| From: | Korry Douglas <korry(dot)douglas(at)enterprisedb(dot)com> |
|---|---|
| To: | Peter Eisentraut <peter_e(at)gmx(dot)net> |
| Cc: | pgsql-hackers(at)postgresql(dot)org, Michelle Caisse <Michelle(dot)Caisse(at)sun(dot)com> |
| Subject: | Re: code coverage patch |
| Date: | 2008-08-28 13:08:46 |
| Message-ID: | 3F71903C-C784-4678-BDA7-32A46B2D9DFC@enterprisedb.com |
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| Lists: | pgsql-hackers |
> The problem with those files is that the source file contains lines
> like this:
>
> #line 1042 "y.tab.c"
>
> but that source file does not exist, as it is renamed to gram.c.
>
> We could fix that in one of two ways:
>
> 1) Use bison's -o option to put the output file in the right place
> directly,
> if we are dealing with bison (and don't bother to support code
> coverage
> analysis with other yaccs), or
>
> 2) Run a pattern replacement across the grammar output files as
> their are
> renamed.
Why not use the %output directive in the grammar file instead; that
way you don't need to add any special flags to the Makefile.
-- Korry
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