KotlinLikeLangLineIndentProvider: support options for parentheses

Part of #KT-22211
Part of #KT-39353

idea/formatter/src/org/jetbrains/kotlin/idea/formatter/KotlinCommonBlock.kt

@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.idea.formatter
 
 import com.intellij.formatting.*
+import com.intellij.formatting.blocks.prev
 import com.intellij.lang.ASTNode
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiComment
@@ -1038,7 +1039,7 @@ private val INDENT_RULES = arrayOf(
 
     strategy("Closing parenthesis for conditions")
         .forType(RPAR)
-        .forElement { node -> !hasErrorElementBefore(node) }
+        .forElement { node -> !hasErrorElementBefore(node) || node.prev()?.textLength == 0 }
         .within(IF, WHEN_ENTRY, WHILE, DO_WHILE, FOR, WHEN)
         .set(Indent.getNoneIndent()),
 

idea/line-indent-provider/src/org/jetbrains/kotlin/idea/formatter/lineIndent/KotlinLikeLangLineIndentProvider.kt

@@ -15,6 +15,7 @@ import com.intellij.psi.impl.source.codeStyle.lineIndent.IndentCalculator
 import com.intellij.psi.impl.source.codeStyle.lineIndent.JavaLikeLangLineIndentProvider
 import com.intellij.psi.impl.source.codeStyle.lineIndent.JavaLikeLangLineIndentProvider.JavaLikeElement.*
 import com.intellij.psi.tree.IElementType
+import com.intellij.util.text.CharArrayUtil
 import org.jetbrains.kotlin.idea.KotlinLanguage
 import org.jetbrains.kotlin.idea.formatter.lineIndent.KotlinLikeLangLineIndentProvider.KotlinElement.*
 import org.jetbrains.kotlin.lexer.KtTokens
@@ -56,6 +57,7 @@ abstract class KotlinLikeLangLineIndentProvider : JavaLikeLangLineIndentProvider
 
     override fun getIndent(project: Project, editor: Editor, language: Language?, offset: Int): IndentCalculator? {
         val factory = IndentCalculatorFactory(project, editor)
+        val settings = indentionSettings(project)
         val currentPosition = getPosition(editor, offset)
         if (!currentPosition.matchesRule { it.isAt(Whitespace) && it.isAtMultiline }) return null
 
@@ -85,6 +87,11 @@ abstract class KotlinLikeLangLineIndentProvider : JavaLikeLangLineIndentProvider
                 after.moveBeforeParentheses(TemplateEntryOpen, TemplateEntryClose)
                 return factory.createIndentCalculator(indent, after.startOffset)
             }
+
+            before.isAt(LeftParenthesis) && after.isAt(RightParenthesis) -> {
+                val indentCalculator = factory.createIndentCalculatorForParenthesis(before, currentPosition, after, offset, settings)
+                if (indentCalculator != null) return indentCalculator
+            }
         }
 
         return before.controlFlowStatementBefore()?.let { controlFlowKeywordPosition ->
@@ -99,6 +106,182 @@ abstract class KotlinLikeLangLineIndentProvider : JavaLikeLangLineIndentProvider
         }
     }
 
