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).
434 lines
13 KiB
C++
434 lines
13 KiB
C++
// RUN: %clang_cc1 -triple powerpc-ibm-aix-xcoff -fdump-record-layouts \
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// RUN: -fsyntax-only -fxl-pragma-pack %s | \
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// RUN: FileCheck %s
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// RUN: %clang_cc1 -triple powerpc64-ibm-aix-xcoff -fdump-record-layouts \
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// RUN: -fsyntax-only -fxl-pragma-pack %s | \
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// RUN: FileCheck %s
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namespace test1 {
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// Test the class layout when having a double which is/is not the first struct
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// member.
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struct D {
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double d1;
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int i1;
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};
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struct DoubleFirst {
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struct D d2;
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int i2;
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};
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struct IntFirst {
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int i3;
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struct D d3;
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};
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int a = sizeof(DoubleFirst);
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int b = sizeof(IntFirst);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test1::D
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// CHECK-NEXT: 0 | double d1
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// CHECK-NEXT: 8 | int i1
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// CHECK-NEXT: | [sizeof=16, dsize=16, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=16, nvalign=4, preferrednvalign=8]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test1::DoubleFirst
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// CHECK-NEXT: 0 | struct test1::D d2
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// CHECK-NEXT: 0 | double d1
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// CHECK-NEXT: 8 | int i1
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// CHECK-NEXT: 16 | int i2
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// CHECK-NEXT: | [sizeof=24, dsize=24, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=24, nvalign=4, preferrednvalign=8]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test1::IntFirst
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// CHECK-NEXT: 0 | int i3
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// CHECK-NEXT: 4 | struct test1::D d3
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// CHECK-NEXT: 4 | double d1
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// CHECK-NEXT: 12 | int i1
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// CHECK-NEXT: | [sizeof=20, dsize=20, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=20, nvalign=4, preferrednvalign=4]
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} // namespace test1
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namespace test2 {
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// Test the class layout when having a zero-sized bitfield followed by double.
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struct Double {
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int : 0;
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double d;
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};
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int a = sizeof(Double);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test2::Double
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// CHECK-NEXT: 0:- | int
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: | [sizeof=8, dsize=8, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=8, nvalign=4, preferrednvalign=4]
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} // namespace test2
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namespace test3 {
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// Test the class layout when having a double member in union.
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union A {
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int b;
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double d;
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};
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struct UnionStruct {
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union A a;
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int i;
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};
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int a = sizeof(UnionStruct);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | union test3::A
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// CHECK-NEXT: 0 | int b
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: | [sizeof=8, dsize=8, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=8, nvalign=4, preferrednvalign=8]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test3::UnionStruct
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// CHECK-NEXT: 0 | union test3::A a
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// CHECK-NEXT: 0 | int b
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: 8 | int i
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// CHECK-NEXT: | [sizeof=16, dsize=16, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=16, nvalign=4, preferrednvalign=8]
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} // namespace test3
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namespace test4 {
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// Test the class layout when having multiple base classes.
