Files
RedBear-OS/local/recipes/dev/libclc/source/clang/test/CodeGenCXX/debug-info-template-explicit-specialization.cpp
T
vasilito cb424d7448 build: static patch-sanity linter (shift-left the malformed-patch class)
verify-patch-sanity.py validates every active recipe .patch has internally-
consistent hunk line counts — catching the 'malformed patch at line N' failure
at commit/CI/preflight time instead of hours into a cook. This cycle hit that
class three times (qtwaylandscanner, sddm, xwayland), each only discovered when
cookbook tried to apply the patch.

Running it across the repo found 29 latent malformed patches (validated against
GNU patch: e.g. relibc/P3-sysv-ipc reproduces 'malformed patch at line 22').
They were harmless only because they sit in vendored recipes (baked, not re-
applied) — but would fail on any version-bump re-derivation. --fix recounts the
hunk headers (body untouched) and repaired all 29.

Wired into build-preflight.sh (Phase 1.0D) and redbear-ci.yml, with a unit test
(test-patch-sanity.sh). Skips archived/legacy trees and unvalidatable formats
(empty placeholders, bare-@@ git hunks).
2026-08-01 05:13:02 +03:00

129 lines
3.3 KiB
C++

// RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -debug-info-kind=limited %s -o - | FileCheck %s
// Make sure this still works with constructor homing.
// RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -debug-info-kind=constructor %s -o - | FileCheck %s
// Run again with -gline-tables-only or -gline-directives-only and verify we don't crash. We won't output
// type info at all.
// RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -debug-info-kind=line-tables-only %s -o - | FileCheck %s -check-prefix LINES-ONLY
// RUN: %clang_cc1 -emit-llvm -triple %itanium_abi_triple -debug-info-kind=line-directives-only %s -o - | FileCheck %s -check-prefix LINES-ONLY
// LINES-ONLY-NOT: !DICompositeType(tag: DW_TAG_structure_type
// "h" is at the top because it's in the compile unit's retainedTypes: list.
// CHECK: DICompositeType(tag: DW_TAG_structure_type, name: "h<int>"
// CHECK-NOT: DIFlagFwdDecl
// CHECK-SAME: ){{$}}
template <typename T>
struct a {
};
extern template class a<int>;
// CHECK-NOT: DICompositeType(tag: DW_TAG_structure_type, name: "a<int>"
template <typename T>
struct b {
};
extern template class b<int>;
b<int> bi;
template <typename T>
struct c {
void f() {}
};
extern template class c<int>;
c<int> ci;
// CHECK: DICompositeType(tag: DW_TAG_structure_type, name: "c<int>"
// CHECK-SAME: DIFlagFwdDecl
template <typename T>
struct d {
void f();
};
extern template class d<int>;
d<int> di;
// CHECK: DICompositeType(tag: DW_TAG_structure_type, name: "d<int>"
// CHECK-NOT: DIFlagFwdDecl
// CHECK-SAME: ){{$}}
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: DICompositeType(tag: DW_TAG_structure_type, name: "e<int>"
// CHECK-NOT: DIFlagFwdDecl
// CHECK-SAME: ){{$}}
template <typename T>
struct f {
void g();
};
extern template class f<int>;
template <typename T>
void f<T>::g() {
}
f<int> fi;
// CHECK: DICompositeType(tag: DW_TAG_structure_type, name: "f<int>"
// CHECK-NOT: DIFlagFwdDecl
// CHECK-SAME: ){{$}}
template <typename T>
struct g {
void f();
};
template <>
void g<int>::f();
extern template class g<int>;
g<int> gi;
// CHECK: DICompositeType(tag: DW_TAG_structure_type, name: "g<int>"
// CHECK-NOT: DIFlagFwdDecl
// CHECK-SAME: ){{$}}
template <typename T>
struct h {
};
template class h<int>;
template <typename T>
struct i {
void f() {}
};
template<> void i<int>::f();
extern template class i<int>;
i<int> ii;
// CHECK: DICompositeType(tag: DW_TAG_structure_type, name: "i<int>"
// CHECK-NOT: DIFlagFwdDecl
// CHECK-SAME: ){{$}}
template <typename T1, typename T2 = T1>
struct j {
};
extern template class j<int>;
j<int> jj;
template <typename T>
struct j_wrap {
};
j_wrap<j<int>> j_wrap_j;
// CHECK: DICompositeType(tag: DW_TAG_structure_type, name: "j<int, int>"
// CHECK: DICompositeType(tag: DW_TAG_structure_type, name: "j_wrap<j<int, int> >"
template <typename T>
struct k {
};
template <>
struct k<int>;
template struct k<int>;
// CHECK-NOT: !DICompositeType(tag: DW_TAG_structure_type, name: "k<int>"
// CHECK: DICompositeType(tag: DW_TAG_structure_type, name: "b<int>"
// CHECK-NOT: DIFlagFwdDecl
// CHECK-SAME: ){{$}}