forked from OSchip/llvm-project
39 lines
1021 B
C++
39 lines
1021 B
C++
// RUN: %clang_cc1 -fsyntax-only -verify %s
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// RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 %s
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// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
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struct S {
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S();
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#if __cplusplus <= 199711L
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// expected-note@-2 {{because type 'S' has a user-provided default constructor}}
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#endif
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};
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struct { // expected-error {{anonymous structs and classes must be class members}}
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};
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struct E {
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struct {
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S x;
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#if __cplusplus <= 199711L
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// expected-error@-2 {{anonymous struct member 'x' has a non-trivial constructor}}
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#endif
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};
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static struct {
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};
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};
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template <class T> void foo(T);
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typedef struct { // expected-note {{use a tag name here to establish linkage prior to definition}}
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#if __cplusplus <= 199711L
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// expected-note@-2 {{declared here}}
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#endif
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void test() {
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foo(this);
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#if __cplusplus <= 199711L
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// expected-warning@-2 {{template argument uses unnamed type}}
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#endif
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}
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} A; // expected-error {{unsupported: typedef changes linkage of anonymous type, but linkage was already computed}}
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