forked from OSchip/llvm-project
94 lines
2.1 KiB
C++
94 lines
2.1 KiB
C++
// RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -g %s -o - -fno-standalone-debug | FileCheck %s
|
|
|
|
// Run again with -gline-tables-only and verify we don't crash. We won't output
|
|
// type info at all.
|
|
// RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -g %s -o - -gline-tables-only | FileCheck %s -check-prefix LINES-ONLY
|
|
|
|
// LINES-ONLY-NOT: DW_TAG_structure_type
|
|
|
|
template <typename T>
|
|
struct a {
|
|
};
|
|
extern template class a<int>;
|
|
// CHECK-NOT: ; [ DW_TAG_structure_type ] [a<int>]
|
|
|
|
template <typename T>
|
|
struct b {
|
|
};
|
|
extern template class b<int>;
|
|
b<int> bi;
|
|
// CHECK: ; [ DW_TAG_structure_type ] [b<int>] {{.*}} [def]
|
|
|
|
template <typename T>
|
|
struct c {
|
|
void f() {}
|
|
};
|
|
extern template class c<int>;
|
|
c<int> ci;
|
|
// CHECK: ; [ DW_TAG_structure_type ] [c<int>] {{.*}} [decl]
|
|
|
|
template <typename T>
|
|
struct d {
|
|
void f();
|
|
};
|
|
extern template class d<int>;
|
|
d<int> di;
|
|
// CHECK: ; [ DW_TAG_structure_type ] [d<int>] {{.*}} [def]
|
|
|
|
template <typename T>
|
|
struct e {
|
|
void f();
|
|
};
|
|
template <typename T>
|
|
void e<T>::f() {
|
|
}
|
|
extern template class e<int>;
|
|
e<int> ei;
|
|
// There's no guarantee that the out of line definition will appear before the
|
|
// explicit template instantiation definition, so conservatively emit the type
|
|
// definition here.
|
|
// CHECK: ; [ DW_TAG_structure_type ] [e<int>] {{.*}} [def]
|
|
|
|
template <typename T>
|
|
struct f {
|
|
void g();
|
|
};
|
|
extern template class f<int>;
|
|
template <typename T>
|
|
void f<T>::g() {
|
|
}
|
|
f<int> fi;
|
|
// CHECK: ; [ DW_TAG_structure_type ] [f<int>] {{.*}} [def]
|
|
|
|
template <typename T>
|
|
struct g {
|
|
void f();
|
|
};
|
|
template <>
|
|
void g<int>::f();
|
|
extern template class g<int>;
|
|
g<int> gi;
|
|
// CHECK: ; [ DW_TAG_structure_type ] [g<int>] {{.*}} [def]
|
|
|
|
template <typename T>
|
|
struct h {
|
|
};
|
|
template class h<int>;
|
|
// CHECK: ; [ DW_TAG_structure_type ] [h<int>] {{.*}} [def]
|
|
|
|
template <typename T>
|
|
struct i {
|
|
void f() {}
|
|
};
|
|
template<> void i<int>::f();
|
|
extern template class i<int>;
|
|
i<int> ii;
|
|
// CHECK: ; [ DW_TAG_structure_type ] [i<int>] {{.*}} [def]
|
|
|
|
template <typename T1, typename T2 = T1>
|
|
struct j {
|
|
};
|
|
extern template class j<int>;
|
|
j<int> jj;
|
|
// CHECK: ; [ DW_TAG_structure_type ] [j<int, int>]
|