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struct A {
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int a;
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};
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struct B {
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double d;
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};
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class S : A, B {
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};
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int a = sizeof(S);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test4::A
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// CHECK-NEXT: 0 | int a
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// CHECK-NEXT: | [sizeof=4, dsize=4, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=4, nvalign=4, preferrednvalign=4]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test4::B
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: | [sizeof=8, dsize=8, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=8, nvalign=4, preferrednvalign=8]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | class test4::S
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// CHECK-NEXT: 0 | struct test4::A (base)
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// CHECK-NEXT: 0 | int a
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// CHECK-NEXT: 4 | struct test4::B (base)
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// CHECK-NEXT: 4 | double d
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// CHECK-NEXT: | [sizeof=12, dsize=12, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=12, nvalign=4, preferrednvalign=4]
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} // namespace test4
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namespace test5 {
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struct Empty {
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};
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struct EmptyDer : Empty {
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double d;
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};
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struct NonEmpty {
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int i;
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};
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struct NonEmptyDer : NonEmpty {
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double d;
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};
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int a = sizeof(EmptyDer);
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int b = sizeof(NonEmptyDer);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test5::Empty (empty)
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// CHECK-NEXT: | [sizeof=1, dsize=1, align=1, preferredalign=1,
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// CHECK-NEXT: | nvsize=1, nvalign=1, preferrednvalign=1]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test5::EmptyDer
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// CHECK-NEXT: 0 | struct test5::Empty (base) (empty)
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: | [sizeof=8, dsize=8, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=8, nvalign=4, preferrednvalign=8]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test5::NonEmpty
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// CHECK-NEXT: 0 | int i
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// CHECK-NEXT: | [sizeof=4, dsize=4, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=4, nvalign=4, preferrednvalign=4]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test5::NonEmptyDer
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// CHECK-NEXT: 0 | struct test5::NonEmpty (base)
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// CHECK-NEXT: 0 | int i
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// CHECK-NEXT: 4 | double d
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// CHECK-NEXT: | [sizeof=12, dsize=12, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=12, nvalign=4, preferrednvalign=4]
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} // namespace test5
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namespace test6 {
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struct A {
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struct B {
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double d[3];
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} b;
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};
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int a = sizeof(A);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test6::A::B
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// CHECK-NEXT: 0 | double[3] d
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// CHECK-NEXT: | [sizeof=24, dsize=24, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=24, nvalign=4, preferrednvalign=8]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test6::A
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// CHECK-NEXT: 0 | struct test6::A::B b
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// CHECK-NEXT: 0 | double[3] d
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// CHECK-NEXT: | [sizeof=24, dsize=24, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=24, nvalign=4, preferrednvalign=8]
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} // namespace test6
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namespace test7 {
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struct A {
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struct B {
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long double _Complex d[3];
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} b;
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};
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int a = sizeof(A);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test7::A::B
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// CHECK-NEXT: 0 | _Complex long double[3] d
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// CHECK-NEXT: | [sizeof=48, dsize=48, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=48, nvalign=4, preferrednvalign=8]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test7::A
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// CHECK-NEXT: 0 | struct test7::A::B b
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// CHECK-NEXT: 0 | _Complex long double[3] d
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// CHECK-NEXT: | [sizeof=48, dsize=48, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=48, nvalign=4, preferrednvalign=8]
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} // namespace test7
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namespace test8 {
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struct Emp {};
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struct Y : Emp {
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double d;
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};
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struct Z : Emp {
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Y y;
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};
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int a = sizeof(Z);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test8::Emp (empty)
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// CHECK-NEXT: | [sizeof=1, dsize=1, align=1, preferredalign=1,
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// CHECK-NEXT: | nvsize=1, nvalign=1, preferrednvalign=1]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test8::Y
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// CHECK-NEXT: 0 | struct test8::Emp (base) (empty)
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: | [sizeof=8, dsize=8, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=8, nvalign=4, preferrednvalign=8]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test8::Z
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// CHECK-NEXT: 0 | struct test8::Emp (base) (empty)
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// CHECK-NEXT: 8 | struct test8::Y y
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// CHECK-NEXT: 8 | struct test8::Emp (base) (empty)
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// CHECK-NEXT: 8 | double d
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// CHECK-NEXT: | [sizeof=16, dsize=16, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=16, nvalign=4, preferrednvalign=8]
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} // namespace test8
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namespace test9 {
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// Test the class layout when having a zero-extent array in a base class, which
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// renders the base class not empty.
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struct A { char zea[0]; };
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struct B : A { double d; };
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struct C { double d; };
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struct D : A, C { char x; };
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int a = sizeof(B);
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int b = sizeof(D);
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// CHECK: 0 | struct test9::B
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// CHECK-NEXT: 0 | struct test9::A (base)
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// CHECK-NEXT: 0 | char[0] zea
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: | [sizeof=8, dsize=8, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=8, nvalign=4, preferrednvalign=4]
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// CHECK: 0 | struct test9::D
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// CHECK-NEXT: 0 | struct test9::A (base)
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// CHECK-NEXT: 0 | char[0] zea
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// CHECK-NEXT: 0 | struct test9::C (base)
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: 8 | char x
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// CHECK-NEXT: | [sizeof=12, dsize=9, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=9, nvalign=4, preferrednvalign=4]
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} // namespace test9
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namespace test10 {
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struct A { double x; };
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struct B : A {};
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int a = sizeof(B);
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// CHECK: 0 | struct test10::B
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// CHECK-NEXT: 0 | struct test10::A (base)
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// CHECK-NEXT: 0 | double x
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// CHECK-NEXT: | [sizeof=8, dsize=8, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=8, nvalign=4, preferrednvalign=8]
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} // namespace test10
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namespace test11 {
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// Test how #pragma pack and align attribute interacts with AIX `power`
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// alignment rules.
