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parse method use stmt

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z7zmey 2017-11-29 23:43:39 +02:00
parent a6cef6d7c3
commit 0c91b7e0cb
2 changed files with 1337 additions and 1110 deletions
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2383
parser.go
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parser.y
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@ -239,6 +239,14 @@ func (n node) attribute(key string, value string) node {
%type <node> class_const_list
%type <node> class_const_decl
%type <node> method_modifiers
%type <node> name_list
%type <node> trait_adaptations
%type <node> trait_adaptation_list
%type <node> trait_adaptation
%type <node> trait_precedence
%type <node> trait_alias
%type <node> trait_method_reference
%type <node> absolute_trait_method_reference
%%
@ -264,8 +272,8 @@ semi_reserved:
;
identifier:
T_STRING { $$ = Node("identifier") }
| semi_reserved { $$ = Node("reserved") }
T_STRING { $$ = Node("identifier").attribute("value", $1) }
| semi_reserved { $$ = Node("identifier").attribute("value", "reserved") }
;
namespace_name_parts:
@ -590,8 +598,51 @@ class_statement_list:
class_statement:
variable_modifiers property_list ';' { $$ = $2.append($1) }
| method_modifiers T_CONST class_const_list ';' { $$ = $3.append($1); }
| T_USE name_list trait_adaptations { $$ = Node("Use").append($2).append($3); }
;
name_list:
name { $$ = Node("NameList").append($1) }
| name_list ',' name { $$ = $1.append($3) }
;
trait_adaptations:
';' { $$ = Node(""); }
| '{' '}' { $$ = Node(""); }
| '{' trait_adaptation_list '}' { $$ = $2; }
;
trait_adaptation_list:
trait_adaptation { $$ = Node("TraitAdaptionList").append($1) }
| trait_adaptation_list trait_adaptation { $$ = $1.append($2) }
;
trait_adaptation:
trait_precedence ';' { $$ = $1; }
| trait_alias ';' { $$ = $1; }
;
trait_precedence:
absolute_trait_method_reference T_INSTEADOF name_list
{ $$ = Node("TraitPrecedence").append($1).append($3) }
;
trait_alias:
trait_method_reference T_AS T_STRING { $$ = $1.append(Node("as").attribute("value", $3)); }
| trait_method_reference T_AS reserved_non_modifiers
{ $$ = $1.append(Node("as").append(Node("reservedNonModifiers"))); }
| trait_method_reference T_AS member_modifier identifier
{ $$ = $1.append($3).append($4); }
| trait_method_reference T_AS member_modifier { $$ = $1.append($3); }
;
trait_method_reference:
identifier { $$ = Node("TraitMethodRef").append($1); }
| absolute_trait_method_reference { $$ = $1; }
;
absolute_trait_method_reference:
name T_PAAMAYIM_NEKUDOTAYIM identifier { $$ = Node("TraitMethodRef").append($1).append($3) }
variable_modifiers:
non_empty_member_modifiers { $$ = $1; }
| T_VAR { $$ = Node("VarMemberModifier") }
@ -815,8 +866,13 @@ simple_variable:
const src = `<?php
abstract class test {
public static $a ,$b = $c;
private static const TEST = $a, TEST2 = $b;
use \test\tt, tt {
tt::test insteadof test;
\test\tt::test as include;
\test\tt::test as public include;
\test\tt::test as public private;
\test\tt::test as private somestring;
}
}
`