Patch #1542451: fix crash with continue in nested try/finally
(backport from rev. 51439)
diff --git a/Lib/test/test_syntax.py b/Lib/test/test_syntax.py
index dc7a16d..bc9cb12 100644
--- a/Lib/test/test_syntax.py
+++ b/Lib/test/test_syntax.py
@@ -235,6 +235,90 @@
>>> f() += 1
Traceback (most recent call last):
SyntaxError: illegal expression for augmented assignment (<doctest test.test_syntax[33]>, line 1)
+
+
+Test continue in finally in weird combinations.
+
+continue in for loop under finally shouuld be ok.
+
+ >>> def test():
+ ... try:
+ ... pass
+ ... finally:
+ ... for abc in range(10):
+ ... continue
+ ... print abc
+ >>> test()
+ 9
+
+Start simple, a continue in a finally should not be allowed.
+
+ >>> def test():
+ ... for abc in range(10):
+ ... try:
+ ... pass
+ ... finally:
+ ... continue
+ ...
+ Traceback (most recent call last):
+ ...
+ SyntaxError: 'continue' not supported inside 'finally' clause (<doctest test.test_syntax[36]>, line 6)
+
+This is essentially a continue in a finally which should not be allowed.
+
+ >>> def test():
+ ... for abc in range(10):
+ ... try:
+ ... pass
+ ... finally:
+ ... try:
+ ... continue
+ ... except:
+ ... pass
+ Traceback (most recent call last):
+ ...
+ SyntaxError: 'continue' not supported inside 'finally' clause (<doctest test.test_syntax[37]>, line 7)
+
+ >>> def foo():
+ ... try:
+ ... pass
+ ... finally:
+ ... continue
+ Traceback (most recent call last):
+ ...
+ SyntaxError: 'continue' not supported inside 'finally' clause (<doctest test.test_syntax[38]>, line 5)
+
+ >>> def foo():
+ ... for a in ():
+ ... try: pass
+ ... finally: continue
+ Traceback (most recent call last):
+ ...
+ SyntaxError: 'continue' not supported inside 'finally' clause (<doctest test.test_syntax[39]>, line 4)
+
+ >>> def foo():
+ ... for a in ():
+ ... try: pass
+ ... finally:
+ ... try:
+ ... continue
+ ... finally: pass
+ Traceback (most recent call last):
+ ...
+ SyntaxError: 'continue' not supported inside 'finally' clause (<doctest test.test_syntax[40]>, line 6)
+
+ >>> def foo():
+ ... for a in ():
+ ... try: pass
+ ... finally:
+ ... try:
+ ... pass
+ ... except:
+ ... continue
+ Traceback (most recent call last):
+ ...
+ SyntaxError: 'continue' not supported inside 'finally' clause (<doctest test.test_syntax[41]>, line 8)
+
"""
import re