Last set of change to get regression tests to pass
Remove the only test in the syntax module. It ends up that the
transformer must handle this error case.
In the transformer, check for a list compression in com_assign_list()
by looking for a list_for node where a comma is expected.
In pycodegen.compile() re-raise the SyntaxError rather than catching
it and exiting
diff --git a/Lib/compiler/transformer.py b/Lib/compiler/transformer.py
index 6e82b10..3607af1 100644
--- a/Lib/compiler/transformer.py
+++ b/Lib/compiler/transformer.py
@@ -943,6 +943,10 @@
def com_assign_list(self, node, assigning):
assigns = []
for i in range(1, len(node), 2):
+ if i + 1 < len(node):
+ if node[i + 1][0] == symbol.list_for:
+ raise SyntaxError, "can't assign to list comprehension"
+ assert node[i + 1][0] == token.COMMA, node[i + 1]
assigns.append(self.com_assign(node[i], assigning))
return AssList(assigns)