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Diffstat (limited to 'pretyping/evarutil.ml')
| -rw-r--r-- | pretyping/evarutil.ml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pretyping/evarutil.ml b/pretyping/evarutil.ml index c1313ee14..f55aaf69a 100644 --- a/pretyping/evarutil.ml +++ b/pretyping/evarutil.ml @@ -166,6 +166,10 @@ let restrict_hyps isevars c = end else c +let has_ise sigma t = + try let _ = whd_ise sigma t in true + with UserError _ -> false + (* We try to instanciate the evar assuming the body won't depend * on arguments that are not Rels or VARs, or appearing several times. *) |