { }
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| T_DEC rw_variable { }
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| expr T_BOOLEAN_OR { } expr { }
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| expr T_BOOLEAN_AND { } expr { }
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| expr T_LOGICAL_OR { } expr { }
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| expr T_LOGICAL_AND { } expr { }
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| expr T_LOGICAL_XOR expr { }
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| expr '|' expr { }
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| expr '&' expr { }
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| expr '^' expr { }
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| expr '.' expr { }
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| expr '+' expr { }
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| expr '-' expr { }
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| expr '*' expr { }
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| expr T_POW expr { }
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| expr '/' expr { }
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| expr '%' expr { }
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| expr T_SL expr { }
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| expr T_SR expr { }
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| '+' expr %prec T_INC { }
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| '-' expr %prec T_INC { }
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| '!' expr { }
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| '~' expr { }
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| expr T_IS_IDENTICAL expr { }
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| expr T_IS_NOT_IDENTICAL expr { }
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| expr T_IS_EQUAL expr { }
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| expr T_IS_NOT_EQUAL expr { }
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| expr '<' expr { }
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| expr T_IS_SMALLER_OR_EQUAL expr { }
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| expr '>' expr { }
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| expr T_IS_GREATER_OR_EQUAL expr { }
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| expr T_INSTANCEOF class_name_reference { }
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| parenthesis_expr { }
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| variable '=' expr
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{
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$$ = assign_op.NewAssign($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable '=' '&' variable
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{
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$$ = assign_op.NewAssignRef($1, $4)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $4))
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comments.AddComments($$, comments[$1])
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}
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| variable '=' '&' T_NEW class_name_reference ctor_arguments
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{
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_new := expr.NewNew($5, nil)
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positions.AddPosition(_new, positionBuilder.NewTokenNodePosition($4, $5))
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if $6 != nil {
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_new := expr.NewNew($5, $6.nodes)
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positions.AddPosition(_new, positionBuilder.NewTokensPosition($4, $6.endToken))
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}
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comments.AddComments(_new, comments[$1])
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$$ = assign_op.NewAssignRef($1, _new)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, _new))
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comments.AddComments($$, comments[$1])
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}
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| T_CLONE expr
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{
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$$ = expr.NewClone($2)
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positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
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comments.AddComments($$, $1.Comments())
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}
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| variable T_PLUS_EQUAL expr
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{
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$$ = assign_op.NewPlus($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable T_MINUS_EQUAL expr
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{
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$$ = assign_op.NewMinus($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable T_MUL_EQUAL expr
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{
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$$ = assign_op.NewMul($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable T_POW_EQUAL expr
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{
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$$ = assign_op.NewPow($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable T_DIV_EQUAL expr
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{
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$$ = assign_op.NewDiv($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable T_CONCAT_EQUAL expr
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{
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$$ = assign_op.NewConcat($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable T_MOD_EQUAL expr
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{
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$$ = assign_op.NewMod($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable T_AND_EQUAL expr
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{
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$$ = assign_op.NewBitwiseAnd($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable T_OR_EQUAL expr
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{
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$$ = assign_op.NewBitwiseOr($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable T_XOR_EQUAL expr
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{
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$$ = assign_op.NewBitwiseXor($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable T_SL_EQUAL expr
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{
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$$ = assign_op.NewShiftLeft($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| variable T_SR_EQUAL expr
