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).
402 lines
18 KiB
C++
402 lines
18 KiB
C++
// RUN: %clang_cc1 -std=c++20 %s -triple x86_64-linux-gnu -emit-llvm -o - | FileCheck %s
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// RUN: %clang_cc1 -std=c++20 %s -triple x86_64-windows -emit-llvm -o - | FileCheck %s --check-prefix=MSABI
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#define fold(x) (__builtin_constant_p(x) ? (x) : (x))
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struct A { int a; const int b; };
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template<A> void f() {}
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// CHECK: define weak_odr void @_Z1fIXtl1ALi1ELi2EEEEvv(
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// MSABI: define {{.*}} @"??$f@$2UA@@H00$$CBH01@@@YAXXZ"
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template void f<A{1, 2}>();
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struct B { const int *p; int k; };
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template<B> void f() {}
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int n = 0;
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// CHECK: define weak_odr void @_Z1fIXtl1BadL_Z1nEEEEvv(
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// MSABI: define {{.*}} @"??$f@$2UB@@PEBHE?n@@3HAH0A@@@@YAXXZ"
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template void f<B{&n}>();
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// CHECK: define weak_odr void @_Z1fIXtl1BLPKi0ELi1EEEEvv(
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// MSABI: define {{.*}} @"??$f@$2UB@@PEBH0A@H00@@@YAXXZ"
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template void f<B{nullptr, 1}>();
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// CHECK: define weak_odr void @_Z1fIXtl1BEEEvv(
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// MSABI: define {{.*}} @"??$f@$2UB@@PEBH0A@H0A@@@@YAXXZ"
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template void f<B{nullptr}>();
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// These are extensions, but they seem like the obvious manglings.
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// CHECK: define weak_odr void @_Z1fIXtl1BLPKi32EEEEvv(
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// MSABI: define {{.*}} @"??$f@$2UB@@PEBH0CA@H0A@@@@YAXXZ"
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template void f<B{fold((int*)32)}>();
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#ifndef _WIN32
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// FIXME: On MS ABI, we mangle this the same as nullptr, despite considering a
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// null pointer and zero bitcast to a pointer to be distinct pointer values.
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// CHECK: define weak_odr void @_Z1fIXtl1BrcPKiLi0EEEEvv(
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template void f<B{fold(reinterpret_cast<int*>(0))}>();
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#endif
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// Pointers to subobjects.
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struct Nested { union { int k; int arr[2]; }; } nested[2];
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struct Derived : A, Nested { int z; A a_field; } extern derived;
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// CHECK: define weak_odr void @_Z1fIXtl1BadsoKiL_Z7derivedE16EEEEvv
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// MSABI: define {{.*}} void @"??$f@$2UB@@PEBH56E?derived@@3UDerived@@Az@@@H0A@@@@YAXXZ"
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template void f<B{&derived.z}>();
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// CHECK: define weak_odr void @_Z1fIXtl1BadsoKiL_Z7derivedE20EEEEvv
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// MSABI: define {{.*}} void @"??$f@$2UB@@PEBH566E?derived@@3UDerived@@Aa_field@@a@@@H0A@@@@YAXXZ"
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template void f<B{&derived.a_field.a}>();
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// CHECK: define weak_odr void @_Z1fIXtl1BadsoKiL_Z6nestedE_EEEEvv
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// MSABI: define {{.*}} void @"??$f@$2UB@@PEBH56CE?nested@@3PAUNested@@A0A@@k@@@H0A@@@@YAXXZ"
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template void f<B{&nested[0].k}>();
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// Mangling of pointers to nested array elements and past-the-end pointers
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// is still incorrect in MSVC.
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#ifndef _WIN32
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// CHECK: define weak_odr void @_Z1fIXtl1BadsoKiL_Z6nestedE16_0pEEEEvv
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template void f<B{&nested[1].arr[2]}>();
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// CHECK: define weak_odr void @_Z1fIXtl1BadsoKiL_Z7derivedE8pEEEEvv
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template void f<B{&derived.b + 1}>();
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// CHECK: define weak_odr void @_Z1fIXtl1BcvPKiplcvPcadL_Z7derivedELl16EEEEvv
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template void f<B{fold(&derived.b + 3)}>();
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#endif
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// References to subobjects.