+    private fun IndentCalculatorFactory.createIndentCalculatorForParenthesis(
+        leftParenthesis: SemanticEditorPosition,
+        currentPosition: SemanticEditorPosition,
+        rightParenthesis: SemanticEditorPosition,
+        offset: Int,
+        settings: KotlinIndentationAdjuster,
+    ): IndentCalculator? {
+        assert(leftParenthesis.isAt(LeftParenthesis))
+        assert(rightParenthesis.isAt(RightParenthesis))
+
+        // case only for caret before [RightParenthesis]
+        if (!currentPosition.hasLineBreaksAfter(offset)) {
+            val indentForParentheses by lazy {
+                if (settings.alignWhenMultilineFunctionParentheses) createAlignMultilineIndent(leftParenthesis) else Indent.getNoneIndent()
+            }
+
+            val functionKeyword = findFunctionDeclarationBefore(leftParenthesis)
+            if (functionKeyword != null) {
+                return createIndentCalculator(indentForParentheses, functionKeyword.startOffset)
+            }
+
+            // NB: this covered [KtTokens.CONSTRUCTOR_KEYWORD], [KtTokens.SET_KEYWORD], [KtTokens.GET_KEYWORD], [KtTokens.INIT_KEYWORD] as well
+            if (isSimilarToFunctionInvocation(leftParenthesis)) {
+                return createIndentCalculator(indentForParentheses, leftParenthesis.startOffset)
+            }
+
+            if (isDestructuringDeclaration(leftParenthesis, rightParenthesis)) {
+                return createIndentCalculator(Indent.getNoneIndent(), leftParenthesis.startOffset)
+            }
+
+            leftParenthesis.copyAnd { it.moveBeforeIgnoringWhiteSpaceOrComment() }.let { keyword ->
+                if (keyword.isControlFlowKeyword()) {
+                    return createIndentCalculator(Indent.getNoneIndent(), keyword.startOffset)
+                }
+            }
+
+            val indentForBinaryExpression = if (settings.alignWhenMultilineBinaryExpression)
+                createAlignMultilineIndent(leftParenthesis)
+            else
+                Indent.getContinuationIndent()
+
+            return createIndentCalculator(indentForBinaryExpression, leftParenthesis.startOffset)
+        }
+
+        return null
+    }
+
+    /**
+     * @return position of `fun` keyword before the declaration or null
+     * TODO: support [KtTokens.CONSTRUCTOR_KEYWORD], [KtTokens.INIT_KEYWORD]. Maybe [KtTokens.SET_KEYWORD], [KtTokens.GET_KEYWORD] (related to KT-39444)
+     */
+    private fun findFunctionDeclarationBefore(leftParenthesis: SemanticEditorPosition): SemanticEditorPosition? =
+        with(leftParenthesis.copy()) {
+            assert(leftParenthesis.isAt(LeftParenthesis))
+
+            moveBeforeIgnoringWhiteSpaceOrComment()
+
+            // anonymous function `val a = fun() { }`
+            if (isAt(FunctionKeyword)) return this
+            moveBeforeWhileThisIsWhiteSpaceOrComment()
+
+            // anonymous function with receiver `val a = fun String.Companion????.() { }`
+            if (isAt(Dot)) {
+                moveBeforeIgnoringWhiteSpaceOrComment()
+                if (!moveBeforeTypeQualifierIfPossible()) return null
+                return if (isAt(FunctionKeyword)) this else null
+            }
+
+            // name of declaration
+            if (!isAt(Identifier)) return null
+            if (!moveBeforeTypeQualifierIfPossible()) return null
+
+            moveBeforeTypeParametersIfPossible()
+
+            takeIf { it.isAt(FunctionKeyword) }
+        }
+
+    private fun isSimilarToFunctionInvocation(leftParenthesis: SemanticEditorPosition): Boolean = with(leftParenthesis.copy()) {
+        assert(isAt(LeftParenthesis))
+
+        moveBeforeIgnoringWhiteSpaceOrComment()
+        // calls with types e.g. `test<Int>()`
