fix c99 for-loop init decl scope (thanks: grischka)

see http://lists.nongnu.org/archive/html/tinycc-devel/2011-03/msg00005.html

1 files changed, 2 insertions, 0 deletions

diff --git a/tccgen.c b/tccgen.c
index fbeb782..604f93c 100644
--- a/tccgen.c
+++ b/tccgen.c
@@ -4384,6 +4384,7 @@ static void block(int *bsym, int *csym, int *case_sym, int *def_sym,
         int e;
         next();
         skip('(');
+        s = local_stack;
         if (tok != ';') {
             /* c99 for-loop init decl? */
             if (!decl0(VT_LOCAL, 1)) {
@@ -4415,6 +4416,7 @@ static void block(int *bsym, int *csym, int *case_sym, int *def_sym,
         gjmp_addr(c);
         gsym(a);
         gsym_addr(b, c);
+        sym_pop(&local_stack, s);
     } else 
     if (tok == TOK_DO) {
         next();