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struct BR { const int &r; };
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template<BR> void f() {}
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// CHECK: define weak_odr void @_Z1fIXtl2BRsoKiL_Z7derivedE16EEEEvv
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// MSABI: define {{.*}} void @"??$f@$2UBR@@AEBH6E?derived@@3UDerived@@Az@@@@@YAXXZ"
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template void f<BR{derived.z}>();
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// CHECK: define weak_odr void @_Z1fIXtl2BRsoKiL_Z6nestedE_EEEEvv
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// MSABI: define {{.*}} void @"??$f@$2UBR@@AEBH6CE?nested@@3PAUNested@@A0A@@k@@@@@YAXXZ"
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template void f<BR{nested[0].k}>();
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// CHECK: define weak_odr void @_Z1fIXtl2BRsoKiL_Z6nestedE12_0EEEEvv
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// MSABI: define {{.*}} void @"??$f@$2UBR@@AEBHC6CE?nested@@3PAUNested@@A00@arr@@00@@@@YAXXZ"
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template void f<BR{nested[1].arr[1]}>();
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// CHECK: define weak_odr void @_Z1fIXtl2BRsoKiL_Z7derivedE4EEEEvv
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// MSABI: define {{.*}} void @"??$f@$2UBR@@AEBH66E?derived@@3UDerived@@AA@@b@@@@@YAXXZ"
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template void f<BR{derived.b}>();
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#ifndef _WIN32
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// CHECK: define weak_odr void @_Z1fIXtl2BRdecvPKiplcvPcadL_Z7derivedELl16EEEEvv
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template void f<BR{fold(*(&derived.b + 3))}>();
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#endif
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// Qualification conversions.
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struct C { const int *p; };
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template<C> void f() {}
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// CHECK: define weak_odr void @_Z1fIXtl1CadsoKiL_Z7derivedE16EEEEvv
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// MSABI: define {{.*}} void @"??$f@$2UC@@PEBH56E?derived@@3UDerived@@Az@@@@@@YAXXZ"
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template void f<C{&derived.z}>();
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// CHECK: define weak_odr void @_Z1fIXtl1CadsoKiL_Z7derivedE4EEEEvv
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// MSABI: define {{.*}} void @"??$f@$2UC@@PEBH566E?derived@@3UDerived@@AA@@b@@@@@@YAXXZ"
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template void f<C{&derived.b}>();
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// Pointers to members.
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struct D { const int Derived::*p; int k; };
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template<D> void f() {}
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// CHECK: define weak_odr void @_Z1fIXtl1DLM7DerivedKi0ELi1EEEEvv
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// MSABI: define {{.*}} @"??$f@$2UD@@PERDerived@@HNH00@@@YAXXZ"
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template void f<D{nullptr, 1}>();
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// CHECK: define weak_odr void @_Z1fIXtl1DEEEvv
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// MSABI: define {{.*}} @"??$f@$2UD@@PERDerived@@HNH0A@@@@YAXXZ"
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template void f<D{nullptr}>();
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// CHECK: define weak_odr void @_Z1fIXtl1DadL_ZN7Derived1zEEEEEvv
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// MSABI: define {{.*}} @"??$f@$2UD@@PERDerived@@H82@z@@H0A@@@@YAXXZ"
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template void f<D{&Derived::z}>();
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// CHECK: define weak_odr void @_Z1fIXtl1DmcM7DerivedKiadL_ZN1A1aEEEEEEvv
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// MSABI: define {{.*}} @"??$f@$2UD@@PERDerived@@H8A@@a@@H0A@@@@YAXXZ"
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template void f<D{&A::a}>();
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// CHECK: define weak_odr void @_Z1fIXtl1DmcM7DerivedKiadL_ZN1A1bEEEEEEvv
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// MSABI: define {{.*}} @"??$f@$2UD@@PERDerived@@H8A@@b@@H0A@@@@YAXXZ"
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template void f<D{&A::b}>();
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// FIXME: Is the Ut_1 mangling here correct?
