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).
71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
// RUN: %clang_cc1 -std=c++2a -x c++ %s -verify
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namespace type
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{
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template<typename T>
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concept C1 = true;
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template<C1 T, C1 U = int>
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using A = T[10];
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using a = A<int>;
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namespace ns {
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template<typename T, int a = 0>
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concept C2 = true;
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}
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template<ns::C2 T1, ::type::ns::C2 T2> requires (sizeof(T1) <= sizeof(T2))
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struct B { };
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using b = B<int, int>;
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template<ns::C2... T1>
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struct C { };
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using c1 = C<char, char, char>;
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using c2 = C<char, char, char, char>;
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}
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namespace non_type
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{
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template<int v>
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concept C1 = true;
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template<C1 v, C1 u = 0> // expected-error{{expected a type}} // expected-note{{declared here}}
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// expected-error@-1 2{{concept named in type constraint is not a type concept}}
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// expected-error@-2 {{expected ',' or '>' in template-parameter-list}}
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int A = v; // expected-error{{'v' does not refer to a value}}
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}
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namespace temp
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{
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template<typename>
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struct test1 { }; // expected-note{{template is declared here}}
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template<template<typename> typename T>
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concept C1 = true;
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template<C1 TT, C1 UU = test1> // expected-error{{use of class template 'test1' requires template arguments}}
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// expected-error@-1 2{{concept named in type constraint is not a type concept}}
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using A = TT<int>; // expected-error{{expected ';' after alias declaration}}
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}
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namespace PR67235 {
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template <class T>
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concept C = true;
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template <auto D>
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struct S {};
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// Don't destroy annotation 'C' at the end of the lambda; else we'll run into a
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// use-after-free bug while constructing the type constraint 'C' on 'Default'.
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template <typename Ret, C Default = decltype([] { return Ret(); })>
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void func() {}
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template <typename Ret, C Default = S<[] { return Ret(); }>>
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void func2() {}
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}
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