diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c90-asm.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c90-asm.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c90-asm.c b/gcc-4.9/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c90-asm.c new file mode 100644 index 000000000..b5523bc89 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c90-asm.c @@ -0,0 +1,48 @@ +/* -Woverlength-strings complains about string constants which are too long + for the C standard's "minimum maximum" limits. It is off by default, + but implied by -pedantic. */ + +/* { dg-options "-std=c90 -pedantic" } */ + +#define TEN " " +#define HUN TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN +#define THO HUN HUN HUN HUN HUN HUN HUN HUN HUN HUN + +/* C89's minimum-maximum is 509. */ +__asm__ (HUN HUN HUN HUN HUN TEN); + +/* C99's minimum-maximum is 4095. */ +__asm__ ( + THO THO THO THO /* 4000 */ + TEN TEN TEN TEN TEN /* 4050 */ + TEN TEN TEN TEN /* 4090 */ + "123456"); + +void +f (void) +{ + /* C89's minimum-maximum is 509. */ + __asm__ (HUN HUN HUN HUN HUN TEN); + __asm__ (HUN HUN HUN HUN HUN TEN : :); + __asm__ goto (HUN HUN HUN HUN HUN TEN : : : : label); + + /* C99's minimum-maximum is 4095. */ + __asm__ ( + THO THO THO THO /* 4000 */ + TEN TEN TEN TEN TEN /* 4050 */ + TEN TEN TEN TEN /* 4090 */ + "123456"); + __asm__ ( + THO THO THO THO /* 4000 */ + TEN TEN TEN TEN TEN /* 4050 */ + TEN TEN TEN TEN /* 4090 */ + "123456" : :); + __asm__ goto ( + THO THO THO THO /* 4000 */ + TEN TEN TEN TEN TEN /* 4050 */ + TEN TEN TEN TEN /* 4090 */ + "123456" : : : : label); + + label: ; +} + |