70 lines
2.5 KiB
C++
70 lines
2.5 KiB
C++
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// RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm -debug-info-kind=limited %s -o - | FileCheck %s
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// RUN: %clang_cc1 -triple x86_64-windows-msvc -emit-llvm -gcodeview -debug-info-kind=limited %s -o - | FileCheck --check-prefix MSVC %s
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// CHECK: !DICompileUnit(
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// CHECK-SAME: enums: [[ENUMS:![0-9]*]]
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// CHECK: [[ENUMS]] = !{[[E1:![0-9]*]], [[E2:![0-9]*]], [[E3:![0-9]*]]}
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// In MSVC check that used enum values are emitted as globals.
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// MSVC: !DICompileUnit(
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// MSVC-SAME: globals: [[GLOBALS:![0-9]*]]
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// MSVC: [[GLOBALS]] = !{[[G1:![0-9]*]], [[G2:![0-9]*]]}
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namespace test1 {
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// CHECK: [[E1]] = !DICompositeType(tag: DW_TAG_enumeration_type, name: "e"
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// CHECK-SAME: scope: [[TEST1:![0-9]*]]
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// CHECK-SAME: elements: [[TEST1_ENUMS:![0-9]*]]
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// CHECK-SAME: identifier: "_ZTSN5test11eE"
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// CHECK: [[TEST1]] = !DINamespace(name: "test1"
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// CHECK: [[TEST1_ENUMS]] = !{[[TEST1_E:![0-9]*]]}
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// CHECK: [[TEST1_E]] = !DIEnumerator(name: "E", value: 0, isUnsigned: true)
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// MSVC: [[G1]] = !DIGlobalVariableExpression(var: [[VAR1:![0-9]*]],
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// MSVC-SAME: expr: !DIExpression(DW_OP_constu, 0
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// MSVC: [[VAR1]] = distinct !DIGlobalVariable(name: "E"
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enum e { E };
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void foo() {
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int v = E;
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}
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}
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namespace test2 {
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// rdar://8195980
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// CHECK: [[E2]] = !DICompositeType(tag: DW_TAG_enumeration_type, name: "e"
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// CHECK-SAME: scope: [[TEST2:![0-9]+]]
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// CHECK-SAME: elements: [[TEST1_ENUMS]]
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// CHECK-SAME: identifier: "_ZTSN5test21eE"
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// CHECK: [[TEST2]] = !DINamespace(name: "test2"
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// MSVC: [[G2]] = !DIGlobalVariableExpression(var: [[VAR2:![0-9]*]],
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// MSVC-SAME: expr: !DIExpression(DW_OP_constu, 0
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// MSVC: [[VAR2]] = distinct !DIGlobalVariable(name: "E"
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enum e { E };
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bool func(int i) {
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return i == E;
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}
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}
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namespace test3 {
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// CHECK: [[E3]] = !DICompositeType(tag: DW_TAG_enumeration_type, name: "e"
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// CHECK-SAME: scope: [[TEST3:![0-9]*]]
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// CHECK-SAME: elements: [[TEST3_ENUMS:![0-9]*]]
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// CHECK-SAME: identifier: "_ZTSN5test31eE"
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// CHECK: [[TEST3]] = !DINamespace(name: "test3"
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// CHECK: [[TEST3_ENUMS]] = !{[[TEST3_E:![0-9]*]]}
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// CHECK: [[TEST3_E]] = !DIEnumerator(name: "E", value: -1)
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enum e { E = -1 };
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void func() {
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e x;
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}
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}
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namespace test4 {
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// Don't try to build debug info for a dependent enum.
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// CHECK-NOT: test4
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template <typename T>
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struct S {
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enum e { E = T::v };
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};
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}
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