Fix bug: should raise a SyntaxError when Slice found in ExtSlice

hsfzxjy · Feb 7, 2021 · 77d796f · 77d796f
1 parent 63d9475
commit 77d796f
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lambdex/utils/ast.py b/lambdex/utils/ast.py
@@ -65,6 +65,9 @@ def _raise_slice_error():
     if isinstance(slice_, ast.Index):
         ret = slice_.value
     elif isinstance(slice_, ast.ExtSlice):
+        for dim in slice_.dims:
+            if isinstance(dim, ast.Slice):
+                _raise_slice_error()
         ret = slice_.dims
     elif not isinstance(slice_, ast.Slice):
         ret = slice_