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| author | Bernhard Schommer <bernhardschommer@gmail.com> | 2016-08-08 10:37:53 +0200 |
|---|---|---|
| committer | Bernhard Schommer <bernhardschommer@gmail.com> | 2016-08-08 10:37:53 +0200 |
| commit | 8228d4f959c2211d1840928d1cfc349ce2820200 (patch) | |
| tree | 01e9da05ca158ea53b447c67983058a25eb88d0d /cparser/Cerrors.ml | |
| parent | b184e05aada74f34dafd9d1bf6bc24e68ab76e05 (diff) | |
| download | compcert-8228d4f959c2211d1840928d1cfc349ce2820200.tar.gz compcert-8228d4f959c2211d1840928d1cfc349ce2820200.zip | |
Added error check before transformations.
Added a check for errors after the elab phases to avoid problems
in the transformations due to broken input programs.
Bug 19504
Diffstat (limited to 'cparser/Cerrors.ml')
| -rw-r--r-- | cparser/Cerrors.ml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/cparser/Cerrors.ml b/cparser/Cerrors.ml index 5c077f37..0667ea16 100644 --- a/cparser/Cerrors.ml +++ b/cparser/Cerrors.ml @@ -30,7 +30,7 @@ exception Abort to print its message, as opposed to [Format], and does not automatically introduce indentation and a final dot into the message. This is useful for multi-line messages. *) - + let fatal_error_raw fmt = incr num_errors; Printf.kfprintf @@ -67,4 +67,6 @@ let check_errors () = (if !num_warnings = 1 then "" else "s"); !num_errors > 0 || (!warn_error && !num_warnings > 0) - +let raise_on_errors () = + if !num_warnings > 0 || (!warn_error && !num_warnings > 0) then + raise Abort |