+        moveBeforeTypeParametersIfPossible()
+
+        return isAt(Identifier) || isAt(KtTokens.THIS_KEYWORD)
+    }
+
+    private fun isDestructuringDeclaration(
+        leftParenthesis: SemanticEditorPosition,
+        rightParenthesis: SemanticEditorPosition
+    ): Boolean = with(leftParenthesis.copy()) {
+        moveBeforeIgnoringWhiteSpaceOrComment()
+
+        // val (a, b) = 1 to 2
+        if (isAt(KtTokens.VAR_KEYWORD) || isAt(KtTokens.VAL_KEYWORD)) {
+            return true
+        }
+
+        // in lambda like `val a = { i: Int -> println(i) }`
+        if (!rightParenthesis.moveBeforeParametersIfPossible()) return false
+
+        return isAt(BlockOpeningBrace)
+    }
+
+    /**
+     * @receiver start position of any parameter
+     */
+    private fun SemanticEditorPosition.moveBeforeParametersIfPossible(): Boolean {
+        while (!isAtEnd) {
+            if (!moveBeforeParameterIfPossible()) return false
+            if (!isAt(Comma)) return true
+            moveBeforeIgnoringWhiteSpaceOrComment()
+        }
+
+        return false
+    }
+
+    /**
+     * @receiver start position of any parameter
+     */
+    private fun SemanticEditorPosition.moveBeforeParameterIfPossible(): Boolean {
+        // destructuring declaration in lambda parameters without type
+        // { a, (b, c), d ->
+        //           ^
+        if (isAt(RightParenthesis)) return moveBeforeParenthesesIfPossible()
+
+        if (!moveBeforeTypeQualifierIfPossible()) return false
+
+        // optional colon
+        // { a: Int ->
+        //    ^
+        // (a: Int)
+        //   ^
+        if (isAt(Colon)) {
+            moveBeforeIgnoringWhiteSpaceOrComment()
+
+            // destructuring declaration in lambda parameters with type
+            // { a, b, (c, d): Pair<Long, Long>, e ->
+            //              ^
+            if (isAt(RightParenthesis)) return moveBeforeParenthesesIfPossible()
+
+            // { a: Int ->
+            //   ^
+            // (a: Int)
+            //  ^
+            if (!isAt(Identifier)) return false
+            moveBeforeIgnoringWhiteSpaceOrComment()
+        }
+
+        return true
+    }
+
+    /***
+     * Constructions like `OuterClass/*   */.MiddleClass<String>?????`, `String.Companion.testName`
+     *
+     * @receiver position of identifier
+     */
+    private fun SemanticEditorPosition.moveBeforeTypeQualifierIfPossible(): Boolean {
+        while (!isAtEnd) {
+            moveBeforeOptionalMix(Quest, *WHITE_SPACE_OR_COMMENT_BIT_SET)
+            moveBeforeTypeParametersIfPossible()
+            if (!isAt(Identifier)) return false
+            moveBeforeIgnoringWhiteSpaceOrComment()
+            if (!isAt(Dot)) return true
+            moveBeforeIgnoringWhiteSpaceOrComment()
+        }
+
+        return false
+    }
+
+    private fun createAlignMultilineIndent(position: SemanticEditorPosition): Indent {
+        val beforeLineStart = CharArrayUtil.shiftBackwardUntil(position.chars, position.startOffset, "\n") + 1
+        val beforeLineWithoutIndentStart = CharArrayUtil.shiftForward(position.chars, beforeLineStart, " \t")
+        return Indent.getSpaceIndent(position.startOffset - beforeLineWithoutIndentStart)
+    }
+
     private fun SemanticEditorPosition.isWhileInsideDoWhile(): Boolean {
         if (!isAt(WhileKeyword)) return false
         with(copy()) {
@@ -139,7 +322,7 @@ abstract class KotlinLikeLangLineIndentProvider : JavaLikeLangLineIndentProvider
     private fun SemanticEditorPosition.isCatchKeyword(): Boolean = with(copy()) {
         // try-catch-*-catch
         do {
-            if (!isAt(KtTokens.IDENTIFIER)) return false
+            if (!isAt(Identifier)) return false
             if (!similarToCatchKeyword()) return false
 
