diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/Wunknown-pragmas-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/Wunknown-pragmas-1.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/Wunknown-pragmas-1.c b/gcc/testsuite/gcc.dg/cpp/Wunknown-pragmas-1.c new file mode 100644 index 00000000000..4f6a04be45a --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/Wunknown-pragmas-1.c @@ -0,0 +1,29 @@ +/* Copyright 2003 Free Software Foundation, Inc. */ + +/* { dg-do compile } */ +/* { dg-options "-Wunknown-pragmas" } */ + +/* Make sure we get warnings in the expected lines. */ + +#pragma unknown1 /* { dg-warning "unknown1" "unknown1" } */ + +#define COMMA , +#define FOO(x) x +#define BAR(x) _Pragma("unknown_before") x +#define BAZ(x) x _Pragma("unknown_after") + +int _Pragma("unknown2") bar1; /* { dg-warning "unknown2" "unknown2" } */ + +FOO(int _Pragma("unknown3") bar2); /* { dg-warning "unknown3" "unknown3" } */ + +int BAR(bar3); /* { dg-warning "unknown_before" "unknown_before 1" } */ + +BAR(int bar4); /* { dg-warning "unknown_before" "unknown_before 2" } */ + +int BAZ(bar5); /* { dg-warning "unknown_after" "unknown_after 1" } */ + +int BAZ(bar6;) /* { dg-warning "unknown_after" "unknown_after 2" } */ + +FOO(int bar7; _Pragma("unknown4")) /* { dg-warning "unknown4" "unknown4" } */ + +#pragma unknown5 /* { dg-warning "unknown5" "unknown5" } */ |