scc

commit b2e2403705ee71f141db8b9a4bac947ce3116f1d
parent 60276b9715bb154938ceaa813300509638de1835
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Mon,  1 Aug 2016 16:05:01 +0200

[cc1] Avoid recovery in elseclause

We do not want to recover in any cpp function, because we are out
of synchronization at that moment.

Diffstat:
M
cc1/cpp.c
 | 
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/cc1/cpp.c b/cc1/cpp.c
@@ -652,8 +652,10 @@ elseclause(void)
 {
 	int status;
 
-	if (cppctx == 0)
-		error("#else without #ifdef/ifndef");
+	if (cppctx == 0) {
+		cpperror("#else without #ifdef/ifndef");
+		return;
+	}
 
 	status = (ifstatus[cppctx-1] ^= 1);
 	cppoff += (status) ? -1 : 1;