             moveBeforeIgnoringWhiteSpaceOrComment()
@@ -154,7 +337,7 @@ abstract class KotlinLikeLangLineIndentProvider : JavaLikeLangLineIndentProvider
     }
 
     private fun SemanticEditorPosition.isFinallyKeyword(): Boolean {
-        if (!isAt(KtTokens.IDENTIFIER)) return false
+        if (!isAt(Identifier)) return false
         if (textOfCurrentPosition() != KtTokens.FINALLY_KEYWORD.value) return false
         with(copy()) {
             moveBeforeIgnoringWhiteSpaceOrComment()
@@ -172,12 +355,17 @@ abstract class KotlinLikeLangLineIndentProvider : JavaLikeLangLineIndentProvider
 
     private fun SemanticEditorPosition.moveBeforeBlockIfPossible(): Boolean = moveBeforeParenthesesIfPossible(
         leftParenthesis = BlockOpeningBrace,
-        rightParenthesis = BlockClosingBrace
+        rightParenthesis = BlockClosingBrace,
+    )
+
+    private fun SemanticEditorPosition.moveBeforeTypeParametersIfPossible(): Boolean = moveBeforeParenthesesIfPossible(
+        leftParenthesis = OpenTypeBrace,
+        rightParenthesis = CloseTypeBrace,
     )
 
     private fun SemanticEditorPosition.moveBeforeParenthesesIfPossible(): Boolean = moveBeforeParenthesesIfPossible(
         leftParenthesis = LeftParenthesis,
-        rightParenthesis = RightParenthesis
+        rightParenthesis = RightParenthesis,
     )
 
     private fun SemanticEditorPosition.moveBeforeParenthesesIfPossible(
@@ -187,15 +375,15 @@ abstract class KotlinLikeLangLineIndentProvider : JavaLikeLangLineIndentProvider
         if (!isAt(rightParenthesis)) return false
 
         moveBeforeParentheses(leftParenthesis, rightParenthesis)
-        moveBeforeIfThisIsWhiteSpaceOrComment()
+        moveBeforeWhileThisIsWhiteSpaceOrComment()
         return true
     }
 
-    private fun SemanticEditorPosition.moveBeforeIfThisIsWhiteSpaceOrComment() = moveBeforeOptionalMix(*WHITE_SPACE_OR_COMMENT_BIT_SET)
+    private fun SemanticEditorPosition.moveBeforeWhileThisIsWhiteSpaceOrComment() = moveBeforeOptionalMix(*WHITE_SPACE_OR_COMMENT_BIT_SET)
 
     private fun SemanticEditorPosition.moveBeforeIgnoringWhiteSpaceOrComment() {
         moveBefore()
-        moveBeforeIfThisIsWhiteSpaceOrComment()
+        moveBeforeWhileThisIsWhiteSpaceOrComment()
     }
 
     private enum class KotlinElement : SemanticEditorPosition.SyntaxElement {
@@ -206,6 +394,12 @@ abstract class KotlinLikeLangLineIndentProvider : JavaLikeLangLineIndentProvider
         WhileKeyword,
         RegularStringPart,
         KDoc,
+        Identifier,
+        OpenTypeBrace,
+        CloseTypeBrace,
+        FunctionKeyword,
+        Dot,
+        Quest,
     }
 
     companion object {
@@ -231,6 +425,14 @@ abstract class KotlinLikeLangLineIndentProvider : JavaLikeLangLineIndentProvider
             KtTokens.REGULAR_STRING_PART to RegularStringPart,
             KtTokens.LBRACKET to ArrayOpeningBracket,
             KtTokens.RBRACKET to ArrayClosingBracket,
+            KtTokens.IDENTIFIER to Identifier,
+            KtTokens.LT to OpenTypeBrace,
+            KtTokens.GT to CloseTypeBrace,
+            KtTokens.FUN_KEYWORD to FunctionKeyword,
+            KtTokens.DOT to Dot,
+            KtTokens.QUEST to Quest,
+            KtTokens.COMMA to Comma,
+            KtTokens.COLON to Colon,
         )
 
         private val CONTROL_FLOW_KEYWORDS: HashSet<SemanticEditorPosition.SyntaxElement> = hashSetOf(
@@ -252,9 +454,10 @@ abstract class KotlinLikeLangLineIndentProvider : JavaLikeLangLineIndentProvider
 }
 
