[llvm] r197988 - llvm-symbolizer: add --obj flag to specify a single object file that should be symbolized.

[Ed Maste]

On 15 January 2014 08:06, Ed Maste <emaste at freebsd.org> wrote:
> However that still leaves types -- I think llvm-symbolizer would
> return "float" for a function "f".  The test input used for the --obj
> flag helpfully has a function named "f" already, so I used that for an
> additional test - perhaps someone can try it on another platform.

I've confirmed the llvm-symbolizer issue on OS X as well.  It turns
out I somehow missed that llvm-symbolizer already has heuristic for
demangled names, but applies it only to global data, not function
names.

I've moved it into DemangleName, and updated the review at
http://llvm-reviews.chandlerc.com/D2552

I also added a new C language test for this case.  I was going to
modify dwarfdump-test.cc to have an extern "C", but decided against
changing it as it would no longer match the checked-in binaries that
were generated from it.