January 30, 2021 [Issue 21597] New: Compiler flag should output a "normalized" file without unittests and comments | ||||
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https://issues.dlang.org/show_bug.cgi?id=21597 Issue ID: 21597 Summary: Compiler flag should output a "normalized" file without unittests and comments Product: D Version: D2 Hardware: All OS: All Status: NEW Severity: enhancement Priority: P1 Component: dmd Assignee: nobody@puremagic.com Reporter: andrei@erdani.com One D file is really four files in one: * The summary/header/".h"/interface file, with declarations and bodies of template functions and inline functions. * The documentation file, consisting of all declarations together with their documentation comments, and also documentation unittests. * The unittest file, consisting of the unittests. * The implementation file, containing the actual code. This conflation makes it difficult for build systems to distinguish changes: was the change to the interface, documentation, unittests, or implementation? Of course, all extant build systems assume "all of the above" and proceed with wasteful compilation of the normal build, the unittest build, the documentation build, and the rebuild of all dependencies. This needs addressing. The -H feature already extracts the interface file; it is currently broken and needs attention. There is no feature to extract the implementation file sans unittests. We need such. -- |
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