 private fun JavaLikeLangLineIndentProvider.IndentCalculatorFactory.createIndentCalculator(
-    indent: Indent?,
+    indent: Indent,
-    baseLineOffset: Int
+    baseLineOffset: Int,
-): IndentCalculator? = createIndentCalculator(indent) { baseLineOffset }
+): IndentCalculator =
+    createIndentCalculator(indent) { baseLineOffset } ?: error("Contract (null, _ -> null) is broken")
 
 private fun SemanticEditorPosition.textOfCurrentPosition(): String =
     if (isAtEnd) "" else chars.subSequence(startOffset, after().startOffset).toString()

idea/performanceTests/test/org/jetbrains/kotlin/idea/perf/PerformanceTypingIndentationTestGenerated.java

@@ -208,11 +208,271 @@ public class PerformanceTypingIndentationTestGenerated extends AbstractPerforman
         runTest("idea/testData/indentationOnNewline/ElseWithoutBrace2.kt");
     }
 
+    @TestMetadata("EmptyArgumentInCallByReference.kt")
+    public void testEmptyArgumentInCallByReference() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyArgumentInCallByReference.kt");
+    }
+
+    @TestMetadata("EmptyArgumentInCallByReference2.kt")
+    public void testEmptyArgumentInCallByReference2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyArgumentInCallByReference2.kt");
+    }
+
+    @TestMetadata("EmptyArgumentInCallByReferenceInSuperType.kt")
+    public void testEmptyArgumentInCallByReferenceInSuperType() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperType.kt");
+    }
+
+    @TestMetadata("EmptyArgumentInCallByReferenceInSuperType2.kt")
+    public void testEmptyArgumentInCallByReferenceInSuperType2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperType2.kt");
+    }
+
+    @TestMetadata("EmptyArgumentInCallByReferenceInSuperTypeWithTypeArguments.kt")
+    public void testEmptyArgumentInCallByReferenceInSuperTypeWithTypeArguments() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperTypeWithTypeArguments.kt");
+    }
+
+    @TestMetadata("EmptyArgumentInCallByReferenceInSuperTypeWithTypeArguments2.kt")
+    public void testEmptyArgumentInCallByReferenceInSuperTypeWithTypeArguments2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperTypeWithTypeArguments2.kt");
+    }
+
+    @TestMetadata("EmptyArgumentInCallByReferenceWithTypeArguments.kt")
+    public void testEmptyArgumentInCallByReferenceWithTypeArguments() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceWithTypeArguments.kt");
+    }
+
+    @TestMetadata("EmptyArgumentInCallByReferenceWithTypeArguments2.kt")
+    public void testEmptyArgumentInCallByReferenceWithTypeArguments2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceWithTypeArguments2.kt");
+    }
+
+    @TestMetadata("EmptyArgumentInThisAsClassicFunction.kt")
+    public void testEmptyArgumentInThisAsClassicFunction() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyArgumentInThisAsClassicFunction.kt");
+    }
+
+    @TestMetadata("EmptyArgumentInThisAsConstructor.kt")
+    public void testEmptyArgumentInThisAsConstructor() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyArgumentInThisAsConstructor.kt");
+    }
+
+    @TestMetadata("EmptyArgumentInThisAsConstructor2.kt")
+    public void testEmptyArgumentInThisAsConstructor2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyArgumentInThisAsConstructor2.kt");
+    }
+
+    @TestMetadata("EmptyConditionInCatch.kt")
+    public void testEmptyConditionInCatch() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyConditionInCatch.kt");
+    }
+
+    @TestMetadata("EmptyConditionInCatch2.kt")
+    public void testEmptyConditionInCatch2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyConditionInCatch2.kt");
+    }
+
+    @TestMetadata("EmptyConditionInDoWhile.kt")
+    public void testEmptyConditionInDoWhile() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyConditionInDoWhile.kt");
+    }
+
+    @TestMetadata("EmptyConditionInFor.kt")
+    public void testEmptyConditionInFor() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyConditionInFor.kt");
+    }
+
+    @TestMetadata("EmptyConditionInIf.kt")
+    public void testEmptyConditionInIf() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyConditionInIf.kt");
+    }
+
+    @TestMetadata("EmptyConditionInWhen.kt")
+    public void testEmptyConditionInWhen() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyConditionInWhen.kt");
+    }
+
+    @TestMetadata("EmptyConditionInWhile.kt")
+    public void testEmptyConditionInWhile() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyConditionInWhile.kt");
+    }
+
+    @TestMetadata("EmptyParameterInAnnonymousFunction.kt")
+    public void testEmptyParameterInAnnonymousFunction() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunction.kt");
+    }
+
+    @TestMetadata("EmptyParameterInAnnonymousFunction2.kt")
+    public void testEmptyParameterInAnnonymousFunction2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunction2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInAnnonymousFunctionWithNullableReceiver.kt")
+    public void testEmptyParameterInAnnonymousFunctionWithNullableReceiver() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithNullableReceiver.kt");
+    }
+
+    @TestMetadata("EmptyParameterInAnnonymousFunctionWithNullableReceiver2.kt")
+    public void testEmptyParameterInAnnonymousFunctionWithNullableReceiver2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithNullableReceiver2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInAnnonymousFunctionWithReceiver.kt")
+    public void testEmptyParameterInAnnonymousFunctionWithReceiver() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithReceiver.kt");
+    }
+
+    @TestMetadata("EmptyParameterInAnnonymousFunctionWithReceiver2.kt")
+    public void testEmptyParameterInAnnonymousFunctionWithReceiver2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithReceiver2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInDestructuringDeclaration.kt")
