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warnings: fix early exit of warnings treated as errors

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Treating warnings as errors caused Bison to exit earlier than needed, making it
hide warnings that would have been printed had -Werror not been set.

Also, fix a bug that caused some context information of errors to not be
shown.

* src/complain.c (complaint_issued): Rename as...
(complaint_status): This, and change its type from boolean to
* src/complain.h (err_status): This, new enumeration.
* src/main.c (main): Adjust (only finish early if an actual complaint was
risen, not a mere warning treated an error).
* src/reader.c: Adjust.
This commit is contained in:
Theophile Ranquet
2012-10-26 18:12:53 +00:00
parent 8f6bbe0c10
commit 697a8022c6
4 changed files with 22 additions and 8 deletions
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2
src/reader.c
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@@ -631,7 +631,7 @@ reader (void)
gram_parse ();
prepare_percent_define_front_end_variables ();
if (! complaint_issued)
if (complaint_status < status_complaint)
check_and_convert_grammar ();
xfclose (gram_in);