Files
RedBear-OS/local/recipes/dev/libclc/source/clang/test/Modules/no-transitive-decl-change-4.cppm
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

82 lines
2.4 KiB
C++

// Test that adding a new unused decl within reduced BMI may not produce a transitive change.
//
// RUN: rm -rf %t
// RUN: split-file %s %t
//
// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/T.cppm -o %t/T.pcm \
// RUN: -fmodule-file=T=%t/T.pcm
// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/T1.cppm -o %t/T1.pcm \
// RUN: -fmodule-file=T=%t/T.pcm
// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/T2.cppm -o %t/T2.pcm \
// RUN: -fmodule-file=T=%t/T.pcm
// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/T3.cppm -o %t/T3.pcm \
// RUN: -fmodule-file=T=%t/T.pcm
// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/T4.cppm -o %t/T4.pcm \
// RUN: -fmodule-file=T=%t/T.pcm
// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/A.cppm -o %t/A.pcm \
// RUN: -fmodule-file=T=%t/T.pcm
// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/AWrapper.cppm -o %t/AWrapper.pcm \
// RUN: -fprebuilt-module-path=%t
// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/B.cppm -o %t/B.pcm \
// RUN: -fprebuilt-module-path=%t
//
// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/A.v1.cppm -o %t/A.v1.pcm \
// RUN: -fmodule-file=T=%t/T.pcm
// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/AWrapper.cppm -o %t/AWrapper.v1.pcm \
// RUN: -fprebuilt-module-path=%t -fmodule-file=A=%t/A.v1.pcm
// RUN: %clang_cc1 -std=c++20 -emit-reduced-module-interface %t/B.cppm -o %t/B.v1.pcm \
// RUN: -fprebuilt-module-path=%t -fmodule-file=AWrapper=%t/AWrapper.v1.pcm -fmodule-file=A=%t/A.v1.pcm
//
// RUN: not diff %t/B.pcm %t/B.v1.pcm &> /dev/null
//--- T.cppm
export module T;
export template <class T>
struct Templ {};
//--- T1.cppm
export module T1;
import T;
export using Tunsigned = Templ<unsigned>;
//--- T2.cppm
export module T2;
import T;
export using Tfloat = Templ<float>;
//--- T3.cppm
export module T3;
import T;
export using Tlong = Templ<long long>;
//--- T4.cppm
export module T4;
import T;
export using Tshort = Templ<short>;
//--- A.cppm
export module A;
import T;
export using Tint = Templ<int>;
//--- A.v1.cppm
export module A;
import T;
export using Tint = Templ<int>;
void __unused__() {}
//--- AWrapper.cppm
export module AWrapper;
import A;
//--- B.cppm
export module B;
import AWrapper;
import T;
import T1;
import T2;
import T3;
import T4;
export using Tdouble = Templ<double>;