diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/cpp/macro2.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/macro2.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/cpp/macro2.c b/gcc/testsuite/gcc.dg/cpp/macro2.c new file mode 100644 index 000000000..2265a2b4c --- /dev/null +++ b/gcc/testsuite/gcc.dg/cpp/macro2.c @@ -0,0 +1,14 @@ +/* Copyright (C) 2000 Free Software Foundation, Inc. */ + +/* { dg-do preprocess } */ + +/* Tests the argument context get set at the lower level if we drop + contexts whilst parsing arguments. This would enter an infinite + loop in is_macro_disabled previously. */ + +#define A Something +#define B C +#define C K( +#define K(S) S +#define T B A ) +T /* Expands to <Something>. */ |