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Make sure that goto on a subscript colon doesn't crash

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Dave Halter
2019-11-29 17:10:07 +01:00
parent 98b592cb68
commit 8478ad7ffb
2 changed files with 7 additions and 0 deletions
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4
jedi/inference/helpers.py
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@@ -72,6 +72,10 @@ def infer_call_of_leaf(context, leaf, cut_own_trailer=False):
# different trailers: `( x )`, `[ x ]` and `.x`. In the first two examples # different trailers: `( x )`, `[ x ]` and `.x`. In the first two examples
# we should not match anything more than x. # we should not match anything more than x.
if trailer.type != 'trailer' or leaf not in (trailer.children[0], trailer.children[-1]): if trailer.type != 'trailer' or leaf not in (trailer.children[0], trailer.children[-1]):
if leaf == ':':
# Basically happens with foo[:] when the cursor is on the colon
from jedi.inference.base_value import NO_VALUES
return NO_VALUES
if trailer.type == 'atom': if trailer.type == 'atom':
return context.infer_node(trailer) return context.infer_node(trailer)
return context.infer_node(leaf) return context.infer_node(leaf)

3
test/completion/arrays.py
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@@ -45,6 +45,9 @@ b[int():]
#? list() #? list()
b[:] b[:]
#? 3
b[:]
#? int() #? int()
b[:, 1] b[:, 1]
#? int() #? int()