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{
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$$ = assign_op.NewShiftRight($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| rw_variable T_INC
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{
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$$ = expr.NewPostInc($1)
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positions.AddPosition($$, positionBuilder.NewNodeTokenPosition($1, $2))
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comments.AddComments($$, comments[$1])
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}
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| T_INC rw_variable
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{
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$$ = expr.NewPreInc($2)
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positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
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comments.AddComments($$, $1.Comments())
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}
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| rw_variable T_DEC
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{
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$$ = expr.NewPostDec($1)
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positions.AddPosition($$, positionBuilder.NewNodeTokenPosition($1, $2))
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comments.AddComments($$, comments[$1])
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}
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| T_DEC rw_variable
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{
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$$ = expr.NewPreDec($2)
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positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
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comments.AddComments($$, $1.Comments())
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}
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| expr T_BOOLEAN_OR expr
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{
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$$ = binary_op.NewBooleanOr($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr T_BOOLEAN_AND expr
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{
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$$ = binary_op.NewBooleanAnd($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr T_LOGICAL_OR expr
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{
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$$ = binary_op.NewLogicalOr($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr T_LOGICAL_AND expr
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{
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$$ = binary_op.NewLogicalAnd($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr T_LOGICAL_XOR expr
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{
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$$ = binary_op.NewLogicalXor($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr '|' expr
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{
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$$ = binary_op.NewBitwiseOr($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr '&' expr
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{
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$$ = binary_op.NewBitwiseAnd($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr '^' expr
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{
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$$ = binary_op.NewBitwiseXor($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr '.' expr
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{
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$$ = binary_op.NewConcat($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr '+' expr
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{
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$$ = binary_op.NewPlus($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr '-' expr
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{
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$$ = binary_op.NewMinus($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr '*' expr
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{
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$$ = binary_op.NewMul($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr T_POW expr
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{
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$$ = binary_op.NewPow($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr '/' expr
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{
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$$ = binary_op.NewDiv($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr '%' expr
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{
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$$ = binary_op.NewMod($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr T_SL expr
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{
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$$ = binary_op.NewShiftLeft($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| expr T_SR expr
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{
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$$ = binary_op.NewShiftRight($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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| '+' expr %prec T_INC
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{
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$$ = expr.NewUnaryPlus($2)
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positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
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comments.AddComments($$, $1.Comments())
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}
|
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| '-' expr %prec T_INC
|
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{
|
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$$ = expr.NewUnaryMinus($2)
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positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
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comments.AddComments($$, $1.Comments())
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}
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| '!' expr
|
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{
|
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$$ = expr.NewBooleanNot($2)
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positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
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comments.AddComments($$, $1.Comments())
|
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}
|
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| '~' expr
|
