Hi!
Attached is the patch that implements multiple elements in use
statement, like this:
use foo::bar as baz, foo::baz as bazbaz;
Any objections to it?
--
Stanislav Malyshev, Zend Software Architect
[EMAIL PROTECTED] http://www.zend.com/
(408)253-8829 MSN: [EMAIL PROTECTED]
Index: zend_language_parser.y
===================================================================
RCS file: /repository/ZendEngine2/zend_language_parser.y,v
retrieving revision 1.160.2.4.2.8.2.20
diff -u -r1.160.2.4.2.8.2.20 zend_language_parser.y
--- zend_language_parser.y 7 May 2008 12:04:37 -0000
1.160.2.4.2.8.2.20
+++ zend_language_parser.y 28 May 2008 19:12:45 -0000
@@ -172,13 +172,21 @@
| class_declaration_statement {
zend_do_early_binding(TSRMLS_C); }
| T_HALT_COMPILER '(' ')' ';' {
zend_do_halt_compiler_register(TSRMLS_C); YYACCEPT; }
| T_NAMESPACE namespace_name ';' { zend_do_namespace(&$2
TSRMLS_CC); }
- | T_USE namespace_name ';' { zend_do_use(&$2,
NULL, 0 TSRMLS_CC); }
- | T_USE namespace_name T_AS T_STRING ';' { zend_do_use(&$2, &$4,
0 TSRMLS_CC); }
- | T_USE T_PAAMAYIM_NEKUDOTAYIM T_STRING ';' {
zend_do_use(&$3, NULL, 1 TSRMLS_CC); }
- | T_USE T_PAAMAYIM_NEKUDOTAYIM T_STRING T_AS T_STRING ';'
{ zend_do_use(&$3, &$5, 1 TSRMLS_CC); }
+ | T_USE use_declarations ';'
| constant_declaration ';'
;
+use_declarations:
+ use_declarations ',' use_declaration
+ | use_declaration
+
+use_declaration:
+ namespace_name { zend_do_use(&$1, NULL, 0
TSRMLS_CC); }
+ | namespace_name T_AS T_STRING { zend_do_use(&$1, &$3, 0
TSRMLS_CC); }
+ | T_PAAMAYIM_NEKUDOTAYIM T_STRING { zend_do_use(&$2, NULL, 1
TSRMLS_CC); }
+ | T_PAAMAYIM_NEKUDOTAYIM T_STRING T_AS T_STRING {
zend_do_use(&$2, &$4, 1 TSRMLS_CC); }
+
+
constant_declaration:
constant_declaration ',' T_STRING '=' static_scalar {
zend_do_declare_constant(&$3, &$5 TSRMLS_CC); }
| T_CONST T_STRING '=' static_scalar {
zend_do_declare_constant(&$2, &$4 TSRMLS_CC); }
--
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