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php5 syntax

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z7zmey 2018-02-03 14:41:34 +02:00
parent 9cbf4de42e
commit 7b8c30d9ee
2 changed files with 597 additions and 541 deletions
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1100
php5/php5.go
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php5/php5.y
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@ -205,7 +205,7 @@ import (
%type <node> variable_name variable_without_objects dynamic_class_name_reference new_expr class_name_reference static_member %type <node> variable_name variable_without_objects dynamic_class_name_reference new_expr class_name_reference static_member
%type <node> function_call fully_qualified_class_name combined_scalar combined_scalar_offset general_constant parenthesis_expr %type <node> function_call fully_qualified_class_name combined_scalar combined_scalar_offset general_constant parenthesis_expr
%type <node> exit_expr yield_expr function_declaration_statement class_declaration_statement constant_declaration %type <node> exit_expr yield_expr function_declaration_statement class_declaration_statement constant_declaration
%type <node> else_single new_else_single while_statement for_statement unset_variable %type <node> else_single new_else_single while_statement for_statement unset_variable foreach_statement
%type <list> top_statement_list namespace_name use_declarations use_function_declarations use_const_declarations %type <list> top_statement_list namespace_name use_declarations use_function_declarations use_const_declarations
%type <list> inner_statement_list global_var_list static_var_list encaps_list isset_variables non_empty_array_pair_list %type <list> inner_statement_list global_var_list static_var_list encaps_list isset_variables non_empty_array_pair_list
@ -213,7 +213,7 @@ import (
%type <list> for_expr case_list echo_expr_list unset_variables %type <list> for_expr case_list echo_expr_list unset_variables
%type <simpleIndirectReference> simple_indirect_reference %type <simpleIndirectReference> simple_indirect_reference
%type <foreachVariable> foreach_variable %type <foreachVariable> foreach_variable foreach_optional_arg
%type <objectPropertyList> object_property object_dim_list dynamic_class_name_variable_properties dynamic_class_name_variable_property %type <objectPropertyList> object_property object_dim_list dynamic_class_name_variable_properties dynamic_class_name_variable_property
%type <nodesWithEndToken> ctor_arguments function_call_parameter_list switch_case_list %type <nodesWithEndToken> ctor_arguments function_call_parameter_list switch_case_list
@ -689,8 +689,26 @@ unticked_statement:
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $5)) positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $5))
comments.AddComments($$, $1.Comments()) comments.AddComments($$, $1.Comments())
} }
| T_FOREACH '(' variable T_AS foreach_variable foreach_optional_arg ')' foreach_statement { } | 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 { } {
if $6.node == nil {
$$ = stmt.NewForeach($3, nil, $5.node, $8, $5.byRef)
} else {
$$ = stmt.NewForeach($3, $5.node, $6.node, $8, $6.byRef)
}
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $8))
comments.AddComments($$, $1.Comments())
}
| T_FOREACH '(' expr_without_variable T_AS foreach_variable foreach_optional_arg ')' foreach_statement
{
if $6.node == nil {
$$ = stmt.NewForeach($3, nil, $5.node, $8, $5.byRef)
} else {
$$ = stmt.NewForeach($3, $5.node, $6.node, $8, $6.byRef)
}
positions.AddPosition($$, positionBuilder.NewTokenNodePosition($1, $8))
comments.AddComments($$, $1.Comments())
}
| T_DECLARE { } '(' declare_list ')' declare_statement { } | T_DECLARE { } '(' declare_list ')' declare_statement { }
| ';' /* empty statement */ { } | ';' /* empty statement */ { }
| T_TRY '{' inner_statement_list '}' catch_statement finally_statement { } | T_TRY '{' inner_statement_list '}' catch_statement finally_statement { }
@ -809,8 +827,10 @@ interface_list:
; ;
foreach_optional_arg: foreach_optional_arg:
/* empty */ { } /* empty */
| T_DOUBLE_ARROW foreach_variable { } { $$ = foreachVariable{nil, false} }
| T_DOUBLE_ARROW foreach_variable
{ $$ = $2 }
; ;
foreach_variable: foreach_variable:
@ -841,7 +861,13 @@ for_statement:
foreach_statement: foreach_statement:
statement statement
{ $$ = $1; }
| ':' inner_statement_list T_ENDFOREACH ';' | ':' inner_statement_list T_ENDFOREACH ';'
{
$$ = stmt.NewStmtList($2)
positions.AddPosition($$, positionBuilder.NewTokensPosition($1, $4))
comments.AddComments($$, $1.Comments())
}
; ;