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Use do {} while (0) pattern for FPCLEAR when it is a no-op

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Nick Briggs
2023-03-09 18:48:35 -08:00
parent 88cde175fc
commit 92df6316dc
1 changed files with 2 additions and 2 deletions
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4
inc/medleyfp.h
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@@ -41,12 +41,12 @@ extern volatile sig_atomic_t FP_error;
#elif defined(DOS)
#include <i32.h>
#define FPCLEAR
#define FPCLEAR do {} while (0)
#define FPTEST(result) (_getrealerror() & ( I87_ZERO_DIVIDE | I87_OVERFLOW | I87_UNDERFLOW))
#else
#include <math.h>
#define FPCLEAR
#define FPCLEAR do {} while (0)
#define FPTEST(result) (!isfinite(result))
#endif /* FLTINT */