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Document CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS macro

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Also fix how it can be disabled.
This commit is contained in:
Martin Hořeňovský 2018-02-25 21:22:38 +01:00
parent 7b6e49d795
commit cf4b7eead9
2 changed files with 12 additions and 1 deletions
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11
docs/configuration.md
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@ -99,6 +99,17 @@ This means that defining `CATCH_CONFIG_DEFAULT_REPORTER` to `"console"`
is equivalent with the out-of-the-box experience.
## C++17 toggles
CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS // Use std::uncaught_exceptions instead of std::uncaught_exception
Catch contains basic compiler/standard detection and attempts to use
some C++17 features whenever appropriate. This automatic detection
can be manually overridden in both directions, that is, a feature
can be enabled by defining the macro in the table above, and disabled
by using `_NO_` in the macro, e.g. `CATCH_CONFIG_NO_CPP17_UNCAUGHT_EXCEPTIONS`.
## Other toggles
CATCH_CONFIG_COUNTER // Use __COUNTER__ to generate unique names for test cases

2
include/internal/catch_compiler_capabilities.h
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@ -131,7 +131,7 @@
# define CATCH_CONFIG_POSIX_SIGNALS
#endif
#if defined(CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS) && !defined(CATCH_INTERNAL_CONFIG_NO_CPP17_UNCAUGHT_EXCEPTIONS) && !defined(CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS)
#if defined(CATCH_INTERNAL_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS) && !defined(CATCH_CONFIG_NO_CPP17_UNCAUGHT_EXCEPTIONS) && !defined(CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS)
# define CATCH_CONFIG_CPP17_UNCAUGHT_EXCEPTIONS
#endif