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Fix autoimports with using directives #21590

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merged 1 commit into from
Sep 15, 2024
+59 −4
Merged

Fix autoimports with using directives #21590

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9 changes: 5 additions & 4 deletions presentation-compiler/src/main/dotty/tools/pc/AutoImports.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -320,13 +320,14 @@ object AutoImports:
case _ => None


def skipUsingDirectivesOffset(
firstObjectPos: Int = firstMemberDefinitionStart(tree).getOrElse(0)
): Int =
def skipUsingDirectivesOffset(firstObjectPos: Int = firstMemberDefinitionStart(tree).getOrElse(0)): Int =
val firstObjectLine = pos.source.offsetToLine(firstObjectPos)

comments
.takeWhile(comment =>
!comment.isDocComment && pos.source.offsetToLine(comment.span.end) + 1 < firstObjectLine
val commentLine = pos.source.offsetToLine(comment.span.end)
val isFirstObjectComment = commentLine + 1 == firstObjectLine && !comment.raw.startsWith("//>")
commentLine < firstObjectLine && !isFirstObjectComment
)
.lastOption
.fold(0)(_.span.end + 1)
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54 changes: 54 additions & 0 deletions presentation-compiler/test/dotty/tools/pc/tests/edit/AutoImportsSuite.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -500,3 +500,57 @@ class AutoImportsSuite extends BaseAutoImportsSuite:
|object Main{ val obj = ABC }
|""".stripMargin
)

@Test def scalaCliNoEmptyLineAfterDirective =
checkEdit(
"""|//> using scala 3.5.0
|object Main:
| <<Files>>
|""".stripMargin,
"""|//> using scala 3.5.0
|import java.nio.file.Files
|object Main:
| Files
|""".stripMargin
)

@Test def scalaCliNoEmptyLineAfterLicense =
checkEdit(
"""|/**
| * Some license text
| */
|
|object Main:
| <<Files>>
|""".stripMargin,
"""|/**
| * Some license text
| */
|import java.nio.file.Files
|
|object Main:
| Files
|""".stripMargin
)

@Test def scalaCliNoEmptyLineAfterLicenseWithPackage =
checkEdit(
"""|/**
| * Some license text
| */
|package test
|
|object Main:
| <<Files>>
|""".stripMargin,
"""|/**
| * Some license text
| */
|package test
|
|import java.nio.file.Files
|
|object Main:
| Files
|""".stripMargin
)
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