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// CHECK: define weak_odr void @_Z1fIXtl1DmcM7DerivedKiadL_ZN6NestedUt_1kEE8ELi2EEEEvv
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// MSABI: define {{.*}} @"??$f@$2UD@@PERDerived@@H8<unnamed-tag>@Nested@@k@@H01@@@YAXXZ"
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template void f<D{&Nested::k, 2}>();
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struct MoreDerived : A, Derived { int z; };
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// CHECK: define weak_odr void @_Z1fIXtl1DmcM7DerivedKiadL_ZN11MoreDerived1zEEn8EEEEvv
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// MSABI: define {{.*}} @"??$f@$2UD@@PERDerived@@H8MoreDerived@@z@@H0A@@@@YAXXZ"
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template void f<D{(int Derived::*)&MoreDerived::z}>();
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struct DerivedVirtually : virtual A, Nested { int z; };
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struct D2 { const int DerivedVirtually::*p; int k; };
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template<D2> void f() {}
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// CHECK: define weak_odr void @_Z1fIXtl2D2LM16DerivedVirtuallyKi0ELi1EEEEvv
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// MSABI: define {{.*}} @"??$f@$2UD2@@PERDerivedVirtually@@HFA@?0H00@@@YAXXZ"
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template void f<D2{nullptr, 1}>();
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// CHECK: define weak_odr void @_Z1fIXtl2D2EEEvv
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// MSABI: define {{.*}} @"??$f@$2UD2@@PERDerivedVirtually@@HFA@?0H0A@@@@YAXXZ"
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template void f<D2{nullptr}>();
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// CHECK: define weak_odr void @_Z1fIXtl2D2adL_ZN16DerivedVirtually1zEEEEEvv
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// MSABI: define {{.*}} @"??$f@$2UD2@@PERDerivedVirtually@@HFBA@A@H0A@@@@YAXXZ"
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template void f<D2{&DerivedVirtually::z}>();
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// Forward-decl without MS inheritance keyword means unspecified inheritance
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// which is different from e. g. single inheritance.
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struct UnspecInherStruct;
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struct D3 { const int UnspecInherStruct::*p; };
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template<D3> void f() {}
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struct UnspecInherStruct { int i; };
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// CHECK: define weak_odr void @_Z1fIXtl2D3adL_ZN17UnspecInherStruct1iEEEEEvv
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// MSABI: define {{.*}} @"??$f@$2UD3@@PERUnspecInherStruct@@HGA@A@A@@@@YAXXZ"
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template void f<D3{&UnspecInherStruct::i}>();
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// Pointers to member functions.
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// Test struct templates instead of function templates so as to cover
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// the separate code which handles nullptr in their pointer-to-member arguments.
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struct Derived2 : A, Nested { void f(); virtual void g(); };
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struct D4 { void (Derived2::*p)(); };
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template <D4> struct S1 { static void fn() {} };
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// CHECK: define weak_odr void @_ZN2S1IXtl2D4adL_ZN8Derived21fEvEEEE2fnEv
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// MSABI: define {{.*}} @"?fn@?$S1@$2UD4@@P8Derived2@@EAAXXZE?f@2@QEAAXXZ@@@SAXXZ"
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template void S1<D4{&Derived2::f}>::fn();
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// CHECK: define weak_odr void @_ZN2S1IXtl2D4adL_ZN8Derived21gEvEEEE2fnEv
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// MSABI: define {{.*}} @"?fn@?$S1@$2UD4@@P8Derived2@@EAAXXZE??_92@$BA@AA@@@SAXXZ"
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template void S1<D4{&Derived2::g}>::fn();
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// CHECK: define weak_odr void @_ZN2S1IXtl2D4EEE2fnEv
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// MSABI: define {{.*}} @"?fn@?$S1@$2UD4@@P8Derived2@@EAAXXZHA@@@@SAXXZ"
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template void S1<D4{nullptr}>::fn();
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struct NoInheritance { void f(); };
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struct D5 { void (NoInheritance::*p)(); };
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template <D5> struct S2 { static void fn() {} };
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// CHECK: define weak_odr void @_ZN2S2IXtl2D5adL_ZN13NoInheritance1fEvEEEE2fnEv
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// MSABI: define {{.*}} @"?fn@?$S2@$2UD5@@P8NoInheritance@@EAAXXZE?f@2@QEAAXXZ@@@SAXXZ"
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template void S2<D5{&NoInheritance::f}>::fn();
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// CHECK: define weak_odr void @_ZN2S2IXtl2D5EEE2fnEv
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// MSABI: define {{.*}} @"?fn@?$S2@$2UD5@@P8NoInheritance@@EAAXXZN@@@SAXXZ"
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template void S2<D5{nullptr}>::fn();
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struct NoInheritanceButUnspecified;
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struct D6 { void (NoInheritanceButUnspecified::*p)(); };
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template <D6> struct S3 { static void fn() {} };
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// CHECK: define weak_odr void @_ZN2S3IXtl2D6EEE2fnEv
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// MSABI: define {{.*}} @"?fn@?$S3@$2UD6@@P8NoInheritanceButUnspecified@@EAAXXZJA@A@?0@@@SAXXZ"
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template void S3<D6{nullptr}>::fn();
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union E {
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int n;
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float f;
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constexpr E() {}
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constexpr E(int n) : n(n) {}
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constexpr E(float f) : f(f) {}
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};
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template<E> void f() {}
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// Union members.