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struct A {
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char a;
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double __attribute__((aligned(16))) d;
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int i;
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};
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struct B {
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double __attribute__((aligned(4))) d1;
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char a;
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double d2;
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};
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#pragma pack(2)
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struct C {
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int i;
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short j;
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double k;
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};
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#pragma pack(pop)
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#pragma pack(2)
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struct D {
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double d;
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short j;
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int i;
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};
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#pragma pack(pop)
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#pragma pack(8)
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struct E {
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double __attribute__((aligned(4))) d;
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short s;
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};
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#pragma pack(pop)
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#pragma pack(4)
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struct F : public D {
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double d;
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};
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#pragma pack(pop)
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#pragma pack(2)
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struct G : public E {
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int i;
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};
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#pragma pack(pop)
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int a = sizeof(A);
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int b = sizeof(B);
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int c = sizeof(C);
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int d = sizeof(D);
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int e = sizeof(E);
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int f = sizeof(F);
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int g = sizeof(G);
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test11::A
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// CHECK-NEXT: 0 | char a
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// CHECK-NEXT: 16 | double d
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// CHECK-NEXT: 24 | int i
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// CHECK-NEXT: | [sizeof=32, dsize=32, align=16, preferredalign=16,
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// CHECK-NEXT: | nvsize=32, nvalign=16, preferrednvalign=16]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test11::B
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// CHECK-NEXT: 0 | double d1
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// CHECK-NEXT: 8 | char a
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// CHECK-NEXT: 12 | double d2
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// CHECK-NEXT: | [sizeof=24, dsize=24, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=24, nvalign=4, preferrednvalign=8]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test11::C
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// CHECK-NEXT: 0 | int i
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// CHECK-NEXT: 4 | short j
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// CHECK-NEXT: 6 | double k
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// CHECK-NEXT: | [sizeof=14, dsize=14, align=2, preferredalign=2,
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// CHECK-NEXT: | nvsize=14, nvalign=2, preferrednvalign=2]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test11::D
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: 8 | short j
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// CHECK-NEXT: 10 | int i
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// CHECK-NEXT: | [sizeof=14, dsize=14, align=2, preferredalign=2,
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// CHECK-NEXT: | nvsize=14, nvalign=2, preferrednvalign=2]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test11::E
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: 8 | short s
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// CHECK-NEXT: | [sizeof=16, dsize=16, align=4, preferredalign=8,
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// CHECK-NEXT: | nvsize=16, nvalign=4, preferrednvalign=8]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test11::F
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// CHECK-NEXT: 0 | struct test11::D (base)
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: 8 | short j
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// CHECK-NEXT: 10 | int i
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// CHECK-NEXT: 16 | double d
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// CHECK-NEXT: | [sizeof=24, dsize=24, align=4, preferredalign=4,
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// CHECK-NEXT: | nvsize=24, nvalign=4, preferrednvalign=4]
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// CHECK: *** Dumping AST Record Layout
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// CHECK-NEXT: 0 | struct test11::G
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// CHECK-NEXT: 0 | struct test11::E (base)
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// CHECK-NEXT: 0 | double d
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// CHECK-NEXT: 8 | short s
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// CHECK-NEXT: 16 | int i
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// CHECK-NEXT: | [sizeof=20, dsize=20, align=2, preferredalign=2,
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// CHECK-NEXT: | nvsize=20, nvalign=2, preferrednvalign=2]
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} // namespace test11
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