> > Why wasn't there a file for function parameter? Function parameters *are* > declared in some file, or am I missing something? > > They are declared in some file defined by the line markers; the file are not registered in the SourceManager as actual files, so getting the FileEntry will always fail, that's why I changed it to get the PresumedLoc.
More general question is: how do we want USRs for function parameters to > work, specifically should USR of the same param of different declarations > be the same or different? > That's a good point, this patch will generated different names for the same function param if a function is first defined then declared somewhere else. I guess it should follow the USR generation pattern for FunctionDecls, what do you think? -- Mikhail Ramalho.
_______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