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// CHECK: define weak_odr void @_Z1fIL1EEEvv(
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// MSABI: define {{.*}} @"??$f@$7TE@@@@@YAXXZ"
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template void f<E{}>();
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// CHECK: define weak_odr void @_Z1fIXtl1EEEEvv(
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// MSABI: define {{.*}} @"??$f@$7TE@@n@0A@@@@YAXXZ"
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template void f<E(0)>();
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// CHECK: define weak_odr void @_Z1fIXtl1Edi1nLi42EEEEvv(
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// MSABI: define {{.*}} @"??$f@$7TE@@n@0CK@@@@YAXXZ"
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template void f<E(42)>();
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// CHECK: define weak_odr void @_Z1fIXtl1Edi1fLf00000000EEEEvv(
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// MSABI: define {{.*}} @"??$f@$7TE@@0AA@@@@YAXXZ"
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template void f<E(0.f)>();
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// immintrin.h vector types.
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typedef float __m128 __attribute__((__vector_size__(16)));
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typedef double __m128d __attribute__((__vector_size__(16)));
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typedef long long __m128i __attribute__((__vector_size__(16)));
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struct M128 { __m128 a; };
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struct M128D { __m128d b; };
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struct M128I { __m128i c; };
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template<M128> void f() {}
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template<M128D> void f() {}
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template<M128I> void f() {}
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// MSABI: define {{.*}} @"??$f@$2UM128@@2T__m128@@3MADPIAAAAA@@AEAAAAAAA@@AEAEAAAAA@@AEAIAAAAA@@@@@@@YAXXZ"
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template void f<M128{1, 2, 3, 4}>();
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// MSABI: define {{.*}} @"??$f@$2UM128D@@2U__m128d@@3NBDPPAAAAAAAAAAAAA@@BEAAAAAAAAAAAAAAA@@@@@@@YAXXZ"
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template void f<M128D{1, 2}>();
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// FIXME: We define __m128i as a vector of long long, whereas MSVC appears to
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// mangle it as if it were a vector of char.
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// MSABI-FIXME: define {{.*}} @"??$f@$2UM128I@@2T__m128i@@3D00@01@0A@@0A@@0A@@0A@@0A@@0A@@0A@@0A@@0A@@0A@@0A@@0A@@0A@@0A@@@@@@@YAXXZ"
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// MSABI: define {{.*}} @"??$f@$2UM128I@@2T__m128i@@3_J00@01@@@@@@YAXXZ"
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template void f<M128I{1, 2}>();
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// Extensions, and dropping trailing zero-initialized elements of 'tl'
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// manglings.
