[CodeCompletion] Fix code suggestions for arguments in vararg followed by normal arg #37037
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…d by normal arg
For a function and call like
```swift
func test(_: Foo..., yArg: Baz) {}
test(.bar, #^COMPLETE^#)
```
the parser matches the code completion token to the `yArg` with a missing label, because this way all parameters are provided. However, because of this we don’t suggest any variables that could belong the the previous vararg list.
To fix this, if we encounter such a situation (argument without label after vararg), manually adjust the code completion token’s position in params to belong to the vararg list.
Fixes rdar://76977325 [SR-14515]
|
@swift-ci Please test |
rintaro
approved these changes
Apr 23, 2021
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For a function and call like
the parser matches the code completion token to the
yArgwith a missing label, because this way all parameters are provided. However, because of this we don’t suggest any variables that could belong the the previous vararg list.To fix this, if we encounter such a situation (argument without label after vararg), manually adjust the code completion token’s position in params to belong to the vararg list.
Fixes rdar://76977325 [SR-14515]