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ircd: Use universal reference argument for always_assert().

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This commit is contained in:
Jason Volk 2020-02-23 20:53:27 -08:00
parent ea30ee38f9
commit a0af97ae3e
1 changed files with 4 additions and 3 deletions
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7
include/ircd/assert.h
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@ -35,7 +35,7 @@
namespace ircd
{
void debugtrap() noexcept;
void always_assert(const bool &) noexcept;
template<class expr> void always_assert(expr&&) noexcept;
void print_assertion(const char *const &, const char *const &, const unsigned &, const char *const &) noexcept;
}
@ -90,11 +90,12 @@ noexcept
}
/// Trap on false expression whether or not NDEBUG.
template<class expr>
extern inline void
__attribute__((always_inline, gnu_inline, artificial))
ircd::always_assert(const bool &expr)
ircd::always_assert(expr&& x)
noexcept
{
if(__builtin_expect(!expr, 0))
if(__builtin_expect(!bool(x), 0))
debugtrap();
}