Rob Shearman : widl: Require a constant expression for case statements.
Alexandre Julliard
julliard at winehq.org
Tue Apr 22 06:47:36 CDT 2008
Module: wine
Branch: master
Commit: 6f9020290b03a5d9d458255922d3198aa234325d
URL: http://source.winehq.org/git/wine.git/?a=commit;h=6f9020290b03a5d9d458255922d3198aa234325d
Author: Rob Shearman <rob at codeweavers.com>
Date: Tue Apr 22 11:35:32 2008 +0100
widl: Require a constant expression for case statements.
---
tools/widl/parser.y | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tools/widl/parser.y b/tools/widl/parser.y
index 709c861..0d80178 100644
--- a/tools/widl/parser.y
+++ b/tools/widl/parser.y
@@ -547,7 +547,7 @@ cases: { $$ = NULL; }
| cases case { $$ = append_var( $1, $2 ); }
;
-case: tCASE expr ':' field { attr_t *a = make_attrp(ATTR_CASE, append_expr( NULL, $2 ));
+case: tCASE expr_const ':' field { attr_t *a = make_attrp(ATTR_CASE, append_expr( NULL, $2 ));
$$ = $4; if (!$$) $$ = make_var(NULL);
$$->attrs = append_attr( $$->attrs, a );
}
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