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math: disable annoying compiler warnings in vector.h.

legacy
Sam Hocevar sam 12 vuotta sitten
vanhempi
commit
420a005214
1 muutettua tiedostoa jossa 21 lisäystä ja 0 poistoa
  1. +21
    -0
      src/lol/math/vector.h

+ 21
- 0
src/lol/math/vector.h Näytä tiedosto

@@ -1232,10 +1232,31 @@ DECLARE_ALL_VECTOR_OPS(Vec2)
DECLARE_ALL_VECTOR_OPS(Vec3)
DECLARE_ALL_VECTOR_OPS(Vec4)

/* Disable warnings in the >= > etc. operators about comparing signed and
* unsigned. Ideally we would like to get these warnings only when the
* inlined operators are actually used, but they seem to be triggered at
* the code parsing step, so the compiler does not yet know whether they
* will be used.
* Also we do this for the whole block of declarations, because GCC prior
* to 4.6.3 does not appear to support _Pragma() inside a macro. */
#if defined __GNUC__ && (__GNUC__ >= 4)
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wsign-compare"
#elif defined _MSC_VER
# pragma warning(push)
# pragma warning(disable: 4018)
#endif

DECLARE_ALL_VECTOR_COERCE_OPS(Vec2)
DECLARE_ALL_VECTOR_COERCE_OPS(Vec3)
DECLARE_ALL_VECTOR_COERCE_OPS(Vec4)

#if defined __GNUC__ && (__GNUC__ >= 4)
# pragma GCC diagnostic pop
#elif defined _MSC_VER
# pragma warning(pop)
#endif

#undef DECLARE_VECTOR_TYPEDEFS
#undef DECLARE_MEMBER_OPS
#undef DECLARE_VECTOR_VECTOR_OP


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