Crash with #{key: value} (TypeError: 'int' object is not subscriptable)

[zhmars]

Hi, I got some error with this minimal.vim.

let mydict = #{zero: 0, one_key: 1, two-key: 2, 333: 3}

Environment

vint --version : 0.3.21.dev45+gbcd6562

Reproduce

• vint minimal.vim

Traceback (most recent call last):
  File "/home/mars/.local/python/bin/vint", line 11, in <module>
    load_entry_point('vim-vint==0.3.21.dev45+gbcd6562', 'console_scripts', 'vint')()
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/__init__.py", line 11, in main
    init_cli()
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/bootstrap.py", line 21, in init_cli
    start_cli()
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/linting/cli.py", line 38, in start_cli
    violations = _lint_all(env, config_dict)
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/linting/cli.py", line 131, in _lint_all
    violations += linter.lint(lint_target)
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/linting/linter.py", line 106, in lint
    self._traverse(root_ast, lint_target)
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/linting/linter.py", line 132, in _traverse
    traverse(root_ast,
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 247, in traverse
    accessor_func(lambda child_node: traverse(child_node, on_enter, on_leave),
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 9, in for_each
    call_if_def(func, node)
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 23, in call_if_def
    func(node)
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 247, in <lambda>
    accessor_func(lambda child_node: traverse(child_node, on_enter, on_leave),
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 247, in traverse
    accessor_func(lambda child_node: traverse(child_node, on_enter, on_leave),
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 23, in call_if_def
    func(node)
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 247, in <lambda>
    accessor_func(lambda child_node: traverse(child_node, on_enter, on_leave),
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 247, in traverse
    accessor_func(lambda child_node: traverse(child_node, on_enter, on_leave),
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 15, in for_each_deeply
    for_each(func, nodes)
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 9, in for_each
    call_if_def(func, node)
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 23, in call_if_def
    func(node)
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 247, in <lambda>
    accessor_func(lambda child_node: traverse(child_node, on_enter, on_leave),
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/ast/traversing.py", line 238, in traverse
    should_traverse_children = on_enter(node) is not SKIP_CHILDREN
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/linting/linter.py", line 133, in <lambda>
    on_enter=lambda node: self._handle_enter(node, lint_context),
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/linting/linter.py", line 151, in _handle_enter
    self._refresh_policies_if_necessary(node)
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/linting/linter.py", line 185, in _refresh_policies_if_necessary
    dynamic_config.update_by_node(node)
  File "/home/mars/.local/python/lib/python3.8/site-packages/vint/linting/config/config_next_line_comment_source.py", line 43, in update_by_node
    lnum_of_node = node['pos']['lnum']
TypeError: 'int' object is not subscriptable

[blueyed]

Same/similar on master.
This dict syntax is not supported yet, but vimlparser appears to support it already:

(let = mydict (dict ('zero' 0) ('one_key' 1) ('two-key' 2) ('333' 3)))

[blueyed]

It appears to be a bug in vimlparser after all: vim-jp/vim-vimlparser#155

[tyru]

This seems already fixed.

[zhmars]

This seems already fixed.

Confirmed. Thanks.