Reintroduce accidentally removed line

Cython/Compiler/Nodes.py

@@ -5498,7 +5498,8 @@ class TryFinallyStatNode(StatNode):
             code.error_label = old_error_label
 
         if cases_used:
-            code.putln("switch (__pyx_why) {")
+            code.putln(
+                "switch (__pyx_why) {")
             for i in cases_used:
                 old_label = old_labels[i]
                 if old_label == old_error_label and self.preserve_exception:
@@ -5507,8 +5508,13 @@ class TryFinallyStatNode(StatNode):
                     code.use_label(old_label)
                     code.putln("case %s: goto %s;" % (i+1, old_label))
 
-            code.putln("}")
-        code.putln("}")
+            # End the switch
+            code.putln(
+                "}")
+
+        # End finally
+        code.putln(
+            "}")
 
     def generate_function_definitions(self, env, code):
         self.body.generate_function_definitions(env, code)
@@ -5573,8 +5579,6 @@ class GILStatNode(NogilTryFinallyStatNode):
     #
     #   state   string   'gil' or 'nogil'
 
-#    child_attrs = []
-
     def __init__(self, pos, state, body):
         self.state = state
         TryFinallyStatNode.__init__(self, pos,

Cython/Compiler/ParseTreeTransforms.py

@@ -2031,6 +2031,7 @@ class GilCheck(VisitorTransform):
             node.nogil_check(self.env_stack[-1])
 
         self.visitchildren(node)
+        return node
 
     def visit_TryFinallyStatNode(self, node):
         """

tests/run/parallel.pyx

@@ -24,4 +24,4 @@ def test_parallel():
 
     free(buf)
 
-#include "sequential_parallel.pyx"
+include "sequential_parallel.pyx"

tests/run/sequential_parallel.pyx

@@ -50,7 +50,7 @@ def test_propagation():
     >>> test_propagation()
     (9, 9, 9, 9, 450, 450)
     """
-    cdef int i, j, x, y
+    cdef int i = 0, j = 0, x = 0, y = 0
     cdef int sum1 = 0, sum2 = 0
 
     for i in prange(10, nogil=True):