+    public void testEmptyParameterInDestructuringDeclaration() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration.kt");
+    }
+
+    @TestMetadata("EmptyParameterInDestructuringDeclaration2.kt")
+    public void testEmptyParameterInDestructuringDeclaration2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInDestructuringDeclaration3.kt")
+    public void testEmptyParameterInDestructuringDeclaration3() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration3.kt");
+    }
+
+    @TestMetadata("EmptyParameterInExplicitPrimaryConstructor.kt")
+    public void testEmptyParameterInExplicitPrimaryConstructor() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInExplicitPrimaryConstructor.kt");
+    }
+
+    @TestMetadata("EmptyParameterInExplicitPrimaryConstructor2.kt")
+    public void testEmptyParameterInExplicitPrimaryConstructor2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInExplicitPrimaryConstructor2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInFunction.kt")
+    public void testEmptyParameterInFunction() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInFunction.kt");
+    }
+
+    @TestMetadata("EmptyParameterInFunction2.kt")
+    public void testEmptyParameterInFunction2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInFunction2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInFunctionWithReceiver.kt")
+    public void testEmptyParameterInFunctionWithReceiver() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInFunctionWithReceiver.kt");
+    }
+
+    @TestMetadata("EmptyParameterInFunctionWithReceiver2.kt")
+    public void testEmptyParameterInFunctionWithReceiver2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInFunctionWithReceiver2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInFunctionWithTypeParameters.kt")
+    public void testEmptyParameterInFunctionWithTypeParameters() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParameters.kt");
+    }
+
+    @TestMetadata("EmptyParameterInFunctionWithTypeParameters2.kt")
+    public void testEmptyParameterInFunctionWithTypeParameters2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParameters2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInFunctionWithTypeParametersAndReceiver.kt")
+    public void testEmptyParameterInFunctionWithTypeParametersAndReceiver() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver.kt");
+    }
+
+    @TestMetadata("EmptyParameterInFunctionWithTypeParametersAndReceiver2.kt")
+    public void testEmptyParameterInFunctionWithTypeParametersAndReceiver2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInFunctionWithTypeParametersAndReceiver3.kt")
+    public void testEmptyParameterInFunctionWithTypeParametersAndReceiver3() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver3.kt");
+    }
+
+    @TestMetadata("EmptyParameterInFunctionWithTypeParametersAndReceiver4.kt")
+    public void testEmptyParameterInFunctionWithTypeParametersAndReceiver4() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver4.kt");
+    }
+
+    @TestMetadata("EmptyParameterInGetter.kt")
+    public void testEmptyParameterInGetter() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInGetter.kt");
+    }
+
+    @TestMetadata("EmptyParameterInGetter2.kt")
+    public void testEmptyParameterInGetter2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInGetter2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInImplicitPrimaryConstructor.kt")
+    public void testEmptyParameterInImplicitPrimaryConstructor() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInImplicitPrimaryConstructor.kt");
+    }
+
+    @TestMetadata("EmptyParameterInImplicitPrimaryConstructor2.kt")
+    public void testEmptyParameterInImplicitPrimaryConstructor2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInImplicitPrimaryConstructor2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInImplicitPrimaryConstructorWithTypeParameters.kt")
+    public void testEmptyParameterInImplicitPrimaryConstructorWithTypeParameters() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInImplicitPrimaryConstructorWithTypeParameters.kt");
+    }
+
+    @TestMetadata("EmptyParameterInImplicitPrimaryConstructorWithTypeParameters2.kt")
+    public void testEmptyParameterInImplicitPrimaryConstructorWithTypeParameters2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInImplicitPrimaryConstructorWithTypeParameters2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInInnerAnnonymousFunction.kt")
+    public void testEmptyParameterInInnerAnnonymousFunction() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInInnerAnnonymousFunction.kt");
+    }
+
+    @TestMetadata("EmptyParameterInInnerAnnonymousFunction2.kt")
+    public void testEmptyParameterInInnerAnnonymousFunction2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInInnerAnnonymousFunction2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInSecondaryConstructor.kt")
+    public void testEmptyParameterInSecondaryConstructor() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInSecondaryConstructor.kt");
+    }
+
+    @TestMetadata("EmptyParameterInSecondaryConstructor2.kt")
+    public void testEmptyParameterInSecondaryConstructor2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInSecondaryConstructor2.kt");
+    }
+
+    @TestMetadata("EmptyParameterInSetter.kt")
+    public void testEmptyParameterInSetter() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInSetter.kt");
+    }
+
+    @TestMetadata("EmptyParameterInSetter2.kt")
+    public void testEmptyParameterInSetter2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameterInSetter2.kt");
+    }
+
     @TestMetadata("EmptyParameters.kt")
     public void testEmptyParameters() throws Exception {
         runTest("idea/testData/indentationOnNewline/EmptyParameters.kt");
     }
 
