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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-03-15 15:33:02 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2024-02-09 10:29:18 -0300 |
| commit | 9491140bd7c32a24e8620d4b00fe42537eb23338 (patch) | |
| tree | 0a0ce68b96b87fecf7c2d3132277118a1b606736 | |
| parent | f762c246042d5cd6ed5128c141a8fe90e0b1a4fd (diff) | |
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math: Fix clang warnings for math/test-tgmath-ret.c
clang warns that since the global variables are only used to function
calls (without being actually used), there are not needed and will
not be emitted.
| -rw-r--r-- | math/test-tgmath-ret.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/math/test-tgmath-ret.c b/math/test-tgmath-ret.c index 36dc132e4f..71f36d39fa 100644 --- a/math/test-tgmath-ret.c +++ b/math/test-tgmath-ret.c @@ -21,13 +21,19 @@ #include <tgmath.h> #include <stdint.h> #include <stdio.h> +#include <libc-diag.h> +/* clang warns the global variables are not needed and will not be emitted. + However there are used on the CHECK_RET_* macros. */ +DIAG_PUSH_NEEDS_COMMENT_CLANG; +DIAG_IGNORE_NEEDS_COMMENT_CLANG (13, "-Wunneeded-internal-declaration"); static float fx; static double dx; static long double lx; static int rm = FP_INT_UPWARD; static unsigned int width = 64; static int errors = 0; +DIAG_POP_NEEDS_COMMENT_CLANG; static void our_error (const char *c) |