72 lines
1.6 KiB
C++
72 lines
1.6 KiB
C++
// clang-format off
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// REQUIRES: lld, x86
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// Test lldb finds the correct parent context decl for functions and class methods when icf happens.
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// RUN: %clang_cl --target=x86_64-windows-msvc -Od -Z7 -GS- -fno-addrsig -c /Fo%t.obj -- %s
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// RUN: lld-link -opt:icf -debug:full -nodefaultlib -entry:main %t.obj -out:%t.exe -pdb:%t.pdb
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// RUN: env LLDB_USE_NATIVE_PDB_READER=1 lldb-test symbols --dump-ast %t.exe | FileCheck %s
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struct A {
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int f1(int x) {
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return x * 2;
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}
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};
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struct B {
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int f2(int x) {
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return x * 2;
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}
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};
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namespace N1 {
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int f3(void*, int x) {
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return x * 2;
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}
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} // namespace N1
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namespace N2 {
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namespace N3 {
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int f4(void*, int x) {
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return x * 2;
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}
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} // namespace N3
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} // namespace N2
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namespace N4 {
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// Same base name as N1::f3 but different namespaces.
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int f3(void*, int x) {
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return x * 2;
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}
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// Same base name as B::f2 but this is in namespace.
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int f2(void*, int x) {
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return x * 2;
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}
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} // namespace N4
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int main() {
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A a;
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B b;
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return a.f1(1) + b.f2(1) + N1::f3(nullptr, 1) + N2::N3::f4(nullptr, 1) +
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N4::f3(nullptr, 1);
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}
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// CHECK: namespace N1 {
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// CHECK-NEXT: int f3(void *, int x);
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// CHECK-NEXT: }
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// CHECK-NEXT: namespace N2 {
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// CHECK-NEXT: namespace N3 {
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// CHECK-NEXT: int f4(void *, int x);
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// CHECK-NEXT: }
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// CHECK-NEXT: }
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// CHECK-NEXT: namespace N4 {
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// CHECK-NEXT: int f3(void *, int x);
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// CHECK-NEXT: int f2(void *, int x);
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// CHECK-NEXT: }
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// CHECK-NEXT: int main();
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// CHECK-NEXT: struct A {
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// CHECK-NEXT: int f1(int);
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// CHECK-NEXT: };
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// CHECK-NEXT: struct B {
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// CHECK-NEXT: int f2(int);
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// CHECK-NEXT: };
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