diff options
Diffstat (limited to 'src/elab_err.sml')
| -rw-r--r-- | src/elab_err.sml | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/elab_err.sml b/src/elab_err.sml index 0e04cf51..4754d4ce 100644 --- a/src/elab_err.sml +++ b/src/elab_err.sml @@ -242,7 +242,11 @@ fun expError env err = eprefaces' ([("Class constraint", p_con env c)] @ (case E.resolveFailureCause () of NONE => [] - | SOME c' => [("Reduced to unresolvable", p_con env c')]))) + | SOME c' => [("Reduced to unresolvable", p_con env c')]))(*; + app (fn (c, rs) => (eprefaces' [("CLASS", p_con env c)]; + app (fn (c, e) => eprefaces' [("RULE", p_con env c), + ("IMPL", p_exp env e)]) rs)) + (E.listClasses env)*)) | IllegalRec (x, e) => (ErrorMsg.errorAt (#2 e) "Illegal 'val rec' righthand side (must be a function abstraction)"; eprefaces' [("Variable", PD.string x), |