Jerry Quinn writes:
> There is also DECL_EXPR representing local declarations, which appears
> to be related. How do these get used and would it even be used in a
> C-like language?
The VAR_DECL is simply stored in the BLOCK, but in C++, C99, and GNU89,
not all variables are declared at the sta
On Tue, Jun 16, 2009 at 2:14 PM, Jerry Quinn wrote:
> Hi, again,
>
> I am a little unclear on VAR_DECL and DECL_EXPR. The impression I get
> from reading the docs is that when a variable is first declared in a
> function, a VAR_DECL should be created, possibly with DECL_INITIAL()
> set.
>
> What's
Hi, again,
I am a little unclear on VAR_DECL and DECL_EXPR. The impression I get
from reading the docs is that when a variable is first declared in a
function, a VAR_DECL should be created, possibly with DECL_INITIAL()
set.
What's less clearly stated is what you use for variable references later
