Add homework 3 solution for CS325

2020-01-02 21:20:32 -08:00
parent 1c4bb29fdd
commit d9544398b9
5 changed files with 594 additions and 6 deletions
--- a/code/cs325-langs/src/PythonAst.hs
+++ b/code/cs325-langs/src/PythonAst.hs
@@ -24,7 +24,7 @@ data PyExpr
    | DictLiteral [(PyExpr, PyExpr)]
    | Lambda [PyPat] PyExpr
    | Var String
-    | Tuple [PyExpr]
+    | TupleLiteral [PyExpr]
    | FunctionCall PyExpr [PyExpr]
    | Access PyExpr [PyExpr]
    | Ternary PyExpr PyExpr PyExpr
@@ -47,3 +47,6 @@ data PyStmt
    | FunctionDef String [String] [PyStmt]
    | Return PyExpr
    | Standalone PyExpr
+    | Import String
+    | FromImport String [String]
+    | Nonlocal [String]