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typedef int __attribute__((ext_vector_type(3))) VI3;
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struct F { VI3 v; _Complex int ci; _Complex float cf; };
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template<F> void f() {}
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// CHECK: define weak_odr void @_Z1fIXtl1FtlDv3_iLi1ELi2ELi3EEtlCiLi4ELi5EEtlCfLf40c00000ELf40e00000EEEEEvv
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// MSABI: define {{.*}} @"??$f@$2UF@@2T?$__vector@H$02@__clang@@3H00@01@02@@@2U?$_Complex@H@3@0304@2U?$_Complex@M@3@AEAMAAAAA@AEAOAAAAA@@@@@YAXXZ"
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template void f<F{{1, 2, 3}, {4, 5}, {6, 7}}>();
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// CHECK: define weak_odr void @_Z1fIXtl1FtlDv3_iLi1ELi2ELi3EEtlCiLi4ELi5EEtlCfLf40c00000EEEEEvv
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template void f<F{{1, 2, 3}, {4, 5}, {6, 0}}>();
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// CHECK: define weak_odr void @_Z1fIXtl1FtlDv3_iLi1ELi2ELi3EEtlCiLi4ELi5EEEEEvv
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template void f<F{{1, 2, 3}, {4, 5}, {0, 0}}>();
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// CHECK: define weak_odr void @_Z1fIXtl1FtlDv3_iLi1ELi2ELi3EEtlCiLi4EEEEEvv
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template void f<F{{1, 2, 3}, {4, 0}, {0, 0}}>();
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// CHECK: define weak_odr void @_Z1fIXtl1FtlDv3_iLi1ELi2ELi3EEEEEvv
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template void f<F{{1, 2, 3}, {0, 0}, {0, 0}}>();
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// CHECK: define weak_odr void @_Z1fIXtl1FtlDv3_iLi1ELi2EEEEEvv
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template void f<F{{1, 2, 0}, {0, 0}, {0, 0}}>();
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// CHECK: define weak_odr void @_Z1fIXtl1FtlDv3_iLi1EEEEEvv
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template void f<F{{1, 0, 0}, {0, 0}, {0, 0}}>();
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// CHECK: define weak_odr void @_Z1fIXtl1FEEEvv
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// MSABI: define {{.*}} @"??$f@$2UF@@2T?$__vector@H$02@__clang@@3H0A@@0A@@0A@@@@2U?$_Complex@H@3@0A@0A@@2U?$_Complex@M@3@AA@AA@@@@@YAXXZ"
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template void f<F{{0, 0, 0}, {0, 0}, {0, 0}}>();
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// Unnamed bit-fields.
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struct G {
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int : 3;
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int a : 4;
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int : 5;
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int b : 6;
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int : 7;
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};
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template<G> void f() {}
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// CHECK: define weak_odr void @_Z1fIXtl1GEEEvv
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// MSABI: define {{.*}} @"??$f@$2UG@@H0A@H0A@@@@YAXXZ"
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template void f<(G())>();
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// CHECK: define weak_odr void @_Z1fIXtl1GLi1EEEEvv
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// MSABI: define {{.*}} @"??$f@$2UG@@H00H0A@@@@YAXXZ"
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template void f<G{1}>();
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// CHECK: define weak_odr void @_Z1fIXtl1GLi1ELi2EEEEvv
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// MSABI: define {{.*}} @"??$f@$2UG@@H00H01@@@YAXXZ"
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template void f<G{1, 2}>();
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// CHECK: define weak_odr void @_Z1fIXtl1GLin8ELin32EEEEvv
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// MSABI: define {{.*}} @"??$f@$2UG@@H0?7H0?CA@@@@YAXXZ"
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template void f<G{-8, -32}>();
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// Empty and nearly-empty unions.
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union H1 {};
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union H2 { int : 1, : 2, : 3; };
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union H3 { int : 1, a, : 2, b, : 3; };
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struct H4 { H2 h2; };
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template<H1> void f() {}
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template<H2> void f() {}
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template<H3> void f() {}
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template<H4> void f() {}
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// CHECK: define weak_odr void @_Z1fIL2H1EEvv
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// MSABI: define {{.*}} @"??$f@$7TH1@@@@@YAXXZ"
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template void f<H1{}>();
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// CHECK: define weak_odr void @_Z1fIL2H2EEvv
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// MSABI: define {{.*}} @"??$f@$7TH2@@@@@YAXXZ"
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template void f<H2{}>();
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// CHECK: define weak_odr void @_Z1fIXtl2H3EEEvv
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// MSABI: define {{.*}} @"??$f@$7TH3@@a@0A@@@@YAXXZ"
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template void f<H3{.a = 0}>();
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// CHECK: define weak_odr void @_Z1fIXtl2H3di1aLi1EEEEvv
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// MSABI: define {{.*}} @"??$f@$7TH3@@a@00@@@YAXXZ"
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template void f<H3{.a = 1}>();
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// CHECK: define weak_odr void @_Z1fIXtl2H3di1bLi0EEEEvv
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// MSABI: define {{.*}} @"??$f@$7TH3@@b@0A@@@@YAXXZ"
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template void f<H3{.b = 0}>();
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// CHECK: define weak_odr void @_Z1fIXtl2H4EEEvv
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// MSABI: define {{.*}} @"??$f@$2UH4@@7TH2@@@@@@YAXXZ"
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template void f<H4{}>();
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// Floating-point.