+    @TestMetadata("EmptyParameters2.kt")
+    public void testEmptyParameters2() throws Exception {
+        runTest("idea/testData/indentationOnNewline/EmptyParameters2.kt");
+    }
+
     @TestMetadata("Finally.kt")
     public void testFinally() throws Exception {
         runTest("idea/testData/indentationOnNewline/Finally.kt");

idea/testData/indentationOnNewline/ArgumentListNormalIndent.after.inv.kt

@@ -5,4 +5,3 @@ fun test(i: Int) {
 }
 
 // SET_FALSE: CONTINUATION_INDENT_IN_ARGUMENT_LISTS
-// WITHOUT_CUSTOM_LINE_INDENT_PROVIDER

idea/testData/indentationOnNewline/ArgumentListNormalIndent.after.kt

@@ -5,4 +5,3 @@ fun test(i: Int) {
 }
 
 // SET_FALSE: CONTINUATION_INDENT_IN_ARGUMENT_LISTS
-// WITHOUT_CUSTOM_LINE_INDENT_PROVIDER

idea/testData/indentationOnNewline/ArgumentListNormalIndent.kt

@@ -3,4 +3,3 @@ fun test(i: Int) {
 }
 
 // SET_FALSE: CONTINUATION_INDENT_IN_ARGUMENT_LISTS
-// WITHOUT_CUSTOM_LINE_INDENT_PROVIDER

idea/testData/indentationOnNewline/EmptyArgumentInCallByReference.after.kt

@@ -0,0 +1,7 @@
+fun a() {
+    a(
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyArgumentInCallByReference.kt

