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50 lines
1.5 KiB
D
50 lines
1.5 KiB
D
// REQUIRED_ARGS: -d
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// https://issues.dlang.org/show_bug.cgi?id=17419
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extern (C) int fooc();
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alias aliasc = fooc;
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static assert(__traits(getLinkage, fooc) == "C");
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static assert(__traits(getLinkage, aliasc) == "C");
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extern (D) int food();
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extern (C++) int foocpp();
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extern (Windows) int foow();
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extern (Objective-C) int fooobjc();
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extern (System) int foos();
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static assert(__traits(getLinkage, food) == "D");
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static assert(__traits(getLinkage, foocpp) == "C++");
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static assert(__traits(getLinkage, foow) == "Windows");
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static assert(__traits(getLinkage, fooobjc) == "Objective-C");
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static assert(__traits(getLinkage, foos) == "System");
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extern (C) int global;
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static assert(__traits(getLinkage, global) == "C");
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static assert(__traits(getLinkage, typeof(fooc)) == "C");
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static assert(__traits(getLinkage, typeof(&fooc)) == "C");
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void bar()
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{
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void nested() { }
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static assert(__traits(getLinkage, typeof(&nested)) == "D");
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}
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class FooD {}
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interface FooDInterface {}
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extern (C++) class FooCpp {}
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extern (C++) struct FooCppStruct {}
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extern (C++) interface FooCppInterface {}
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static assert(__traits(getLinkage, FooD) == "D");
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static assert(__traits(getLinkage, FooDInterface) == "D");
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static assert(__traits(getLinkage, FooCpp) == "C++");
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static assert(__traits(getLinkage, FooCppStruct) == "C++");
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static assert(__traits(getLinkage, FooCppInterface) == "C++");
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version (D_ObjectiveC)
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{
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extern (Objective-C) interface FooObjC {}
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static assert(__traits(getLinkage, FooObjC) == "Objective-C");
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}
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