On Dec 17, 2005, Alexandre Oliva [EMAIL PROTECTED] wrote:
On Dec 11, 2005, Alexandre Oliva [EMAIL PROTECTED] wrote:
On Dec 1, 2005, [EMAIL PROTECTED] (Geoffrey Keating) wrote:
The easiest solution to this is to require that weakrefs must be
'static', because the name that they define is not
On 17/12/2005, at 10:08 AM, Jakub Jelinek wrote:
But there are dozens of other uses of TREE_PUBLIC in the backends, so
it wouldn't surprise me if something similar is not present on
other arches.
Normal aliases are usually declared through
extern __typeof (foo) bar __attribute__((alias
On Dec 1, 2005, [EMAIL PROTECTED] (Geoffrey Keating) wrote:
The 'weakref' attribute is defined in terms of aliases. Now,
if the user writes
void foo(void) { }
void bar(void) __attribute__((alias (foo)));
then that causes 'bar' to be defined. Other translation units can use
'bar'. If
On Sun, Dec 11, 2005 at 06:46:39PM -0200, Alexandre Oliva wrote:
Err... The above is a bit misleading, in that it at first appeared to
be referring to the target of the weakref, not to the weakref itself.
The weakref may alias to something that is static or not (the whole
point is being able
Unfortunately, it can't do that; Mach-O (on Darwin) doesn't support
aliases in the object file at all, and even ELF doesn't support
aliases to symbols outside the current .o. The easiest solution to
this is to require that weakrefs must be 'static', because the name
that they define is not
be used. It is an error if @samp{__f}
is not defined in the same translation unit.
@@ -2376,12 +2376,12 @@
@code{weakref} is equivalent to @code{weak}.
@smallexample
-extern int x() __attribute__ ((weakref (y)));
+static int x() __attribute__ ((weakref (y)));
/* is equivalent to... */
-extern
