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__builtin_unreachable was introduced in GCC 4.5

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https://godbolt.org/z/7oXS2i
This commit is contained in:
Nikita Kniazev
2019-03-26 00:41:31 +03:00
committed by GitHub
parent fb362e6b29
commit a2bf626b54
1 changed files with 1 additions and 1 deletions
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2
include/boost/config/compiler/gcc.hpp
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@ -327,7 +327,7 @@
//
// __builtin_unreachable:
#if BOOST_GCC_VERSION >= 40800
#if BOOST_GCC_VERSION >= 40500
#define BOOST_UNREACHABLE_RETURN(x) __builtin_unreachable();
#endif