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author | Adam Chlipala <adamc@hcoop.net> | 2008-06-08 14:25:27 -0400 |
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committer | Adam Chlipala <adamc@hcoop.net> | 2008-06-08 14:25:27 -0400 |
commit | 33cf695e0ba9586f05242b7d3595c94ed5c99b98 (patch) | |
tree | 2107ff15033d8138633b227ee9e6323c7346b788 /src/source_print.sml | |
parent | 59cf4e73d9d6998ea4a83aa38c75c95ed462779f (diff) |
Unification wildcards
Diffstat (limited to 'src/source_print.sml')
-rw-r--r-- | src/source_print.sml | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/source_print.sml b/src/source_print.sml index 3db15ec6..90524241 100644 --- a/src/source_print.sml +++ b/src/source_print.sml @@ -44,6 +44,7 @@ fun p_kind' par (k, _) = p_kind k2]) | KName => string "Name" | KRecord k => box [string "{", p_kind k, string "}"] + | KWild => string "_" and p_kind k = p_kind' false k @@ -118,6 +119,11 @@ fun p_con' par (c, _) = string "++", space, p_con c2]) + | CWild k => box [string "(_", + space, + string "::", + space, + p_kind k] and p_con c = p_con' false c |