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).
96 lines
3.3 KiB
C++
96 lines
3.3 KiB
C++
// RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -triple %itanium_abi_triple -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name classtemplate.cpp %s > %tmapping
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// RUN: FileCheck -input-file %tmapping %s --check-prefix=CHECK-CONSTRUCTOR
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// RUN: FileCheck -input-file %tmapping %s --check-prefix=CHECK-GETTER
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// RUN: FileCheck -input-file %tmapping %s --check-prefix=CHECK-SETTER
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// RUN: FileCheck -input-file %tmapping %s --check-prefix=CHECK-INIT-LIST
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template<class TT>
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class Test {
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public:
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enum BaseType {
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A, C, G, T, Invalid
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};
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const static int BaseCount = 4;
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double bases[BaseCount];
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// CHECK-CONSTRUCTOR: _ZN4TestIjEC
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Test() { } // CHECK-CONSTRUCTOR: File 0, [[@LINE]]:10 -> [[@LINE]]:13 = #0
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// FIXME: It would be nice to emit no-coverage for get, but trying to do this
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// runs afoul of cases like Test3::unmangleable below.
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// FIXME-GETTER: _ZNK4TestIjE3get
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double get(TT position) const { // FIXME-GETTER: File 0, [[@LINE]]:33 -> [[@LINE+2]]:4 = 0
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return bases[position];
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}
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// CHECK-SETTER: _ZN4TestIjE3set
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void set(TT position, double value) { // CHECK-SETTER: File 0, [[@LINE]]:39 -> [[@LINE+2]]:4 = #0
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bases[position] = value;
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}
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};
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class Test2 {
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// CHECK-CONSTRUCTOR: _ZN5Test2C
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Test2() { } // CHECK-CONSTRUCTOR: File 0, [[@LINE]]:11 -> [[@LINE]]:14 = 0
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// CHECK-GETTER: _ZNK5Test23get
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double get(unsigned position) const { // CHECK-GETTER: File 0, [[@LINE]]:39 -> [[@LINE+2]]:4 = 0
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return 0.0;
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}
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};
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// Test3::unmangleable can't be mangled, since there isn't a complete type for
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// the __is_final type trait expression. This would cause errors if we try to
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// emit a no-coverage mapping for the method.
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template <class T, bool = __is_final(T)> class UninstantiatedClassWithTraits {};
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template <class T> class Test3 {
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void unmangleable(UninstantiatedClassWithTraits<T> x) {}
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};
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void abort() __attribute__((noreturn));
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namespace std {
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typedef decltype(sizeof(int)) size_t;
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template <typename E> struct initializer_list {
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const E *p;
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size_t n;
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initializer_list(const E *p, size_t n) : p(p), n(n) {}
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};
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template <typename F, typename S> struct pair {
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F f;
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S s;
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pair(const F &f, const S &s) : f(f), s(s) {}
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};
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struct string {
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const char *str;
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string() { abort(); }
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string(const char *S) : str(S) {}
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~string() { abort(); }
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};
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template<typename K, typename V>
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struct map {
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using T = pair<K, V>;
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map(initializer_list<T> i, const string &s = string()) {}
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~map() { abort(); }
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};
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}; // namespace std
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// CHECK-INIT-LIST-LABEL: _Z5Test4v:
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std::map<int, int> Test4() { // CHECK-INIT-LIST: File 0, [[@LINE]]:28 -> [[@LINE+3]]:2 = #0
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abort(); // CHECK-INIT-LIST-NEXT: Gap,File 0, [[@LINE]]:11 -> [[@LINE+1]]:3 = 0
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return std::map<int, int>{{0, 0}}; // CHECK-INIT-LIST-NEXT: [[@LINE]]:3 -> [[@LINE]]:36 = 0
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}
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int main() {
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Test<unsigned> t;
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t.set(Test<unsigned>::A, 5.5);
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t.set(Test<unsigned>::T, 5.6);
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t.set(Test<unsigned>::G, 5.7);
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t.set(Test<unsigned>::C, 5.8);
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Test4();
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return 0;
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}
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