e0064d8c24
We use CXX mangler to generate unique identifier for external C++ struct, union, class and enum. Types with unique identifier are added to retained types by DIBuilder. Testing cases are updated to reflect the unique identifier generated for types. The order of MDNodes is changed because of retained types and testing cases are updated accordingly. Testing case debug-info-uuid.cpp now emits error with Itanium mangler, since uuid is not yet handled in Itanium mangler. And it will check for the error message. llvm-svn: 189622
121 lines
2.6 KiB
C++
121 lines
2.6 KiB
C++
// RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -g %s -o - | FileCheck %s
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template<typename T> struct Identity {
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typedef T Type;
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};
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void f(Identity<int>::Type a) {}
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void f(Identity<int> a) {}
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void f(int& a) { }
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template<typename T> struct A {
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A<T> *next;
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};
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void f(A<int>) { }
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struct B { };
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void f() {
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int B::*a = 0;
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void (B::*b)() = 0;
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}
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namespace EmptyNameCrash {
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struct A { A(); };
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typedef struct { A x; } B;
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B x;
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}
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// PR4890
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namespace PR4890 {
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struct X {
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~X();
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};
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X::~X() { }
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}
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namespace VirtualDtor {
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struct Y {
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virtual ~Y();
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};
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Y::~Y() { }
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}
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namespace VirtualBase {
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struct A { };
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struct B : virtual A { };
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void f() {
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B b;
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}
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}
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void foo() {
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const wchar_t c = L'x';
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wchar_t d = c;
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}
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namespace b5249287 {
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template <typename T> class A {
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struct B;
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};
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class Cls {
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template <typename T> friend class A<T>::B;
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};
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Cls obj;
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}
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namespace pr14763 {
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struct foo {
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foo(const foo&);
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};
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foo func(foo f) {
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return f; // reference 'f' for now because otherwise we hit another bug
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}
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// CHECK: [[FOO:![0-9]*]] = metadata !{i32 {{[0-9]*}}, metadata !{{[0-9]*}}, metadata [[PR14763:![0-9]*]], {{.*}} ; [ DW_TAG_structure_type ] [foo]
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// CHECK: [[PR14763]] = {{.*}} ; [ DW_TAG_namespace ] [pr14763]
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// CHECK: [[INCTYPE:![0-9]*]] = {{.*}} ; [ DW_TAG_structure_type ] [incomplete]{{.*}} [decl]
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// CHECK: metadata [[A_MEM:![0-9]*]], i32 0, null, null, metadata !"_ZTSN7pr162141aE"} ; [ DW_TAG_structure_type ] [a]
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// CHECK: [[A_MEM]] = metadata !{metadata [[A_I:![0-9]*]]}
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// CHECK: [[A_I]] = {{.*}} ; [ DW_TAG_member ] [i] {{.*}} [from int]
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// CHECK: ; [ DW_TAG_structure_type ] [b] {{.*}}[decl]
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// CHECK: [[FUNC:![0-9]*]] = {{.*}} metadata !"_ZN7pr147634funcENS_3fooE", i32 {{[0-9]*}}, metadata [[FUNC_TYPE:![0-9]*]], {{.*}} ; [ DW_TAG_subprogram ] {{.*}} [def] [func]
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}
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namespace pr9608 { // also pr9600
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struct incomplete;
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incomplete (*x)[3];
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// CHECK: metadata [[INCARRAYPTR:![0-9]*]], i32 0, i32 1, [3 x i8]** @_ZN6pr96081xE, null} ; [ DW_TAG_variable ] [x]
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// CHECK: [[INCARRAYPTR]] = {{.*}}metadata [[INCARRAY:![0-9]*]]} ; [ DW_TAG_pointer_type ]
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// CHECK: [[INCARRAY]] = {{.*}}metadata [[INCTYPE]], metadata {{![0-9]*}}, i32 0, null, null, null} ; [ DW_TAG_array_type ] [line 0, size 0, align 0, offset 0] [from incomplete]
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}
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// For some reason the argument for PR14763 ended up all the way down here
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// CHECK: = metadata !{i32 {{[0-9]*}}, metadata [[FUNC]], {{.*}}, metadata [[FOO]], i32 8192, i32 0} ; [ DW_TAG_arg_variable ] [f]
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namespace pr16214 {
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struct a {
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int i;
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};
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typedef a at;
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struct b {
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};
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typedef b bt;
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void func() {
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at a_inst;
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bt *b_ptr_inst;
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const bt *b_cnst_ptr_inst;
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}
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}
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