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don't allow disabling of WUR checks

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This commit is contained in:
Steffen Jaeckel 2019-10-29 15:40:47 +01:00
parent 57fbf5a880
commit 8456782cc5
1 changed files with 4 additions and 10 deletions
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14
tommath.h
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@ -142,17 +142,11 @@ MP_TOOM_SQR_CUTOFF;
* Most functions in libtommath return an error code.
* This error code must be checked in order to prevent crashes or invalid
* results.
*
* If you still want to avoid the error checks for quick and dirty programs
* without robustness guarantees, you can `#define MP_WUR` before including
* tommath.h, disabling the warnings.
*/
#ifndef MP_WUR
# if defined(__GNUC__) && __GNUC__ >= 4
# define MP_WUR __attribute__((warn_unused_result))
# else
# define MP_WUR
# endif
#if defined(__GNUC__) && __GNUC__ >= 4
# define MP_WUR __attribute__((warn_unused_result))
#else
# define MP_WUR
#endif
#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 405)