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).
117 lines
2.7 KiB
C++
117 lines
2.7 KiB
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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namespace N {
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struct Outer {
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struct Inner {
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template<typename T>
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struct InnerTemplate {
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struct VeryInner {
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typedef T type;
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static enum K1 { K1Val = sizeof(T) } Kind1;
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static enum { K2Val = sizeof(T)*2 } Kind2;
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enum { K3Val = sizeof(T)*2 } Kind3;
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void foo() {
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K1 k1 = K1Val;
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Kind1 = K1Val;
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Outer::Inner::InnerTemplate<type>::VeryInner::Kind2 = K2Val;
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Kind3 = K3Val;
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}
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struct UeberInner {
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void bar() {
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K1 k1 = K1Val;
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Kind1 = K1Val;
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Outer::Inner::InnerTemplate<type>::VeryInner::Kind2 = K2Val;
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InnerTemplate t;
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InnerTemplate<type> t2;
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}
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};
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};
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};
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};
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};
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}
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typedef int INT;
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template struct N::Outer::Inner::InnerTemplate<INT>::VeryInner;
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template struct N::Outer::Inner::InnerTemplate<INT>::UeberInner; // expected-error{{no struct named 'UeberInner' in 'N::Outer::Inner::InnerTemplate<int>'}}
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namespace N2 {
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struct Outer2 {
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template<typename T, typename U = T>
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struct Inner {
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void foo() {
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enum { K1Val = sizeof(T) } k1;
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enum K2 { K2Val = sizeof(T)*2 } k2a;
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K2 k2b = K2Val;
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struct S { T x, y; } s1;
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struct { U x, y; } s2;
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s1.x = s2.x; // expected-error{{incompatible}}
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typedef T type;
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type t2 = s1.x;
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typedef struct { T z; } type2;
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type2 t3 = { s1.x };
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Inner i1;
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i1.foo();
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Inner<T> i2;
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i2.foo();
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}
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};
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};
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}
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template struct N2::Outer2::Inner<float>;
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template struct N2::Outer2::Inner<int*, float*>; // expected-note{{instantiation}}
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// Test dependent pointer-to-member expressions.
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template<typename T>
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struct smart_ptr {
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struct safe_bool {
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int member;
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};
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operator int safe_bool::*() const {
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return ptr? &safe_bool::member : 0;
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}
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T* ptr;
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};
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void test_smart_ptr(smart_ptr<int> p) {
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if (p) { }
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}
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// PR5517
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namespace test0 {
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template <int K> struct X {
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X() { extern void x(); }
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};
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void g() { X<2>(); }
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}
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namespace test1 {
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template <typename T> void f(T const &t) {
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union { char c; T t_; };
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c = 'a'; // <- this shouldn't silently fail to instantiate
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T::foo(); // expected-error {{has no members}}
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}
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template void f(int const &); // expected-note {{requested here}}
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}
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namespace test2 {
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template<typename T> void f() {
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T::error; // expected-error {{no member}}
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}
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void g() {
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// This counts as an odr-use, so should trigger the instantiation of f<int>.
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(void)&f<int>; // expected-note {{here}}
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}
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}
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