diff options
author | Adam Chlipala <adamc@hcoop.net> | 2009-02-22 16:10:25 -0500 |
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committer | Adam Chlipala <adamc@hcoop.net> | 2009-02-22 16:10:25 -0500 |
commit | ef4284bc3cf37e2f32ae2faddf07b4b8ed01ddac (patch) | |
tree | 7f9fc4189681a0186e8ecbfcc84a0eec50d03be9 /src/elab_err.sig | |
parent | fdff38cbee53e566859c55bf9a9410396a3a00ab (diff) |
Start of kind polymorphism, up to the point where demo/hello elaborates with updated Basis/Top
Diffstat (limited to 'src/elab_err.sig')
-rw-r--r-- | src/elab_err.sig | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/elab_err.sig b/src/elab_err.sig index d757572f..3b14406b 100644 --- a/src/elab_err.sig +++ b/src/elab_err.sig @@ -27,11 +27,16 @@ signature ELAB_ERR = sig + datatype kind_error = + UnboundKind of ErrorMsg.span * string + + val kindError : ElabEnv.env -> kind_error -> unit + datatype kunify_error = KOccursCheckFailed of Elab.kind * Elab.kind | KIncompatible of Elab.kind * Elab.kind - val kunifyError : kunify_error -> unit + val kunifyError : ElabEnv.env -> kunify_error -> unit datatype con_error = UnboundCon of ErrorMsg.span * string |