[5.4][CodeCompletion] Reset 'hasSingleExpressionBody' when setting function body #37493
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…n body
Previously, completing inside non single expression body might cause a
crash if you had done any completion with single expression in the same
body.
e.g.
func test() {
test(#^HERE^#)
}
after that:
func test() {
test(arg)
if #^HERE^#
}
That was because the `hasSingleExpressionBody` wasn't cleared when
reusing the function for subsequent completions.
This patch just clears it whenever a new parsed body is set to a
function.
rdar://75358153
(cherry picked from commit 72f16df)
(cherry picked from commit f104036)
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@swift-ci Please test |
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@swift-ci Please nominate |
akyrtzi
approved these changes
May 18, 2021
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@swift-ci Please test Linux |
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@swift-ci Please test Linux |
AnthonyLatsis
added
swift 5.4
🍒 release cherry pick
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Cherry-pick of #37324 into
release/5.4hasSingleExpressionBodyflag before setting the new body. Because of that, type checker tried to get the single expression from the non single expression body, which caused the crash