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a4dfebd073
* feat(cpp): SFINAE-aware overload filter — drops candidates whose enable_if_t / requires constraints fail (#1579) * fix(cpp): SFINAE follow-ups for is_integral_v/is_arithmetic_v bool and char support, an unqualified F1 test fixture, and parameter-lookup gap documentation (#1579) -> claude feedback * revert: reverting all changes to .md files
23 lines
637 B
C++
23 lines
637 B
C++
// Filter ordering: arity gate runs BEFORE constraint filter, so a
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// bad-arity candidate is dropped even when its constraint would have
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// returned 'unknown' (and thus kept it). Asserts exactly 1 CALLS edge
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// to the good overload — guards the filter-step ordering invariant.
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#include <type_traits>
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template<class T>
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constexpr bool MyCustomTrait_v = true;
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template<class T, std::enable_if_t<MyCustomTrait_v<T>, int> = 0>
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void process(T value) {
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(void)value;
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}
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template<class T, std::enable_if_t<MyCustomTrait_v<T>, int> = 0>
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void process(T value, T other) {
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(void)value;
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(void)other;
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}
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void run() {
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process(42);
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}
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