17 lines
451 B
C++
17 lines
451 B
C++
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// RUN: %clang_cc1 -fsyntax-only -Wundefined-internal -verify %s
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void test1() {
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struct S { virtual void f(); };
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// expected-warning@-1{{function 'test1()::S::f' has internal linkage but is not defined}}
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S s;
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// expected-note@-1{{used here}}
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}
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void test2() {
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struct S;
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struct S { virtual void f(); };
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// expected-warning@-1{{function 'test2()::S::f' has internal linkage but is not defined}}
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S s;
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// expected-note@-1{{used here}}
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}
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