On Jan 11, 2008 11:38 AM, Steve Naroff <[EMAIL PROTECTED]> wrote:
> void a(void) {
> int explicit;
> int anylocal;
> static int *t = &explicit; // error for explicit automatic variables.
> static int *a = (int[]){anylocal}; // implicit automatic variable.
> EDG and NEILCC permit this, while GCC error.
> }
>
> Is my analogy flawed? Since the compound literal can refer to any
> local variable, I don't see how it could ever be constant...
http://www.comeaucomputing.com/tryitout/ over the following:
void a(void) {
int anylocal;
static int *a = (int[]){anylocal};
}
gives the following (in C99 mode):
"ComeauTest.c", line 3: error: expression must have a constant value
static int *a = (int[]){anylocal};
^
"ComeauTest.c", line 3: warning: variable "a" was declared but never referenced
static int *a = (int[]){anylocal};
What were you testing with?
-Eli
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