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Improve -Wparentheses supression for gcc

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If the gcc version supports `_Pragma` properly, we use that to disable
it locally inside assertions.

Otherwise we disable it for the entire TU.

Fixes #674
This commit is contained in:
Martin Hořeňovský
2017-02-15 17:11:39 +01:00
parent 1f71d1f760
commit 2e0ae01b05
2 changed files with 11 additions and 1 deletions
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6
include/internal/catch_suppress_warnings.h
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@@ -24,6 +24,12 @@
#elif defined __GNUC__
# pragma GCC diagnostic ignored "-Wvariadic-macros"
# pragma GCC diagnostic ignored "-Wunused-variable"
// For newer version we can use __Pragma to disable the warnings locally
# if __GNUC__ == 4 && __GNUC_MINOR__ >= 4 && __GNUC_MINOR__ <= 7
# pragma GCC diagnostic ignored "-Wparentheses"
# endif
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wpadded"
#endif