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37 lines
1.6 KiB
37 lines
1.6 KiB
4 months ago
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// RUN: %clang_cc1 -std=c++11 -emit-llvm -debug-info-kind=limited -triple x86_64-apple-darwin %s -o - | FileCheck %s
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// Test (r)value and CVR qualifiers on C++11 non-static member functions.
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class A {
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public:
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// CHECK: !DISubprogram(name: "l",
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// CHECK-SAME: line: [[@LINE+4]]
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// CHECK-SAME: type: ![[PLSR:[0-9]+]]
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// CHECK-SAME: flags: DIFlagPublic | DIFlagPrototyped | DIFlagLValueReference,
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// CHECK: ![[PLSR]] = !DISubroutineType(flags: DIFlagLValueReference, types: ![[ARGS:[0-9]+]])
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void l() const &;
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// CHECK: ![[ARGS]] = !{null, ![[THIS:[0-9]+]]}
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// CHECK: ![[THIS]] = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: ![[CONST_A:[0-9]+]]
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// CHECK: ![[CONST_A]] = !DIDerivedType(tag: DW_TAG_const_type
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// CHECK: !DISubprogram(name: "r"
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// CHECK-SAME: line: [[@LINE+4]]
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// CHECK-SAME: type: ![[PRSR:[0-9]+]]
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// CHECK-SAME: flags: DIFlagPublic | DIFlagPrototyped | DIFlagRValueReference,
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// CHECK: ![[PRSR]] = !DISubroutineType(flags: DIFlagRValueReference, types: ![[ARGS]])
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void r() const &&;
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};
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void g() {
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A a;
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// The type of pl is "void (A::*)() const &".
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// CHECK: !DILocalVariable(name: "pl",
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// CHECK-SAME: line: [[@LINE+3]]
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// CHECK-SAME: type: ![[PL:[0-9]+]]
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// CHECK: !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: ![[PLSR]]
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auto pl = &A::l;
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// CHECK: !DILocalVariable(name: "pr",
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// CHECK-SAME: line: [[@LINE+3]]
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// CHECK-SAME: type: ![[PR:[0-9]+]]
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// CHECK: !DIDerivedType(tag: DW_TAG_ptr_to_member_type, baseType: ![[PRSR]]
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auto pr = &A::r;
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}
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