[LLVMdev] Does llvm-gcc emit column # info?

[Duncan Sands]

Hi Kecheng,

> But in the doc "Source Level Debugging with LLVM", it shows that llvm 
> 2.6 could get column number. There's an example in the doc as following:
> http://llvm.org/docs/SourceLevelDebugging.html

you are confusing what LLVM supports, and what a particular LLVM frontend
(llvm-gcc) produces.  LLVM supports column numbers, but llvm-gcc does not
generate them.  I think clang does however.  Note that the document you cite
does not say that llvm-gcc produces the example output.

Ciao,

Duncan.