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Fixed issue related to unsigned/signed-ness of HMM_Power (#102)

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* Fixed issue related to unsigned/signed-ness of HMM_Power

* Fixes missing braces around initializer warning with -Weverything with GCC.
This commit is contained in:
Zak Strange
2019-07-17 14:48:59 -07:00
committed by GitHub
parent 93e56be543
commit 21aa828a08
1 changed files with 10 additions and 1 deletions
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11
HandmadeMath.h
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@@ -129,6 +129,11 @@
#pragma GCC diagnostic ignored "-Wgnu-anonymous-struct" #pragma GCC diagnostic ignored "-Wgnu-anonymous-struct"
#endif #endif
#if defined(__GNUC__) && (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wmissing-braces"
#endif
#ifdef __cplusplus #ifdef __cplusplus
extern "C" extern "C"
{ {
@@ -2169,6 +2174,10 @@ HMM_INLINE hmm_bool operator!=(hmm_vec4 Left, hmm_vec4 Right)
#pragma GCC diagnostic pop #pragma GCC diagnostic pop
#endif #endif
#if defined(__GNUC__) && (__GNUC__ == 4 && __GNUC_MINOR__ < 8)
#pragma GCC diagnostic pop
#endif
#endif /* HANDMADE_MATH_H */ #endif /* HANDMADE_MATH_H */
#ifdef HANDMADE_MATH_IMPLEMENTATION #ifdef HANDMADE_MATH_IMPLEMENTATION
@@ -2177,7 +2186,7 @@ float HMM_Power(float Base, int Exponent)
{ {
float Result = 1.0f; float Result = 1.0f;
float Mul = Exponent < 0 ? 1.f / Base : Base; float Mul = Exponent < 0 ? 1.f / Base : Base;
unsigned int X = Exponent < 0 ? -Exponent : Exponent; int X = Exponent < 0 ? -Exponent : Exponent;
while (X) while (X)
{ {
if (X & 1) if (X & 1)