[cfe-dev] file name for Decl
clattner at apple.com
Thu Dec 31 19:45:14 PST 2009
On Dec 31, 2009, at 11:29 AM, Cristina Basescu wrote:
> Hi all,
> I'm trying to find out the file name where a clang::Decl comes from. More precisely, I'd like to see which library a certain function comes from e.g. be able to find out that the definition of printf used in the analyzed program is in stdio.h. I thought using 'const char *getMangledName(const GlobalDecl &D)' from CodeGenModule.h could provide some information, however it seems that CodeGenModule is just used internally and, besides that, one should not count on the mangled names format.
Try getting a source location from the decl. Given a source location, the SourceManager object can map the location back to a file/line/col for you.
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