cab5858e1b
Proper diagnostic and resolution of mangled names conflicts between C++ methods and C functions. This patch implements support for functions/methods only; support for variables is coming separately. Differential Revision: http://reviews.llvm.org/D11297 llvm-svn: 246438
45 lines
887 B
C++
45 lines
887 B
C++
// RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm-only %s -verify -DTEST1
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// RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm-only %s -verify -DTEST2
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#ifdef TEST1
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// rdar://15522601
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class MyClass {
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static void meth();
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};
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void MyClass::meth() { } // expected-note {{previous}}
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extern "C" {
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void _ZN7MyClass4methEv() { } // expected-error {{definition with same mangled name as another definition}}
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}
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#elif TEST2
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// We expect no warnings here, as there is only declaration of _ZN1TD1Ev function, no definitions.
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extern "C" void _ZN1TD1Ev();
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struct T {
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~T() {}
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};
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void foo() {
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_ZN1TD1Ev();
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T t;
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}
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extern "C" void _ZN2T2D2Ev() {}; // expected-note {{previous definition is here}}
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struct T2 {
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~T2() {} // expected-error {{definition with same mangled name as another definition}}
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};
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void bar() {
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_ZN2T2D2Ev();
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T2 t;
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}
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#else
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#error Unknwon test
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#endif
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