diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/c-c++-common/raw-string-17.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/c-c++-common/raw-string-17.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/c-c++-common/raw-string-17.c b/gcc-4.9/gcc/testsuite/c-c++-common/raw-string-17.c new file mode 100644 index 000000000..30df02008 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/c-c++-common/raw-string-17.c @@ -0,0 +1,30 @@ +/* PR preprocessor/57824 */ +/* { dg-do run } */ +/* { dg-options "-std=gnu99" { target c } } */ +/* { dg-options "-std=c++11" { target c++ } } */ + +#define S(s) s +#define T(s) s "\n" + +const char x[] = R"( +abc +)"; +const char y[] = S(R"( +abc +)"); +const char z[] = "\nabc\n"; +const char w[] = T(R"( +abc)"); + +int +main () +{ + if (sizeof x != sizeof y + || sizeof x != sizeof z + || sizeof x != sizeof w + || __builtin_memcmp (x, y, sizeof x) + || __builtin_memcmp (x, z, sizeof x) + || __builtin_memcmp (x, w, sizeof x)) + __builtin_abort (); + return 0; +} |