Update: simplify variable declarator indent handling (fixes #8785) #8801
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This fixes the `indent` rule's VariableDeclarator logic to correctly handle the case where a declaration has more than one declarator, but neither is on the same line as the start of the declaration. This also updates the variable declarator listener to be slightly more similar to the logic for other nodes. Previously, variable declarators were treated as a special case and handling them involved overwriting some of the previously-declared offsets while exiting the node. Unfortunately, declarators are still a special case, but their logic isn't quite as different now -- the correct behavior is applied when entering the node, like it is for other node types.
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LGTM |
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@not-an-aardvark, thanks for your PR! By analyzing the history of the files in this pull request, we identified @vitorbal, @gyandeeps and @valorkin to be potential reviewers. |
platinumazure
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Jun 25, 2017
ilyavolodin
approved these changes
Jun 25, 2017
gyandeeps
approved these changes
Jun 25, 2017
This was referenced Jul 9, 2017
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What is the purpose of this pull request? (put an "X" next to item)
[ ] Documentation update
[x] Bug fix (#8785)
[ ] New rule (template)
[ ] Changes an existing rule (template)
[ ] Add autofixing to a rule
[ ] Add a CLI option
[ ] Add something to the core
[ ] Other, please explain:
What changes did you make? (Give an overview)
This fixes the
indentrule's VariableDeclarator logic to correctly handle the case where a declaration has more than one declarator, but neither is on the same line as the start of the declaration.This also updates the variable declarator listener to be slightly more similar to the logic for other nodes. Previously, variable declarators were treated as a special case and handling them involved overwriting some of the previously-declared offsets while exiting the node. Unfortunately, declarators are still a special case, but their logic isn't quite as different now -- the correct behavior is applied when entering the node, like it is for other node types.
Is there anything you'd like reviewers to focus on?
Nothing in particular