[cfe-commits] r39054 - /cfe/cfe/trunk/test/Preprocessor/paste_bad.c

[sabre at cs.uiuc.edu]

Author: sabre
Date: Wed Jul 11 11:27:10 2007
New Revision: 39054

URL: http://llvm.org/viewvc/llvm-project?rev=39054&view=rev
Log:
make this harder

Modified:
    cfe/cfe/trunk/test/Preprocessor/paste_bad.c

Modified: cfe/cfe/trunk/test/Preprocessor/paste_bad.c
URL: http://llvm.org/viewvc/llvm-project/cfe/cfe/trunk/test/Preprocessor/paste_bad.c?rev=39054&r1=39053&r2=39054&view=diff

==============================================================================
--- cfe/cfe/trunk/test/Preprocessor/paste_bad.c (original)
+++ cfe/cfe/trunk/test/Preprocessor/paste_bad.c Wed Jul 11 11:27:10 2007
@@ -1,6 +1,17 @@
-// RUN: not clang -E %s
 // GCC PR 20077
+// RUN: not clang -E %s &&
+// RUN: not clang -E %s 2>&1 | grep error: | wc -l | grep 10
 
-#define a a ## ##
-#define a() a ## ##
+#define a   a ## ## /* { dg-error "end of a macro expansion" } */
+#define b() b ## ## /* { dg-error "end of a macro expansion" } */
+#define c   c ##    /* { dg-error "end of a macro expansion" } */
+#define d() d ##    /* { dg-error "end of a macro expansion" } */
+
+
+#define e   ## ## e /* { dg-error "end of a macro expansion" } */
+#define f() ## ## f /* { dg-error "end of a macro expansion" } */
+#define g   ## g    /* { dg-error "end of a macro expansion" } */
+#define h() ## h    /* { dg-error "end of a macro expansion" } */
+#define i   ##      /* { dg-error "end of a macro expansion" } */
+#define j() ##      /* { dg-error "end of a macro expansion" } */