widl: Fix syntax to also work with older versions of bison.

652602f5 · Gerald Pfeifer · Alexandre Julliard · 93995fc6 · 652602f5
Commit 652602f5 authored May 02, 2008 by Gerald Pfeifer Committed by Alexandre Julliard May 02, 2008
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parser.y tools/widl/parser.y +2 -0

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--- a/tools/widl/parser.y
+++ b/tools/widl/parser.y
@@ -747,6 +747,7 @@ field:	  m_attributes decl_spec declarator_list ';'
 ne_union_field:
 	  s_field ';'				{ $$ = $1; }
 	| attributes ';'			{ $$ = make_var(NULL); $$->attrs = $1; }
+        ;

 ne_union_fields:				{ $$ = NULL; }
 	| ne_union_fields ne_union_field	{ $$ = append_var( $1, $2 ); }
@@ -755,6 +756,7 @@ ne_union_fields:				{ $$ = NULL; }
 union_field:
 	  s_field ';'				{ $$ = $1; }
 	| ';'					{ $$ = NULL; }
+        ;

 s_field:  m_attributes decl_spec declarator	{ $$ = $3->var;
 						  $$->attrs = check_field_attrs($$->name, $1);