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Add yield issues when outside function.

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Dave Halter
2017-07-20 09:51:35 +02:00
parent fc1c16b966
commit 26c71a9586
2 changed files with 4 additions and 2 deletions
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4
parso/python/normalizer.py
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@@ -125,9 +125,9 @@ class ErrorFinder(Normalizer):
in_loop = True in_loop = True
if not in_loop: if not in_loop:
self._add_syntax_error("'break' outside loop", leaf) self._add_syntax_error("'break' outside loop", leaf)
elif leaf.value == 'return': elif leaf.value in ('yield', 'return'):
if self._context.node.type != 'funcdef': if self._context.node.type != 'funcdef':
self._add_syntax_error("'return' outside function", leaf) self._add_syntax_error("'%s' outside function" % leaf.value, leaf)
elif leaf.value == 'await': elif leaf.value == 'await':
if self._context.node.type != 'funcdef' \ if self._context.node.type != 'funcdef' \
or self._context.node.parent.type != 'async_funcdef': or self._context.node.parent.type != 'async_funcdef':

2
test/test_python_errors.py
View File

@@ -71,6 +71,7 @@ def test_indentation_errors(code, positions):
'continue', 'continue',
'break', 'break',
'return', 'return',
'yield',
'try: pass\nexcept: pass\nexcept X: pass', 'try: pass\nexcept: pass\nexcept X: pass',
# IndentationError # IndentationError
@@ -95,6 +96,7 @@ def test_python_exception_matches(code):
('code', 'version'), [ ('code', 'version'), [
# SyntaxError # SyntaxError
('async def bla():\n def x(): await bla()', '3.5'), ('async def bla():\n def x(): await bla()', '3.5'),
('yield from', '3.5'),
] ]
) )