[Bug c/13134] [3.4 regression] Visibility attribute is ignored

[rth at redhat dot com]

------- Additional Comments From rth at redhat dot com  2003-11-25 01:55 -------
Subject: Re:  [3.4 regression] Visibility attribute is ignored

On Mon, Nov 24, 2003 at 06:16:15AM -0000, austern at apple dot com wrote:
> What I find inelegant is the idea that you get DEFAULT either by
> saying nothing or by explicitly saying visibility("default")...

The default setting exists in gcc so that one might override the
"default" (ahem) setting with a command-line option.  Eg.

	-fvisibility=hidden

would mark all symbols hidden unless overridden by an attribute
on the actual decl.  The command-line switch never got implemented,
unfortunately.

I agree with Geoff that conflicting attributes for a given decl
ought to generate an error.


r~


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=13134