On Dec 1, 2008, at 10:00 AM, Douglas Gregor wrote:
> URL: http://llvm.org/viewvc/llvm-project?rev=60359&view=rev
> Log:
> Parse the exception-specification throw(...), a Microsoft extension
Cool.
>
> + // Parse throw(...), a Microsoft extension that means "this
> function
> + // can throw anything".
> + if (Tok.is(tok::ellipsis)) {
> + SourceLocation EllipsisLoc = ConsumeToken();
> + if (!getLang().Microsoft)
> + Diag(EllipsisLoc, diag::ext_ellipsis_exception_spec);
> + SourceLocation RParenLoc = MatchRHSPunctuation(tok::r_paren,
> LParenLoc);
I think that this should unconditionally emit the extension warning
(and let the diagnostics machinery filter it if appropriate). When -
fms-extensions isn't specified, should clang just completely reject
this?
-Chris
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