diff options
| -rw-r--r-- | gcc/testsuite/c-c++-common/cpp/pr90400.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/c-c++-common/cpp/pr90400.c b/gcc/testsuite/c-c++-common/cpp/pr90400.c new file mode 100644 index 0000000..4f2cab8 --- /dev/null +++ b/gcc/testsuite/c-c++-common/cpp/pr90400.c @@ -0,0 +1,14 @@ +/* { dg-do compile } */ +/* { dg-additional-options "-save-temps" } */ +/* PR preprocessor/90400 */ + +#define OUTER(x) x +#define FOR(x) _Pragma ("GCC unroll 0") for (x) +void f () +{ + /* If the pragma were to be seen prior to the expansion of FOR, as was + the case before r12-5454, then the unroll pragma would complain + because the immediately following statement would be ";" rather than + a loop. */ + OUTER (; FOR (int i = 0; i != 1; ++i);) /* { dg-bogus {statement expected before ';' token} } */ +} |