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[IEx][Autocomplete] Fix crashing on autocompleting structs #14150

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Merged
merged 4 commits into from
Jan 7, 2025
Merged

[IEx][Autocomplete] Fix crashing on autocompleting structs #14150

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9f879dd
[IEx][Autocomplete] Fix crashing on autocompleting structs
GuillaumeMilan Jan 6, 2025
37b04b3
[AutocompleteTest] completion for struct keys when var is struct
GuillaumeMilan Jan 7, 2025
07d1796
Update lib/iex/test/iex/autocomplete_test.exs
josevalim Jan 7, 2025
d607ac4
Update lib/iex/test/iex/autocomplete_test.exs
josevalim Jan 7, 2025
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2 changes: 1 addition & 1 deletion lib/iex/lib/iex/autocomplete.ex
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Original file line number Diff line number Diff line change
Expand Up @@ -362,7 +362,7 @@ defmodule IEx.Autocomplete do
end)

entries =
for {key, _value} <- pairs,
for key when key != :__struct__ <- Map.keys(pairs),
name = Atom.to_string(key),
if(hint == "",
do: not String.starts_with?(name, "_"),
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13 changes: 13 additions & 0 deletions lib/iex/test/iex/autocomplete_test.exs
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Expand Up @@ -440,6 +440,19 @@ defmodule IEx.AutocompleteTest do
assert {:yes, ~c"ry: ", []} = expand(~c"%URI{var | path: \"foo\", que")
assert {:no, [], []} = expand(~c"%URI{var | path: \"foo\", unkno")
assert {:no, [], []} = expand(~c"%Unknown{var | path: \"foo\", unkno")

eval "var = %URI{}"

assert {:yes, ~c"", entries} = expand(~c"%{var | ")
assert ~c"path:" in entries
assert ~c"query:" in entries

assert {:yes, ~c"", entries} = expand(~c"%{var | path: \"foo\",")
assert ~c"path:" not in entries
assert ~c"query:" in entries

assert {:yes, ~c"ry: ", []} = expand(~c"%{var | path: \"foo\", que")
assert {:no, [], []} = expand(~c"%URI{var | path: \"foo\", unkno")
end

test "completion for map keys in update syntax" do
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