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).
78 lines
3.2 KiB
C++
78 lines
3.2 KiB
C++
// RUN: %clang_cc1 -Wno-error=return-type -std=c++11 -emit-llvm -triple=x86_64-apple-darwin9 -o - %s | FileCheck %s
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template<unsigned I, typename ...Types>
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struct X { };
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template<typename T> struct identity { using type = T; };
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template<typename T> struct add_reference;
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template<typename ...Types> struct tuple { };
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template<int ...Values> struct int_tuple { };
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template<template<typename> class ...Templates> struct template_tuple { };
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template<typename ...T> using ArrayOfN = int[sizeof...(T)];
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// CHECK-LABEL: define weak_odr void @_Z2f0IJEEv1XIXsZT_EJDpRT_EE
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template<typename ...Types>
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void f0(X<sizeof...(Types), Types&...>) { }
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template void f0(X<0>);
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// CHECK-LABEL: define weak_odr void @_Z2f0IJifdEEv1XIXsZT_EJDpRT_EE
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template void f0<int, float, double>(X<3, int&, float&, double&>);
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// Mangling for template argument packs
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template<typename ...Types> void f1() {}
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// CHECK-LABEL: define weak_odr void @_Z2f1IJEEvv
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template void f1<>();
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// CHECK-LABEL: define weak_odr void @_Z2f1IJiEEvv
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template void f1<int>();
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// CHECK-LABEL: define weak_odr void @_Z2f1IJifEEvv
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template void f1<int, float>();
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// Mangling function parameter packs
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template<typename ...Types> void f2(Types...) {}
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// CHECK-LABEL: define weak_odr void @_Z2f2IJEEvDpT_
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template void f2<>();
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// CHECK-LABEL: define weak_odr void @_Z2f2IJiEEvDpT_
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template void f2<int>(int);
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// CHECK-LABEL: define weak_odr void @_Z2f2IJifEEvDpT_
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template void f2<int, float>(int, float);
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// Mangling non-trivial function parameter packs
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template<typename ...Types> void f3(const Types *...) {}
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// CHECK-LABEL: define weak_odr void @_Z2f3IJEEvDpPKT_
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template void f3<>();
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// CHECK-LABEL: define weak_odr void @_Z2f3IJiEEvDpPKT_
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template void f3<int>(const int*);
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// CHECK-LABEL: define weak_odr void @_Z2f3IJifEEvDpPKT_
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template void f3<int, float>(const int*, const float*);
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// Mangling of type pack expansions in a template argument
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template<typename ...Types> tuple<Types...> f4() { return {}; }
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// CHECK-LABEL: define weak_odr void @_Z2f4IJifdEE5tupleIJDpT_EEv
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template tuple<int, float, double> f4();
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// Mangling of type pack expansions in a function type
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template<typename R, typename ...ArgTypes> identity<R(ArgTypes...)> f5() {}
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// CHECK-LABEL: define weak_odr void @_Z2f5IiJifdEE8identityIFT_DpT0_EEv
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template identity<int(int, float, double)> f5();
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// Mangling of non-type template argument expansions
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template<int ...Values> int_tuple<Values...> f6() {}
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// CHECK-LABEL: define weak_odr void @_Z2f6IJLi1ELi2ELi3EEE9int_tupleIJXspT_EEEv
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template int_tuple<1, 2, 3> f6();
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// Mangling of template template argument expansions
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template<template<typename> class ...Templates>
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template_tuple<Templates...> f7() {}
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// CHECK-LABEL: define weak_odr void @_Z2f7IJ8identity13add_referenceEE14template_tupleIJDpT_EEv
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template template_tuple<identity, add_reference> f7();
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template<typename T, typename ...U> void f8(ArrayOfN<int, U..., T, typename U::type...>&) {}
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// CHECK-LABEL: define weak_odr void @_Z2f8IiJ8identityIiES0_IfEEEvRAsPiDpT0_T_DpNS3_4typeEE_i
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template void f8<int, identity<int>, identity<float>>(int (&)[6]);
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template<typename ...T> void f10(ArrayOfN<T...> &) {}
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// FIXME: This is wrong; should be @_Z3f10IJifEEvRAsZT__i
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// CHECK-LABEL: define weak_odr void @_Z3f10IJifEEvRAsPDpT_E_i
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template void f10<int, float>(int (&)[2]);
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