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small update so that retyping works
[cc1516.git]
/
sem.dcl
diff --git
a/sem.dcl
b/sem.dcl
index
dbf1014
..
e981361
100644
(file)
--- a/
sem.dcl
+++ b/
sem.dcl
@@
-10,6
+10,7
@@
from StdOverloaded import class toString
| UnifyError Pos Type Type
| FieldSelectorError Pos Type FieldSelector
| OperatorError Pos Op2 Type
+ | UndeclaredVariableError Pos String
| Error String
:: Gamma
:: SemOutput :== Either [SemError] (AST, Gamma)