forked from OSchip/llvm-project
55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
// RUN: %clang_cc1 -triple x86_64-apple-darwin -fcxx-exceptions -verify -std=c++2a -fmodules -I%S/Inputs %s -fno-modules-error-recovery
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#pragma clang module build compare
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module compare {
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explicit module cmp {}
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explicit module other {}
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}
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#pragma clang module contents
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#pragma clang module begin compare.cmp
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#include "std-compare.h"
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#pragma clang module end
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#pragma clang module endbuild
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struct CC { CC(...); };
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void a() { void(0 <=> 0); } // expected-error {{include <compare>}}
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struct A {
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CC operator<=>(const A&) const = default; // expected-error {{include <compare>}}
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};
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auto va = A() <=> A(); // expected-note {{required here}}
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#pragma clang module import compare.other
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// expected-note@std-compare.h:* 2+{{not reachable}}
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void b() { void(0 <=> 0); } // expected-error 1+{{missing '#include "std-compare.h"'; 'strong_ordering' must be defined}}
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struct B {
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CC operator<=>(const B&) const = default; // expected-error 1+{{missing '#include "std-compare.h"'; 'strong_ordering' must be defined}}
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};
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auto vb = B() <=> B(); // expected-note {{required here}}
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#pragma clang module import compare.cmp
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void c() { void(0 <=> 0); }
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struct C {
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CC operator<=>(const C&) const = default;
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};
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auto vc = C() <=> C();
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#pragma clang module build compare2
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module compare2 {}
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#pragma clang module contents
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#pragma clang module begin compare2
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#include "std-compare.h"
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#pragma clang module end
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#pragma clang module endbuild
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#pragma clang module import compare2
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void g() { void(0.0 <=> 0.0); }
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