Files
RedBear-OS/local/recipes/dev/libclc/source/clang/test/Modules/pr64091.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

195 lines
3.7 KiB
C++

// RUN: rm -rf %t
// RUN: mkdir %t
// RUN: split-file %s %t
//
// RUN: cd %t
//
// RUN: %clang_cc1 -fmodules -fno-implicit-modules -fmodule-name=c \
// RUN: -fmodule-map-file=c.cppmap -xc++ c.cppmap -emit-module -o c.pcm
// RUN: %clang_cc1 -fmodules -fno-implicit-modules -fmodule-name=a \
// RUN: -fmodule-map-file=a.cppmap -fmodule-map-file=c.cppmap -xc++ a.cppmap \
// RUN: -emit-module -o a.pcm
// RUN: %clang_cc1 -fmodules -fno-implicit-modules -fmodule-name=b \
// RUN: -fmodule-map-file=b.cppmap -fmodule-map-file=c.cppmap -xc++ b.cppmap \
// RUN: -emit-module -o b.pcm
// RUN: %clang_cc1 -fmodules -fno-implicit-modules -fmodule-name=test \
// RUN: -fmodule-map-file=test.cppmap -fmodule-map-file=a.cppmap \
// RUN: -fmodule-map-file=b.cppmap -fmodule-file=a.pcm -fmodule-file=b.pcm -xc++ \
// RUN: test.cc -emit-llvm -o - | FileCheck test.cc
//--- a.cppmap
module "a" {
export *
module "a.h" {
export *
header "a.h"
}
use "c"
}
//--- b.cppmap
module "b" {
export *
module "b.h" {
export *
header "b.h"
}
use "c"
}
//--- c.cppmap
module "c" {
export *
module "c1.h" {
export *
textual header "c1.h"
}
module "c2.h" {
export *
textual header "c2.h"
}
module "c3.h" {
export *
textual header "c3.h"
}
}
//--- test.cppmap
module "test" {
export *
use "a"
use "b"
}
//--- a.h
#ifndef A_H_
#define A_H_
#include "c1.h"
namespace q {
template <typename T,
typename std::enable_if<::p::P<T>::value>::type>
class X {};
} // namespace q
#include "c3.h"
#endif // A_H_
//--- b.h
#ifndef B_H_
#define B_H_
#include "c2.h"
#endif // B_H_
//--- c1.h
#ifndef C1_H_
#define C1_H_
namespace std {
template <class _Tp, _Tp __v>
struct integral_constant {
static constexpr const _Tp value = __v;
typedef _Tp value_type;
typedef integral_constant type;
constexpr operator value_type() const noexcept { return value; }
constexpr value_type operator()() const noexcept { return value; }
};
template <class _Tp, _Tp __v>
constexpr const _Tp integral_constant<_Tp, __v>::value;
typedef integral_constant<bool, true> true_type;
typedef integral_constant<bool, false> false_type;
template <bool, class _Tp = void>
struct enable_if {};
template <class _Tp>
struct enable_if<true, _Tp> {
typedef _Tp type;
};
} // namespace std
namespace p {
template <typename T>
struct P : ::std::false_type {};
}
#endif // C1_H_
//--- c2.h
#ifndef C2_H_
#define C2_H_
#include "c3.h"
enum E {};
namespace p {
template <>
struct P<E> : std::true_type {};
} // namespace proto2
inline void f(::util::EnumErrorSpace<E>) {}
#endif // C2_H_
//--- c3.h
#ifndef C3_H_
#define C3_H_
#include "c1.h"
namespace util {
template <typename T>
class ErrorSpaceImpl;
class ErrorSpace {
protected:
template <bool* addr>
struct OdrUse {
constexpr OdrUse() : b(*addr) {}
bool& b;
};
template <typename T>
struct Registerer {
static bool register_token;
static constexpr OdrUse<&register_token> kRegisterTokenUse{};
};
private:
template <typename T>
static const ErrorSpace* GetBase() {
return 0;
}
static bool Register(const ErrorSpace* (*space)()) { return true; }
};
template <typename T>
bool ErrorSpace::Registerer<T>::register_token =
Register(&ErrorSpace::GetBase<T>);
template <typename T>
class ErrorSpaceImpl : public ErrorSpace {
private:
static constexpr Registerer<ErrorSpaceImpl> kRegisterer{};
};
template <typename T, typename = typename std::enable_if<p::P<T>::value>::type>
class EnumErrorSpace : public ErrorSpaceImpl<EnumErrorSpace<T>> {};
} // namespace util
#endif // C3_H_
//--- test.cc
#include "a.h"
#include "b.h"
int main(int, char**) {}
// CHECK-NOT: error