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35 lines
1.1 KiB
35 lines
1.1 KiB
4 months ago
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// RUN: %clang -fplugin=%llvmshlibdir/CallSuperAttr%pluginext -fsyntax-only -Xclang -verify=callsuper %s
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// RUN: %clang -fplugin=%llvmshlibdir/CallSuperAttr%pluginext -DBAD_CALLSUPER -fsyntax-only -Xclang -verify=badcallsuper %s
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// REQUIRES: plugins, examples
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// callsuper-no-diagnostics
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struct Base1 {
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[[clang::call_super]] virtual void Test() {}
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};
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struct Base2 {
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[[clang::call_super]] virtual void Test() {}
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};
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struct Derive : public Base1, public Base2 {
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#ifndef BAD_CALLSUPER
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void Test() override;
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#else
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[[clang::call_super]] virtual void Test() override final;
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// badcallsuper-warning@16 {{'call_super' attribute marked on a final method}}
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#endif
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};
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void Derive::Test() {
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Base1::Test();
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#ifndef BAD_CALLSUPER
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Base2::Test();
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#else
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// badcallsuper-warning@20 {{virtual function 'Base2::Test' is marked as 'call_super' but this overriding method does not call the base version}}
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// badcallsuper-note@10 {{function marked 'call_super' here}}
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#endif
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}
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struct Derive2 : public Base1, public Base2 {
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void Test() override {
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Base1::Test();
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Base2::Test();
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}
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};
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