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Add workarounds for Android compiler and constexpr test

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This commit is contained in:
Herb Sutter 2020-12-17 12:11:42 -08:00
parent 59f38376b9
commit d83e9ea05f
1 changed files with 5 additions and 5 deletions
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10
include/gsl/assert
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@ -102,18 +102,18 @@ namespace details
class contract_group {
public:
using handler = void (*)() noexcept;
using handler = void (*)() /*noexcept*/; // TODO: make this noexcept once all supported compilers allow it
contract_group(handler h) { set_handler(h); }
constexpr contract_group(handler h) { set_handler(h); }
auto set_handler(handler h) -> handler { if (!h) h = []()noexcept{};
return chandler.exchange(h); }
auto get_handler() -> handler { return chandler; }
void expects(bool b) { assertion(b); }
void ensures(bool b) { assertion(b); }
constexpr void expects(bool b) { assertion(b); }
constexpr void ensures(bool b) { assertion(b); }
private:
void assertion(bool b) { if (!b) chandler.load()(); }
constexpr void assertion(bool b) { if (!b) chandler.load()(); }
std::atomic<handler> chandler;
};