23 lines
659 B
C++
23 lines
659 B
C++
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// RUN: %clang_cc1 -std=c++20 -ast-dump %s -ast-dump-filter Test | FileCheck %s
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namespace std {
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struct strong_ordering {
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int n;
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constexpr operator int() const { return n; }
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static const strong_ordering less, equal, greater;
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};
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constexpr strong_ordering strong_ordering::less{-1},
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strong_ordering::equal{0}, strong_ordering::greater{1};
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}
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template <typename T, typename U>
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auto Test(T* pt, U* pu) {
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// CHECK: BinaryOperator {{.*}} '<dependent type>' '<=>'
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// CHECK-NEXT: DeclRefExpr {{.*}} 'T *' lvalue ParmVar {{.*}} 'pt' 'T *'
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// CHECK-NEXT: DeclRefExpr {{.*}} 'U *' lvalue ParmVar {{.*}} 'pu' 'U *'
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(void)(pt <=> pu);
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}
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