42 lines
723 B
C++
42 lines
723 B
C++
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// RUN: %clang_cc1 -pedantic-errors -std=c++2a -emit-pch %s -o %t
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// RUN: %clang_cc1 -pedantic-errors -std=c++2a -include-pch %t -verify %s
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// RUN: %clang_cc1 -pedantic-errors -std=c++2a -include-pch %t -emit-llvm %s -o -
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#ifndef HEADER
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#define HEADER
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#include "Inputs/std-compare.h"
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constexpr auto foo() {
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return (42 <=> 101);
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}
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inline auto bar(int x) {
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return (1 <=> x);
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}
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struct X {
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int a;
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friend constexpr std::strong_ordering operator<=>(const X &x, const X &y) {
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return x.a <=> y.a;
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}
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};
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constexpr auto baz(int x) {
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return X{3} < X{x};
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}
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#else
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// expected-no-diagnostics
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static_assert(foo() < 0);
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auto bar2(int x) {
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return bar(x);
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}
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static_assert(!baz(3));
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static_assert(baz(4));
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#endif
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