Consistent use of 'override' for virtual methods in derived classes.
o Not all derived methods were marked 'override', but it is a great feature of C++11 that we should make use of. o While at it: touched header files got a -*- c++ -*- for emacs to provide support for that language. o use YS_OVERRIDE for all override keywords (though we should probably use the plain keyword going forward now that C++11 is established)
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@@ -494,7 +494,7 @@ void json_import(Design *design, string &modname, JsonNode *node)
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struct JsonFrontend : public Frontend {
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JsonFrontend() : Frontend("json", "read JSON file") { }
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virtual void help()
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void help() YS_OVERRIDE
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{
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// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
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log("\n");
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@@ -504,7 +504,7 @@ struct JsonFrontend : public Frontend {
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log("for a description of the file format.\n");
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log("\n");
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}
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virtual void execute(std::istream *&f, std::string filename, std::vector<std::string> args, RTLIL::Design *design)
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void execute(std::istream *&f, std::string filename, std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
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{
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log_header(design, "Executing JSON frontend.\n");
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