August 12, 2017 [Issue 17750] New: DMD should consider namespaces when validating declaration names | ||||
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https://issues.dlang.org/show_bug.cgi?id=17750 Issue ID: 17750 Summary: DMD should consider namespaces when validating declaration names Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: enhancement Priority: P1 Component: dmd Assignee: nobody@puremagic.com Reporter: roman@hargrave.info In writing bindings for libtorch, a C++ machine learning framework, I ran in to a seemingly artificial limitation. I need to define external linkage for members of a class named Torch::Object. Unfortunately, the compiler will not let you declare a class named `Object` even if it is defined such that it would not collide with D's own Object the only "clean" way to do this (and only for non-virtual functions) is by manually specifying symbol names for each method with `pragma(mangle, ...)`. If fixing this by changing the validation logic actually presents issues, perhaps adding a pragma, like mangle, that tells the compiler what class name to use when generating C++ symbols would be a good solution. -- |
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