diff options
| -rw-r--r-- | clang/test/Preprocessor/paste_bad.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/clang/test/Preprocessor/paste_bad.c b/clang/test/Preprocessor/paste_bad.c index de2417fbf5c..fcba7427d3a 100644 --- a/clang/test/Preprocessor/paste_bad.c +++ b/clang/test/Preprocessor/paste_bad.c @@ -1,17 +1,16 @@ // GCC PR 20077 -// RUN: not clang-cc -E %s && -// RUN: not clang-cc -E %s 2>&1 | grep error: | wc -l | grep 10 +// RUN: clang-cc -Eonly %s -verify -#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 a a ## ## // expected-error {{'##' cannot appear at end of macro expansion}} +#define b() b ## ## // expected-error {{'##' cannot appear at end of macro expansion}} +#define c c ## // expected-error {{'##' cannot appear at end of macro expansion}} +#define d() d ## // expected-error {{'##' cannot appear at end of 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" } */ +#define e ## ## e // expected-error {{'##' cannot appear at start of macro expansion}} +#define f() ## ## f // expected-error {{'##' cannot appear at start of macro expansion}} +#define g ## g // expected-error {{'##' cannot appear at start of macro expansion}} +#define h() ## h // expected-error {{'##' cannot appear at start of macro expansion}} +#define i ## // expected-error {{'##' cannot appear at start of macro expansion}} +#define j() ## // expected-error {{'##' cannot appear at start of macro expansion}} |
