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| author | jiawei <jiawei@iscas.ac.cn> | 2022-05-05 18:33:20 +0800 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2022-05-11 21:31:01 -0700 |
| commit | 8585185cc4de3a9268af6afc42a0e86b7ba72b12 (patch) | |
| tree | dd6e3bd346e8654a010d0a1d705dc39f7b7ff782 | |
| parent | d0d513b5eae70f26c664fa81c2f56e907b66aeff (diff) | |
| download | gcc-8585185cc4de3a9268af6afc42a0e86b7ba72b12.zip gcc-8585185cc4de3a9268af6afc42a0e86b7ba72b12.tar.gz gcc-8585185cc4de3a9268af6afc42a0e86b7ba72b12.tar.bz2 | |
testsuite: Update Wconversion testcase check type.
Some compiler target like arm-linux\riscv\power\s390x\xtensa-gcc handle
char as unsigned char, then there are no warnings occur and got FAIL cases.
Just change the type char into explicit signed char to keep the feature
consistency.
gcc/testsuite/ChangeLog:
* c-c++-common/Wconversion-1.c: Update type.
| -rw-r--r-- | gcc/testsuite/c-c++-common/Wconversion-1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/testsuite/c-c++-common/Wconversion-1.c b/gcc/testsuite/c-c++-common/Wconversion-1.c index ed65918..81f9498 100644 --- a/gcc/testsuite/c-c++-common/Wconversion-1.c +++ b/gcc/testsuite/c-c++-common/Wconversion-1.c @@ -10,5 +10,5 @@ void g() signed char sc = 300; /* { dg-warning "conversion from .int. to .signed char. changes value from .300. to .44." } */ unsigned char uc = 300; /* { dg-warning "conversion from .int. to .unsigned char. changes value from .300. to .44." } */ unsigned char uc2 = 300u; /* { dg-warning "conversion from .unsigned int. to .unsigned char. changes value from .300. to .44." } */ - char c2 = (double)1.0 + 200; /* { dg-warning "overflow in conversion from .double. to .char. changes value from .2.01e\\+2. to .127." } */ + signed char c2 = (double)1.0 + 200; /* { dg-warning "overflow in conversion from .double. to .signed char. changes value from .2.01e\\+2. to .127." } */ } |