diff options
Diffstat (limited to 'test/Preprocessor/macro_paste_msextensions.c')
| -rw-r--r-- | test/Preprocessor/macro_paste_msextensions.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/test/Preprocessor/macro_paste_msextensions.c b/test/Preprocessor/macro_paste_msextensions.c index aa5f41f9ee4f..dcc5336b91c1 100644 --- a/test/Preprocessor/macro_paste_msextensions.c +++ b/test/Preprocessor/macro_paste_msextensions.c @@ -1,3 +1,4 @@ +// RUN: %clang_cc1 -verify -fms-extensions -Wmicrosoft %s // RUN: not %clang_cc1 -P -E -fms-extensions %s | FileCheck -strict-whitespace %s // This horrible stuff should preprocess into (other than whitespace): @@ -10,6 +11,7 @@ int foo; // CHECK: int foo; #define comment /##/ dead tokens live here +// expected-warning@+1 {{pasting two '/' tokens}} comment This is stupidity int bar; @@ -18,6 +20,7 @@ int bar; #define nested(x) int x comment cute little dead tokens... +// expected-warning@+1 {{pasting two '/' tokens}} nested(baz) rise of the dead tokens ; @@ -29,13 +32,13 @@ nested(baz) rise of the dead tokens // rdar://8197149 - VC++ allows invalid token pastes: (##baz #define foo(x) abc(x) #define bar(y) foo(##baz(y)) -bar(q) +bar(q) // expected-warning {{type specifier missing}} expected-error {{invalid preprocessing token}} expected-error {{parameter list without types}} // CHECK: abc(baz(q)) #define str(x) #x #define collapse_spaces(a, b, c, d) str(a ## - ## b ## - ## c ## d) -collapse_spaces(1a, b2, 3c, d4) +collapse_spaces(1a, b2, 3c, d4) // expected-error 4 {{invalid preprocessing token}} expected-error {{expected function body}} // CHECK: "1a-b2-3cd4" |