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struct I {
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float f;
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double d;
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long double ld;
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};
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template<I> void f() {}
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// CHECK: define weak_odr void @_Z1fIXtl1IEEEvv
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// MSABI: define {{.*}} @"??$f@$2UI@@MAA@NBA@OBA@@@@YAXXZ"
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template void f<I{0.0, 0.0, 0.0}>();
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// CHECK: define weak_odr void @_Z1fIXtl1ILf80000000ELd8000000000000000ELe80000000000000000000EEEEvv
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// MSABI: define {{.*}} @"??$f@$2UI@@MAIAAAAAAA@NBIAAAAAAAAAAAAAAA@OBIAAAAAAAAAAAAAAA@@@@YAXXZ"
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template void f<I{-0.0, -0.0, -0.0}>();
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// CHECK: define weak_odr void @_Z1fIXtl1ILf3f800000ELd4000000000000000ELec000c000000000000000EEEEvv
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// MSABI: define {{.*}} @"??$f@$2UI@@MADPIAAAAA@NBEAAAAAAAAAAAAAAA@OBMAAIAAAAAAAAAAAA@@@@YAXXZ"
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template void f<I{1.0, 2.0, -3.0}>();
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// CHECK: define {{.*}} @_Z1fIXtl1ILf00000000ELd0000000000000000ELe3bcd8000000000000000EEEEvv
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// Note that "small integer" special-case manglings 'A@', '0', '1', ... are
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// used here and represent tiny denormal values!
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// MSABI: define {{.*}} @"??$f@$2UI@@MAA@NBA@OB0@@@YAXXZ"
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template void f<I{0.0, 0.2e-323, 0.5e-323}>();
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// CHECK: define {{.*}} @_Z1fIXtl1ILf00000000ELd0000000000000002ELebbce8000000000000000EEEEvv
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// ... but the special-case '?' mangling for bit 63 being set is not used.
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// MSABI: define {{.*}} @"??$f@$2UI@@MAA@NB1OBIAAAAAAAAAAAAAAC@@@@YAXXZ"
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template void f<I{0.0, 1.0e-323, -1.0e-323}>();
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// Base classes and members of class type.
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struct J1 { int a, b; };
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struct JEmpty {};
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struct J2 { int c, d; };
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struct J : J1, JEmpty, J2 { int e; };
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template<J> void f() {}
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// CHECK: define weak_odr void @_Z1fIXtl1JEEEvv
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// MSABI: define {{.*}} @"??$f@$2UJ@@2UJ1@@H0A@H0A@@2UJEmpty@@@2UJ2@@H0A@H0A@@H0A@@@@YAXXZ"
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template void f<J{}>();
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// CHECK: define weak_odr void @_Z1fIXtl1Jtl2J1Li1ELi2EEtl6JEmptyEtl2J2Li3ELi4EELi5EEEEvv
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// MSABI: define {{.*}} @"??$f@$2UJ@@2UJ1@@H00H01@2UJEmpty@@@2UJ2@@H02H03@H04@@@YAXXZ"
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template void f<J{{1, 2}, {}, {3, 4}, 5}>();
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|
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struct J3 { J1 j1; };
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|
template<J3> void f() {}
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|
// CHECK: define {{.*}} @_Z1fIXtl2J3tl2J1Li1ELi2EEEEEvv
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|
// MSABI: define {{.*}} @"??$f@$2UJ3@@2UJ1@@H00H01@@@@YAXXZ"
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template void f<J3{1, 2}>();
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|
|
|
// Arrays.
