diff options
| author |  Guillaume Melquiond <guillaume.melquiond@inria.fr> | 2015-04-23 14:55:11 +0200 |
|---|---|---|
| committer | Guillaume Melquiond <guillaume.melquiond@inria.fr> | 2015-04-23 16:02:45 +0200 |
| commit | 16d301bab5b7dec53be4786b3b6815bca54ae539 (patch) | |
| tree | c595fc1fafd00a08cb91e53002610df867cf5eed /proofs/tactic_debug.ml | |
| parent | 915c8f15965fe8e7ee9d02a663fd890ef80539ad (diff) | |
Remove almost all the uses of string concatenation when building error messages.
Since error messages are ultimately passed to Format, which has its own
buffers for concatenating strings, using concatenation for preparing error
messages just doubles the workload and increases memory pressure.
Diffstat (limited to 'proofs/tactic_debug.ml')
| -rw-r--r-- | proofs/tactic_debug.ml | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/proofs/tactic_debug.ml b/proofs/tactic_debug.ml index 3cc81daf5..d7f4b5ead 100644 --- a/proofs/tactic_debug.ml +++ b/proofs/tactic_debug.ml @@ -11,6 +11,7 @@ open Names open Pp open Tacexpr open Termops +open Nameops let (prtac, tactic_printer) = Hook.make () let (prmatchpatt, match_pattern_printer) = Hook.make () @@ -231,17 +232,16 @@ let db_pattern_rule debug num r = (* Prints the hypothesis pattern identifier if it exists *) let hyp_bound = function - | Anonymous -> " (unbound)" - | Name id -> " (bound to "^(Names.Id.to_string id)^")" + | Anonymous -> str " (unbound)" + | Name id -> str " (bound to " ++ pr_id id ++ str ")" (* Prints a matched hypothesis *) let db_matched_hyp debug env (id,_,c) ido = let open Proofview.NonLogical in is_debug debug >>= fun db -> if db then - msg_tac_debug (str "Hypothesis " ++ - str ((Names.Id.to_string id)^(hyp_bound ido)^ - " has been matched: ") ++ print_constr_env env c) + msg_tac_debug (str "Hypothesis " ++ pr_id id ++ hyp_bound ido ++ + str " has been matched: " ++ print_constr_env env c) else return () (* Prints the matched conclusion *) @@ -266,8 +266,8 @@ let db_hyp_pattern_failure debug env sigma (na,hyp) = let open Proofview.NonLogical in is_debug debug >>= fun db -> if db then - msg_tac_debug (str ("The pattern hypothesis"^(hyp_bound na)^ - " cannot match: ") ++ + msg_tac_debug (str "The pattern hypothesis" ++ hyp_bound na ++ + str " cannot match: " ++ Hook.get prmatchpatt env sigma hyp) else return () |