forked from OSchip/llvm-project
151 lines
4.2 KiB
C++
151 lines
4.2 KiB
C++
// RUN: %clang_cc1 %s -std=c++11 -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s --check-prefix=CHECK --check-prefix=NORMAL
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// RUN: %clang_cc1 %s -std=c++11 -fms-compatibility -triple=x86_64-pc-win32 -emit-llvm -o - | FileCheck %s --check-prefix=CHECK --check-prefix=MSVCCOMPAT
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// CHECK: ; ModuleID
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struct A {
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inline void f();
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};
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// NORMAL-NOT: define void @_ZN1A1fEv
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// MSVCCOMPAT-NOT: define void @"\01?f@A@@QEAAXXZ"
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void A::f() { }
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template<typename> struct B { };
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template<> struct B<char> {
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inline void f();
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};
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// NORMAL-NOT: _ZN1BIcE1fEv
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// MSVCCOMPAT-NOT: @"\01?f@?$B@D@@QEAAXXZ"
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void B<char>::f() { }
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// We need a final CHECK line here.
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// NORMAL-LABEL: define void @_Z1fv
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// MSVCCOMPAT-LABEL: define void @"\01?f@@YAXXZ"
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void f() { }
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// <rdar://problem/8740363>
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inline void f1(int);
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// NORMAL-LABEL: define linkonce_odr void @_Z2f1i
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// MSVCCOMPAT-LABEL: define linkonce_odr void @"\01?f1@@YAXH@Z"
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void f1(int) { }
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void test_f1() { f1(17); }
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// PR8789
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namespace test1 {
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template <typename T> class ClassTemplate {
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private:
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friend void T::func();
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void g() {}
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};
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// NORMAL-LABEL: define linkonce_odr void @_ZN5test11C4funcEv(
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// MSVCCOMPAT-LABEL: define linkonce_odr void @"\01?func@C@test1@@QEAAXXZ"(
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class C {
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public:
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void func() {
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ClassTemplate<C> ct;
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ct.g();
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}
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};
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void f() {
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C c;
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c.func();
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}
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}
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// PR13252
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namespace test2 {
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struct A;
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void f(const A& a);
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struct A {
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friend void f(const A& a) { }
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};
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void g() {
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A a;
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f(a);
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}
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// NORMAL-LABEL: define linkonce_odr void @_ZN5test21fERKNS_1AE
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// MSVCCOMPAT-LABEL: define linkonce_odr void @"\01?f@test2@@YAXAEBUA@1@@Z"
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}
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// NORMAL-NOT: _Z17ExternAndInlineFnv
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// MSVCCOMPAT-LABEL: define weak_odr void @"\01?ExternAndInlineFn@@YAXXZ"
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extern inline void ExternAndInlineFn() {}
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// NORMAL-NOT: _Z18InlineThenExternFnv
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// MSVCCOMPAT-LABEL: define weak_odr void @"\01?InlineThenExternFn@@YAXXZ"
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inline void InlineThenExternFn() {}
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extern void InlineThenExternFn();
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// NORMAL-LABEL: define void @_Z18ExternThenInlineFnv
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// MSVCCOMPAT-LABEL: define void @"\01?ExternThenInlineFn@@YAXXZ"
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extern void ExternThenInlineFn() {}
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// NORMAL-NOT: _Z25ExternThenInlineThenDefFnv
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// MSVCCOMPAT-LABEL: define weak_odr void @"\01?ExternThenInlineThenDefFn@@YAXXZ"
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extern void ExternThenInlineThenDefFn();
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inline void ExternThenInlineThenDefFn();
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void ExternThenInlineThenDefFn() {}
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// NORMAL-NOT: _Z25InlineThenExternThenDefFnv
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// MSVCCOMPAT-LABEL: define weak_odr void @"\01?InlineThenExternThenDefFn@@YAXXZ"
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inline void InlineThenExternThenDefFn();
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extern void InlineThenExternThenDefFn();
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void InlineThenExternThenDefFn() {}
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// NORMAL-NOT: _Z17ExternAndConstexprFnv
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// MSVCCOMPAT-LABEL: define weak_odr i32 @"\01?ExternAndConstexprFn@@YAHXZ"
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extern constexpr int ExternAndConstexprFn() { return 0; }
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// NORMAL-NOT: _Z11ConstexprFnv
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// MSVCCOMPAT-NOT: @"\01?ConstexprFn@@YAHXZ"
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constexpr int ConstexprFn() { return 0; }
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template <typename T>
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extern inline void ExternInlineOnPrimaryTemplate(T);
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// NORMAL-LABEL: define void @_Z29ExternInlineOnPrimaryTemplateIiEvT_
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// MSVCCOMPAT-LABEL: define void @"\01??$ExternInlineOnPrimaryTemplate@H@@YAXH@Z"
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template <>
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void ExternInlineOnPrimaryTemplate(int) {}
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template <typename T>
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extern inline void ExternInlineOnPrimaryTemplateAndSpecialization(T);
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// NORMAL-NOT: _Z46ExternInlineOnPrimaryTemplateAndSpecializationIiEvT_
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// MSVCCOMPAT-LABEL: define weak_odr void @"\01??$ExternInlineOnPrimaryTemplateAndSpecialization@H@@YAXH@Z"
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template <>
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extern inline void ExternInlineOnPrimaryTemplateAndSpecialization(int) {}
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struct TypeWithInlineMethods {
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// NORMAL-NOT: _ZN21TypeWithInlineMethods9StaticFunEv
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// MSVCCOMPAT-NOT: @"\01?StaticFun@TypeWithInlineMethods@@SAXXZ"
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static void StaticFun() {}
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// NORMAL-NOT: _ZN21TypeWithInlineMethods12NonStaticFunEv
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// MSVCCOMPAT-NOT: @"\01?NonStaticFun@TypeWithInlineMethods@@QEAAXXZ"
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void NonStaticFun() { StaticFun(); }
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};
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namespace PR22959 {
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template <typename>
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struct S;
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S<int> Foo();
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template <typename>
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struct S {
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friend S<int> Foo();
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};
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__attribute__((used)) inline S<int> Foo() { return S<int>(); }
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// NORMAL-LABEL: define linkonce_odr void @_ZN7PR229593FooEv(
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// MSVCCOMPAT-LABEL: define linkonce_odr i8 @"\01?Foo@PR22959@@YA?AU?$S@H@1@XZ"(
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}
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