diff options
Diffstat (limited to 'plugins/funind/indfun_common.ml')
| -rw-r--r-- | plugins/funind/indfun_common.ml | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/plugins/funind/indfun_common.ml b/plugins/funind/indfun_common.ml index 1e8854249..76fcd5ec8 100644 --- a/plugins/funind/indfun_common.ml +++ b/plugins/funind/indfun_common.ml @@ -549,3 +549,12 @@ type tcc_lemma_value = | Undefined | Value of Term.constr | Not_needed + +(* We only "purify" on exceptions *) +let funind_purify f x = + let st = Vernacentries.freeze_interp_state `No in + try f x + with e -> + let e = CErrors.push e in + Vernacentries.unfreeze_interp_state st; + Exninfo.iraise e |