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).
76 lines
1.8 KiB
C++
76 lines
1.8 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
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struct Y {
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int x;
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};
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template<typename T>
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struct X1 {
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int f(T* ptr, int T::*pm) {
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// expected-error@-1 {{type 'int' cannot be used prior to '::' because it has no members}}
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return ptr->*pm;
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}
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};
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template struct X1<Y>;
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template struct X1<int>; // expected-note{{instantiation}}
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template<typename T, typename Class>
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struct X2 {
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T f(Class &obj, T Class::*pm) { // expected-error{{to a reference}} \
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// expected-error{{member pointer to void}}
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return obj.*pm;
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}
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};
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template struct X2<int, Y>;
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template struct X2<int&, Y>; // expected-note{{instantiation}}
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template struct X2<const void, Y>; // expected-note{{instantiation}}
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template<typename T, typename Class, T Class::*Ptr>
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struct X3 {
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X3<T, Class, Ptr> &operator=(const T& value) {
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return *this;
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}
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};
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X3<int, Y, &Y::x> x3;
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typedef int Y::*IntMember;
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template<IntMember Member>
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struct X4 {
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X3<int, Y, Member> member;
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int &getMember(Y& y) { return y.*Member; }
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};
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int &get_X4(X4<&Y::x> x4, Y& y) {
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return x4.getMember(y);
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}
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template<IntMember Member>
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void accept_X4(X4<Member>);
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void test_accept_X4(X4<&Y::x> x4) {
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accept_X4(x4);
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}
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namespace ValueDepMemberPointer {
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template <void (*)()> struct instantiate_function {};
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template <typename T> struct S {
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static void instantiate();
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typedef instantiate_function<&S::instantiate> x; // expected-note{{instantiation}}
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};
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template <typename T> void S<T>::instantiate() {
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int a[(int)sizeof(T)-42]; // expected-error{{array with a negative size}}
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}
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S<int> s;
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}
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namespace PR18192 {
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struct A { struct { int n; }; };
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template<int A::*> struct X {};
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constexpr int A::*p = &A::n;
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X<p> x; // expected-error{{not a pointer to member constant}}
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}
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