diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/util.ml | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/util.ml b/lib/util.ml index 1aa3786f2c..476725a91a 100644 --- a/lib/util.ml +++ b/lib/util.ml @@ -32,7 +32,9 @@ type 'a located = loc * 'a let anomaly_loc (loc,s,strm) = Stdpp.raise_with_loc loc (Anomaly (s,strm)) let user_err_loc (loc,s,strm) = Stdpp.raise_with_loc loc (UserError (s,strm)) let invalid_arg_loc (loc,s) = Stdpp.raise_with_loc loc (Invalid_argument s) -let join_loc (deb1,_) (_,fin2) = (deb1,fin2) +let join_loc loc1 loc2 = + if loc1 = dummy_loc or loc2 = dummy_loc then dummy_loc + else (fst loc1, snd loc2) (* Like Exc_located, but specifies the outermost file read, the filename associated to the location of the error, and the error itself. *) |