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Re: enhance .loc directive for dwarf3 special features


On Wed, Sep 07, 2005 at 01:50:33PM -0400, Daniel Jacobowitz wrote:
> > I suppose that's possible as well, yes.  I hadn't liked that because
> > it makes the column number non-optional, but having the user add the
> > one zero is not that big a deal.
> 
> It shouldn't... none of the new qualifiers start with a number. 
> basic_block consumes one item, is_stmt consumes one and another if it's
> a number, require file/line/optional-column to appear first in the list
> to prevent ambiguity in ".loc is_stmt 1 1 1".

Fair enough; a letter beginning the third argument means no column
number present.


r~


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