php5 syntax
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php5/php5.go
1377
php5/php5.go
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136
php5/php5.y
136
php5/php5.y
@ -208,7 +208,8 @@ import (
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%type <node> else_single new_else_single while_statement for_statement unset_variable foreach_statement declare_statement
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%type <node> finally_statement additional_catch unticked_function_declaration_statement unticked_class_declaration_statement
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%type <node> optional_class_type parameter class_entry_type extends_from class_statement class_constant_declaration
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%type <node> trait_use_statement function_call_parameter
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%type <node> trait_use_statement function_call_parameter trait_adaptation_statement trait_precedence trait_alias
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%type <node> trait_method_reference_fully_qualified trait_method_reference trait_modifiers member_modifier
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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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@ -216,13 +217,14 @@ import (
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%type <list> for_expr case_list echo_expr_list unset_variables declare_list catch_statement additional_catches
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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
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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
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%type <simpleIndirectReference> simple_indirect_reference
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%type <foreachVariable> foreach_variable foreach_optional_arg
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%type <objectPropertyList> object_property object_dim_list dynamic_class_name_variable_properties dynamic_class_name_variable_property
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%type <nodesWithEndToken> ctor_arguments function_call_parameter_list switch_case_list method_body
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%type <nodesWithEndToken> ctor_arguments function_call_parameter_list switch_case_list method_body trait_adaptations
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%type <boolWithToken> is_reference is_variadic
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%%
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@ -1446,60 +1448,120 @@ class_statement:
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trait_use_statement:
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T_USE trait_list trait_adaptations
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{ }
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{
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$$ = stmt.NewTraitUse($2, $3.nodes)
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positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $3.endToken))
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comments.AddComments($$, $1.Comments())
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}
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;
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trait_list:
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fully_qualified_class_name { }
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| trait_list ',' fully_qualified_class_name { }
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fully_qualified_class_name
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{ $$ = []node.Node{$1} }
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| trait_list ',' fully_qualified_class_name
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{ $$ = append($1, $3) }
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;
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trait_adaptations:
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';'
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{ $$ = &nodesWithEndToken{nil, $1} }
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| '{' trait_adaptation_list '}'
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{ $$ = &nodesWithEndToken{$2, $3} }
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;
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trait_adaptation_list:
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/* empty */
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{ $$ = nil }
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| non_empty_trait_adaptation_list
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{ $$ = $1 }
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;
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non_empty_trait_adaptation_list:
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trait_adaptation_statement
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{ $$ = []node.Node{$1} }
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| non_empty_trait_adaptation_list trait_adaptation_statement
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{ $$ = append($1, $2) }
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;
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trait_adaptation_statement:
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trait_precedence ';'
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{ $$ = $1 }
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| trait_alias ';'
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{ $$ = $1 }
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;
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trait_precedence:
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trait_method_reference_fully_qualified T_INSTEADOF trait_reference_list { }
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trait_method_reference_fully_qualified T_INSTEADOF trait_reference_list
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{
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name := name.NewName($3)
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positions.AddPosition(name, positionBuilder.NewNodeListPosition($3))
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$$ = stmt.NewTraitUsePrecedence($1, name)
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positions.AddPosition($$, positionBuilder.NewNodeNodeListPosition($1, $3))
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comments.AddComments(name, ListGetFirstNodeComments($3))
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comments.AddComments($$, comments[$1])
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}
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;
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trait_reference_list:
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fully_qualified_class_name { }
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| trait_reference_list ',' fully_qualified_class_name { }
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fully_qualified_class_name
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{ $$ = []node.Node{$1} }
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| trait_reference_list ',' fully_qualified_class_name
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{ $$ = append($1, $3) }
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;
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trait_method_reference:
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T_STRING { }
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| trait_method_reference_fully_qualified { }
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T_STRING
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{
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name := node.NewIdentifier($1.Value)
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positions.AddPosition(name, positionBuilder.NewTokenPosition($1))
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comments.AddComments(name, $1.Comments())
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$$ = stmt.NewTraitMethodRef(nil, name)
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positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
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comments.AddComments($$, $1.Comments())
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}
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| trait_method_reference_fully_qualified
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{ $$ = $1 }
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;
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trait_method_reference_fully_qualified:
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fully_qualified_class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING { }
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fully_qualified_class_name T_PAAMAYIM_NEKUDOTAYIM T_STRING
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{
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target := node.NewIdentifier($3.Value)
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positions.AddPosition(target, positionBuilder.NewTokenPosition($3))
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comments.AddComments(target, $3.Comments())
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$$ = stmt.NewTraitMethodRef($1, target)
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positions.AddPosition($$, positionBuilder.NewNodeTokenPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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;
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trait_alias:
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trait_method_reference T_AS trait_modifiers T_STRING { }
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| trait_method_reference T_AS member_modifier { }
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trait_method_reference T_AS trait_modifiers T_STRING
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{
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alias := node.NewIdentifier($4.Value)
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positions.AddPosition(alias, positionBuilder.NewTokenPosition($4))
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$$ = stmt.NewTraitUseAlias($1, $3, alias)
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positions.AddPosition($$, positionBuilder.NewNodeTokenPosition($1, $4))
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comments.AddComments(alias, $4.Comments())
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comments.AddComments($$, comments[$1])
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}
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| trait_method_reference T_AS member_modifier
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{
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$$ = stmt.NewTraitUseAlias($1, $3, nil)
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positions.AddPosition($$, positionBuilder.NewNodesPosition($1, $3))
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comments.AddComments($$, comments[$1])
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}
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;
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trait_modifiers:
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/* empty */ { } /* No change of methods visibility */
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| member_modifier { } /* REM: Keep in mind, there are not only visibility modifiers */
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/* empty */
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{ $$ = nil }
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| member_modifier
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{ $$ = $1 }
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;
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method_body:
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@ -1523,12 +1585,42 @@ non_empty_member_modifiers:
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;
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member_modifier:
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T_PUBLIC { }
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| T_PROTECTED { }
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| T_PRIVATE { }
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| T_STATIC { }
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| T_ABSTRACT { }
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| T_FINAL { }
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T_PUBLIC
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{
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$$ = node.NewIdentifier($1.Value)
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positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
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comments.AddComments($$, $1.Comments())
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}
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| T_PROTECTED
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{
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$$ = node.NewIdentifier($1.Value)
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positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
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comments.AddComments($$, $1.Comments())
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}
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| T_PRIVATE
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{
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$$ = node.NewIdentifier($1.Value)
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positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
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comments.AddComments($$, $1.Comments())
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}
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| T_STATIC
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{
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$$ = node.NewIdentifier($1.Value)
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positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
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comments.AddComments($$, $1.Comments())
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}
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| T_ABSTRACT
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{
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$$ = node.NewIdentifier($1.Value)
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positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
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comments.AddComments($$, $1.Comments())
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}
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| T_FINAL
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{
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$$ = node.NewIdentifier($1.Value)
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positions.AddPosition($$, positionBuilder.NewTokenPosition($1))
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comments.AddComments($$, $1.Comments())
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}
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;
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class_variable_declaration:
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