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{
|
||||
$$ = expr.NewBitwiseNot($2)
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positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
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comments.AddComments($$, $1.Comments())
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}
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| expr T_IS_IDENTICAL expr
|
||||
{
|
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$$ = binary_op.NewIdentical($1, $3)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
|
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comments.AddComments($$, comments[$1])
|
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}
|
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| expr T_IS_NOT_IDENTICAL expr
|
||||
{
|
||||
$$ = binary_op.NewNotIdentical($1, $3)
|
||||
positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
|
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comments.AddComments($$, comments[$1])
|
||||
}
|
||||
| expr T_IS_EQUAL expr
|
||||
{
|
||||
$$ = binary_op.NewEqual($1, $3)
|
||||
positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
|
||||
comments.AddComments($$, comments[$1])
|
||||
}
|
||||
| expr T_IS_NOT_EQUAL expr
|
||||
{
|
||||
$$ = binary_op.NewNotEqual($1, $3)
|
||||
positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
|
||||
comments.AddComments($$, comments[$1])
|
||||
}
|
||||
| expr '<' expr
|
||||
{
|
||||
$$ = binary_op.NewSmaller($1, $3)
|
||||
positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
|
||||
comments.AddComments($$, comments[$1])
|
||||
}
|
||||
| expr T_IS_SMALLER_OR_EQUAL expr
|
||||
{
|
||||
$$ = binary_op.NewSmallerOrEqual($1, $3)
|
||||
positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
|
||||
comments.AddComments($$, comments[$1])
|
||||
}
|
||||
| expr '>' expr
|
||||
{
|
||||
$$ = binary_op.NewGreater($1, $3)
|
||||
positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
|
||||
comments.AddComments($$, comments[$1])
|
||||
}
|
||||
| expr T_IS_GREATER_OR_EQUAL expr
|
||||
{
|
||||
$$ = binary_op.NewGreaterOrEqual($1, $3)
|
||||
positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
|
||||
comments.AddComments($$, comments[$1])
|
||||
}
|
||||
| expr T_INSTANCEOF class_name_reference
|
||||
{
|
||||
$$ = expr.NewInstanceOf($1, $3)
|
||||
positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
|
||||
comments.AddComments($$, comments[$1])
|
||||
}
|
||||
| parenthesis_expr
|
||||
{ $$ = $1 }
|
||||
| new_expr
|
||||
{ $$ = $1 }
|
||||
| '(' new_expr ')' instance_call
|
||||
@ -1904,40 +2164,139 @@ expr_without_variable:
|
||||
}
|
||||
}
|
||||
}
|
||||
| expr '?' { }
|
||||
expr ':' { }
|
||||
expr { }
|
||||
| expr '?' ':' { }
|
||||
expr { }
|
||||
| internal_functions_in_yacc { }
|
||||
| T_INT_CAST expr { }
|
||||
| T_DOUBLE_CAST expr { }
|
||||
| T_STRING_CAST expr { }
|
||||
| T_ARRAY_CAST expr { }
|
||||
| T_OBJECT_CAST expr { }
|
||||
| T_BOOL_CAST expr { }
|
||||
| T_UNSET_CAST expr { }
|
||||
| T_EXIT exit_expr { }
|
||||
| '@' { } expr { }
|
||||
| scalar { $$ = $1 }
|
||||
| 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 '}' { }
|
||||
| expr '?' expr ':' expr
|
||||
{
|
||||
$$ = expr.NewTernary($1, $3, $5)
|
||||
positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $5))
|
||||
comments.AddComments($$, comments[$1])
|
||||
}
|
||||
| expr '?' ':' expr
|
||||
{
|
||||
$$ = expr.NewTernary($1, nil, $4)
|
||||
positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $4))
|
||||
comments.AddComments($$, comments[$1])
|
||||
}
|
||||
| internal_functions_in_yacc
|
||||
{ $$ = $1 }
|
||||
| T_INT_CAST expr
|
||||
{
|
||||
$$ = cast.NewCastInt($2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_DOUBLE_CAST expr
|
||||
{
|
||||
$$ = cast.NewCastDouble($2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_STRING_CAST expr
|
||||
{
|
||||
$$ = cast.NewCastString($2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_ARRAY_CAST expr
|
||||
{
|
||||
$$ = cast.NewCastArray($2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_OBJECT_CAST expr
|
||||
{
|
||||
$$ = cast.NewCastObject($2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_BOOL_CAST expr
|
||||
{
|
||||
$$ = cast.NewCastBool($2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_UNSET_CAST expr
|
||||
{
|
||||
$$ = cast.NewCastUnset($2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_EXIT exit_expr
|
||||
{
|
||||
$$ = expr.NewExit($2, strings.EqualFold($1.Value, "die"))
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| '@' expr
|
||||
{
|
||||
$$ = expr.NewErrorSuppress($2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| scalar
|
||||
{ $$ = $1 }
|
||||
| combined_scalar_offset
|
||||
{ $$ = $1 }
|
||||
| combined_scalar
|
||||
{ $$ = $1 }
|
||||
| '`' backticks_expr '`'
|
||||
{
|
||||
$$ = expr.NewShellExec($2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $3))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_PRINT expr
|
||||
{
|
||||
$$ = expr.NewPrint($2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_YIELD
|
||||
{
|
||||
$$ = expr.NewYield(nil, nil)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| function is_reference '(' parameter_list ')' lexical_vars '{' inner_statement_list '}'
|
||||
{
|
||||
$$ = expr.NewClosure($4, $6, nil, $8, false, $2.value, "")
|
||||
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $9))
|
||||
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_STATIC function is_reference '(' parameter_list ')' lexical_vars '{' inner_statement_list '}'
|
||||
{
|
||||
$$ = expr.NewClosure($5, $7, nil, $9, true, $3.value, "")
|
||||
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $10))
|
||||
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
;
|
||||
|
||||
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 { }
|
||||
T_YIELD expr_without_variable
|
||||
{
|
||||
$$ = expr.NewYield(nil, $2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_YIELD variable
|
||||
{
|
||||
$$ = expr.NewYield(nil, $2)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $2))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_YIELD expr T_DOUBLE_ARROW expr_without_variable
|
||||
{
|
||||
$$ = expr.NewYield($2, $4)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $4))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
| T_YIELD expr T_DOUBLE_ARROW variable
|
||||
{
|
||||
$$ = expr.NewYield($2, $4)
|
||||
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $4))
|
||||
comments.AddComments($$, $1.Comments())
|
||||
}
|
||||
;
|
||||
|
||||
combined_scalar_offset:
|
||||
@ -2260,9 +2619,12 @@ exit_expr:
|
||||
;
|
||||
|
||||
backticks_expr:
|
||||
/* empty */ { }
|
||||
| T_ENCAPSED_AND_WHITESPACE { }
|
||||
| encaps_list { }
|
||||
/* empty */
|
||||
{ $$ = []node.Node{} }
|
||||
| T_ENCAPSED_AND_WHITESPACE
|
||||
{ $$ = []node.Node{scalar.NewEncapsedStringPart($1.Value)} }
|
||||
| encaps_list
|
||||
{ $$ = $1; }
|
||||
;
|
||||
|
||||
ctor_arguments:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user