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Fix Wparentheses for GCC
Sadly most versions still cannot properly handle the suppression via `_Pragma`, so it has to leak to the users when they use older GCC versions to compile their code
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@ -13,6 +13,12 @@
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#include <catch2/catch_message.h>
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#include <catch2/catch_message.h>
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#include <catch2/catch_stringref.h>
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#include <catch2/catch_stringref.h>
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// We need this suppression to leak, because it took until GCC 9
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// for the front end to handle local suppression via _Pragma properly
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#if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC) && __GNUC__ < 9
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#pragma GCC diagnostic ignored "-Wparentheses"
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#endif
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#if !defined(CATCH_CONFIG_DISABLE)
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#if !defined(CATCH_CONFIG_DISABLE)
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#if !defined(CATCH_CONFIG_DISABLE_STRINGIFICATION)
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#if !defined(CATCH_CONFIG_DISABLE_STRINGIFICATION)
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@ -48,6 +48,11 @@
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#if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC)
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#if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC)
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# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic push" )
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# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic push" )
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# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic pop" )
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# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic pop" )
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// This only works on GCC 9+. so we have to also add a global suppression of Wparentheses
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// for older versions of GCC.
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# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS \
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_Pragma( "GCC diagnostic ignored \"-Wparentheses\"" )
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#endif
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#endif
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#if defined(__clang__)
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#if defined(__clang__)
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