vasilito
cb424d7448
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).
110 lines
2.8 KiB
C++
110 lines
2.8 KiB
C++
// RUN: %clang_cc1 -std=c++11 -triple x86_64-apple-darwin10 -emit-llvm -o - %s | FileCheck %s
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struct Spacer { int x; };
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struct A { double array[2]; };
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struct B : Spacer, A { };
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B &getB();
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// CHECK-LABEL: define{{.*}} nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z4getAv()
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// CHECK: call noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z4getBv()
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// CHECK-NEXT: getelementptr inbounds i8, ptr
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// CHECK-NEXT: ret ptr
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A &&getA() { return static_cast<A&&>(getB()); }
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int &getIntLValue();
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int &&getIntXValue();
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int getIntPRValue();
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// CHECK-LABEL: define{{.*}} nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z2f0v()
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// CHECK: call noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z12getIntLValuev()
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// CHECK-NEXT: ret ptr
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int &&f0() { return static_cast<int&&>(getIntLValue()); }
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// CHECK-LABEL: define{{.*}} nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z2f1v()
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// CHECK: call noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z12getIntXValuev()
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// CHECK-NEXT: ret ptr
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int &&f1() { return static_cast<int&&>(getIntXValue()); }
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// CHECK-LABEL: define{{.*}} nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_Z2f2v
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// CHECK: call noundef i32 @_Z13getIntPRValuev()
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// CHECK-NEXT: store i32 {{.*}}, ptr
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// CHECK-NEXT: ret ptr
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int &&f2() { return static_cast<int&&>(getIntPRValue()); }
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bool ok;
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class C
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{
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int* state_;
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C(const C&) = delete;
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C& operator=(const C&) = delete;
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public:
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C(int state) : state_(new int(state)) { }
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C(C&& a) {
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state_ = a.state_;
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a.state_ = 0;
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}
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~C() {
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delete state_;
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state_ = 0;
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}
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};
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C test();
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// CHECK-LABEL: define{{.*}} void @_Z15elide_copy_initv
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void elide_copy_init() {
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ok = false;
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// CHECK: call void @_Z4testv
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C a = test();
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// CHECK-NEXT: call void @_ZN1CD1Ev
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// CHECK-NEXT: ret void
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}
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// CHECK-LABEL: define{{.*}} void @_Z16test_move_returnv
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C test_move_return() {
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// CHECK: call void @_ZN1CC1Ei
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C a1(3);
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// CHECK: call void @_ZN1CC1Ei
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C a2(4);
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if (ok)
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// CHECK: call void @_ZN1CC1EOS_
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return a1;
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// CHECK: call void @_ZN1CC1EOS_
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return a2;
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// CHECK: call void @_ZN1CD1Ev
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// CHECK: call void @_ZN1CD1Ev
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//CHECK: ret void
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}
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// PR10800: don't crash
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namespace test1 {
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int &&move(int&);
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struct A { A(int); };
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struct B {
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A a;
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B(int i);
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};
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// CHECK-LABEL: define{{.*}} void @_ZN5test11BC2Ei(
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// CHECK: [[T0:%.*]] = call noundef nonnull align {{[0-9]+}} dereferenceable({{[0-9]+}}) ptr @_ZN5test14moveERi(
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// CHECK-NEXT: [[T1:%.*]] = load i32, ptr [[T0]]
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// CHECK-NEXT: call void @_ZN5test11AC1Ei({{.*}}, i32 noundef [[T1]])
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// CHECK-NEXT: ret void
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B::B(int i) : a(move(i)) {}
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}
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// PR11009
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struct MoveConvertible {
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operator int&& () const;
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};
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void moveConstruct() {
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(void)(int)MoveConvertible();
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}
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