forked from OSchip/llvm-project
80 lines
2.2 KiB
C++
80 lines
2.2 KiB
C++
// RUN: %clang_cc1 -debug-info-kind=limited -emit-llvm %s -o - | FileCheck %s
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// CHECK-DAG: !DICompositeType(tag: DW_TAG_structure_type, name: "A"{{.*}}DIFlagTypePassByValue
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struct A {
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} TestA;
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// CHECK-DAG: !DICompositeType(tag: DW_TAG_structure_type, name: "B"{{.*}}flags: DIFlagFwdDecl
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struct B {
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B();
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} TestB;
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// CHECK-DAG: ![[C:[0-9]+]] = distinct !DICompositeType(tag: DW_TAG_structure_type, name: "C"{{.*}}DIFlagTypePassByValue
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struct C {
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C() {}
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} TestC;
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// CHECK-DAG: !DICompositeType(tag: DW_TAG_structure_type, name: "D"{{.*}}DIFlagTypePassByValue
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struct D {
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D();
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};
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D::D() {}
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// Test for constexpr constructor.
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// CHECK-DAG: !DICompositeType(tag: DW_TAG_structure_type, name: "E"{{.*}}DIFlagTypePassByValue
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struct E {
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constexpr E(){};
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} TestE;
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// Test for trivial constructor.
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// CHECK-DAG: !DICompositeType(tag: DW_TAG_structure_type, name: "F"{{.*}}DIFlagTypePassByValue
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struct F {
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F() = default;
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F(int) {}
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int i;
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} TestF;
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// Test for trivial constructor.
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// CHECK-DAG: ![[G:.*]] ={{.*}}!DICompositeType({{.*}}name: "G"{{.*}}DIFlagTypePassByValue
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// CHECK-DAG: !DICompositeType({{.*}}scope: ![[G]], {{.*}}DIFlagTypePassByValue
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struct G {
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G() : g_(0) {}
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struct {
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int g_;
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};
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} TestG;
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// Test for an aggregate class with an implicit non-trivial default constructor
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// that is not instantiated.
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// CHECK-DAG: !DICompositeType({{.*}}name: "H",{{.*}}DIFlagTypePassByValue
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struct H {
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B b;
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};
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void f(H h) {}
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// Test for an aggregate class with an implicit non-trivial default constructor
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// that is instantiated.
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// CHECK-DAG: !DICompositeType({{.*}}name: "J",{{.*}}DIFlagTypePassByValue
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struct J {
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B b;
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};
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void f(decltype(J()) j) {}
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// Test for a class with trivial default constructor that is not instantiated.
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// CHECK-DAG: !DICompositeType({{.*}}name: "K",{{.*}}DIFlagTypePassByValue
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class K {
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int i;
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};
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void f(K k) {}
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// Test that we don't use constructor homing on lambdas.
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// CHECK-DAG: ![[L:.*]] ={{.*}}!DISubprogram({{.*}}name: "L"
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// CHECK-DAG: !DICompositeType({{.*}}scope: ![[L]], {{.*}}DIFlagTypePassByValue
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void L() {
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auto func = [&]() {};
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}
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// Check that types are being added to retained types list.
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// CHECK-DAG: !DICompileUnit{{.*}}retainedTypes: ![[RETAINED:[0-9]+]]
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// CHECK-DAG: ![[RETAINED]] = {{.*}}![[C]]
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