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extend the __mmangle_t workaround to clang < 18 #2066

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Merged
ericniebler merged 1 commit into from
May 4, 2026
+3 −3
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extend the __mmangle_t workaround to clang < 18 #2066

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6 changes: 3 additions & 3 deletions include/stdexec/__detail/__meta.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -414,9 +414,9 @@ namespace STDEXEC
template <template <class...> class _Fn, class... _Args>
using __mmemoize_q = __mmemoize<__q<_Fn>, _Args...>;

#if STDEXEC_GCC()
// GCC can not mangle builtins. __mangle_t introduces an
// indirection that hides the builtin from the mangler.
#if STDEXEC_GCC() || (STDEXEC_CLANG() && STDEXEC_CLANG_VERSION < 1800)
// GCC and Clang < 18 cannot mangle builtins. __mmangle_t introduces an indirection
// that hides the builtin from the mangler.
template <template <class...> class _Fn, class... _Args>
using __mmangle_t = __mmemoize_q<_Fn, _Args...>;
#else
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