[cfe-dev] Decls are not synonyms for the symbols they represent

[Ted Kremenek]

On Sep 16, 2008, at 3:30 PM, steve naroff wrote:

> Ted,
>
> I couldn't get clang to crash on the code you referenced below...
>
> [steve-naroffs-imac-2:llvm/tools/clang] snaroff% cat xx.c
> void f (void)
> {
>   extern double *p;
>   extern double *p;
> }
>
> [steve-naroffs-imac-2:llvm/tools/clang] snaroff% ../../Debug/bin/ 
> clang xx.c
> xx.c:4:18: error: redefinition of 'p'
>   extern double *p;
>                  ^
> xx.c:3:18: error: previous definition is here
>   extern double *p;
>                  ^
> 2 diagnostics generated.
>
> Do I need to run clang with any special switches?
>
> snaroff
>

Hi Steve,

Sorry for the confusion.  I think I meant "incorrect rejects" instead  
of "crashes."  gcc eats that input just fine.

Ted