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parse interface

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vadim 2017-11-30 19:23:46 +02:00
parent 56ae0982fd
commit 38c49ffa03
2 changed files with 2084 additions and 2034 deletions
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4089
parser.go
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29
parser.y
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@ -290,6 +290,8 @@ func (n node) attribute(key string, value string) node {
%type <node> unprefixed_use_declaration
%type <node> use_declaration
%type <node> trait_declaration_statement
%type <node> interface_declaration_statement
%type <node> interface_extends_list
%%
@ -340,9 +342,8 @@ top_statement:
| function_declaration_statement { $$ = $1 }
| class_declaration_statement { $$ = $1; }
| trait_declaration_statement { $$ = $1; }
| interface_declaration_statement { $$ = $1; }
| T_HALT_COMPILER '(' ')' ';' { $$ = Node("THaltCompiler") }
| T_NAMESPACE namespace_name ';' { $$ = Node("Namespace").append($2); }
| T_NAMESPACE namespace_name '{' top_statement_list '}'
{ $$ = Node("Namespace").append($2).append($4) }
@ -689,6 +690,21 @@ trait_declaration_statement:
T_TRAIT T_STRING '{' class_statement_list '}' { $$ = Node("Trait").attribute("name", $2).append($4) }
;
interface_declaration_statement:
T_INTERFACE T_STRING interface_extends_list '{' class_statement_list '}'
{
$$ = Node("Interface").
attribute("name", $2).
append(Node("Extends").append($3)).
append($5);
}
;
interface_extends_list:
/* empty */ { $$ = Node("") }
| T_EXTENDS name_list { $$ = $2; }
;
class_statement_list:
class_statement_list class_statement { $$ = $1.append($2) }
| /* empty */ { $$ = Node("Stmt") }
@ -871,7 +887,7 @@ type:
;
return_type:
/* empty */ { $$ = Node("void"); }
/* empty */ { $$ = Node("No return type"); }
| ':' type_expr { $$ = $2; }
;
@ -1067,12 +1083,9 @@ static_member:
%%
const src = `<?php
trait foo
interface foo extends A, B
{
private static function bas($a = null)
{
echo $a;
}
private static function bar($a = null);
}
`