|
|
struct K { int n[2][3]; };
|
|
template<K> void f() {}
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|
// CHECK: define {{.*}} @_Z1fIXtl1KtlA2_A3_itlS1_Li1ELi2EEEEEEvv
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|
// MSABI: define {{.*}} @"??$f@$2UK@@3$$BY02H3H00@01@0A@@@@3H0A@@0A@@0A@@@@@@@@YAXXZ"
|
|
template void f<K{1, 2}>();
|
|
// CHECK: define {{.*}} @_Z1fIXtl1KtlA2_A3_itlS1_Li1ELi2ELi3EEtlS1_Li4ELi5ELi6EEEEEEvv
|
|
// MSABI: define {{.*}} @"??$f@$2UK@@3$$BY02H3H00@01@02@@@3H03@04@05@@@@@@@YAXXZ"
|
|
template void f<K{1, 2, 3, 4, 5, 6}>();
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|
|
|
struct K1 { int a, b; };
|
|
struct K2 : K1 { int c; };
|
|
struct K3 { K2 k2[2]; };
|
|
template<K3> void f() {}
|
|
// CHECK: define {{.*}} @_Z1fIXtl2K3tlA2_2K2tlS1_tl2K1Li1EEEEEEEvv
|
|
// MSABI: define {{.*}} @"??$f@$2UK3@@3UK2@@2U2@2UK1@@H00H0A@@H0A@@@2U2@2U3@H0A@H0A@@H0A@@@@@@@YAXXZ"
|
|
template void f<K3{1}>();
|
|
template void f<K3{1, 2, 3, 4, 5, 6}>();
|
|
|
|
namespace CvQualifiers {
|
|
struct A { const int a; int *const b; int c; };
|
|
template<A> void f() {}
|
|
// CHECK: define {{.*}} @_ZN12CvQualifiers1fIXtlNS_1AELi0ELPi0ELi1EEEEEvv
|
|
// MSABI: define {{.*}} @"??$f@$2UA@CvQualifiers@@$$CBH0A@QEAH0A@H00@@CvQualifiers@@YAXXZ"
|
|
template void f<A{.c = 1}>();
|
|
|
|
using T1 = const int;
|
|
using T2 = T1[5];
|
|
using T3 = const T2;
|
|
struct B { T3 arr; };
|
|
template<B> void f() {}
|
|
// CHECK: define {{.*}} @_ZN12CvQualifiers1fIXtlNS_1BEtlA5_iLi1ELi2ELi3ELi4ELi5EEEEEEvv
|
|
// MSABI: define {{.*}} @"??$f@$2UB@CvQualifiers@@3$$CBH00@01@02@03@04@@@@CvQualifiers@@YAXXZ"
|
|
template void f<B{1, 2, 3, 4, 5}>();
|
|
}
|
|
|
|
struct L {
|
|
signed char a = -1;
|
|
unsigned char b = -1;
|
|
short c = -1;
|
|
unsigned short d = -1;
|
|
int e = -1;
|
|
unsigned int f = -1;
|
|
long g = -1;
|
|
unsigned long h = -1;
|
|
long long i = -1;
|
|
unsigned long long j = -1;
|
|
};
|
|
template<L> void f() {}
|
|
// CHECK: define {{.*}} @_Z1fIXtl1LLan1ELh255ELsn1ELt65535ELin1ELj4294967295ELln1ELm18446744073709551615ELxn1ELy18446744073709551615EEEEvv
|
|
// MSABI: define {{.*}} @"??$f@$2UL@@C0?0E0PP@F0?0G0PPPP@H0?0I0PPPPPPPP@J0?0K0PPPPPPPP@_J0?0_K0?0@@@YAXXZ"
|
|
template void f<L{}>();
|
|
|
|
// Template parameter objects.
|
|
struct M { int n; };
|
|
template<M a> constexpr const M &f() { return a; }
|
|
// CHECK: define {{.*}} @_Z1fIXtl1MLi42EEEERKS0_v
|
|
// CHECK: ret {{.*}} @_ZTAXtl1MLi42EEE
|
|
// MSABI: define {{.*}} @"??$f@$2UM@@H0CK@@@@YAAEBUM@@XZ"
|
|
// MSABI: ret {{.*}} @"??__N2UM@@H0CK@@@"
|
|
template const M &f<M{42}>();
|
|
|
|
template<const M *p> void g() {}
|
|
// CHECK: define {{.*}} @_Z1gIXadL_ZTAXtl1MLi10EEEEEEvv
|
|
// MSABI: define {{.*}} @"??$g@$1??__N2UM@@H09@@@@YAXXZ"
|
|
template void g<&f<M{10}>()>();
|