@@ -0,0 +1,5 @@
+fun a() {
+    a(<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyArgumentInCallByReference2.after.kt

@@ -0,0 +1,9 @@
+fun a() {
+    a(
+        <caret>
+     )
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyArgumentInCallByReference2.kt

@@ -0,0 +1,7 @@
+fun a() {
+    a(<caret>)
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperType.after.kt

@@ -0,0 +1,7 @@
+open class A
+
+class B : A(
+    <caret>
+)
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperType.kt

@@ -0,0 +1,5 @@
+open class A
+
+class B : A(<caret>)
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperType2.after.kt

@@ -0,0 +1,9 @@
+open class A
+
+class B : A(
+    <caret>
+           )
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperType2.kt

@@ -0,0 +1,7 @@
+open class A
+
+class B : A(<caret>)
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperTypeWithTypeArguments.after.kt

@@ -0,0 +1,7 @@
+open class A<T, C, D<T>>
+
+class B : A<Int, Long, List<Int>>(
+    <caret>
+)
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperTypeWithTypeArguments.kt

@@ -0,0 +1,5 @@
+open class A<T, C, D<T>>
+
+class B : A<Int, Long, List<Int>>(<caret>)
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperTypeWithTypeArguments2.after.kt

@@ -0,0 +1,9 @@
+open class A<T, C, D<T>>
+
+class B : A<Int, Long, List<Int>>(
+    <caret>
+                                 )
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceInSuperTypeWithTypeArguments2.kt

@@ -0,0 +1,7 @@
+open class A<T, C, D<T>>
+
+class B : A<Int, Long, List<Int>>(<caret>)
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceWithTypeArguments.after.kt

@@ -0,0 +1,7 @@
+fun <T, V> test() {
+    test<Int, Long>(
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceWithTypeArguments.kt

@@ -0,0 +1,5 @@
+fun <T, V> test() {
+    test<Int, Long>(<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceWithTypeArguments2.after.kt

@@ -0,0 +1,9 @@
+fun <T, V> test() {
+    test<Int, Long>(
+        <caret>
+                   )
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyArgumentInCallByReferenceWithTypeArguments2.kt

@@ -0,0 +1,7 @@
+fun <T, V> test() {
+    test<Int, Long>(<caret>)
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyArgumentInThisAsClassicFunction.kt

@@ -0,0 +1,9 @@
+class A {
+    operator fun invoke() = Unit
+
+    fun a() {
+        this(<caret>)
+    }
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyArgumentInThisAsConstructor.after.kt

@@ -0,0 +1,7 @@
+class A(a: Int) {
+    constructor() : this(
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyArgumentInThisAsConstructor.kt

@@ -0,0 +1,5 @@
+class A(a: Int) {
+    constructor() : this(<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyArgumentInThisAsConstructor2.after.kt

@@ -0,0 +1,9 @@
+class A(a: Int) {
+    constructor() : this(
+        <caret>
+                        )
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyArgumentInThisAsConstructor2.kt

@@ -0,0 +1,7 @@
+class A(a: Int) {
+    constructor() : this(<caret>)
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyConditionInCatch.after.kt

@@ -0,0 +1,9 @@
+fun a() {
+    try {
+
+    } catch(
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInCatch.kt

@@ -0,0 +1,7 @@
+fun a() {
+    try {
+
+    } catch(<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInCatch2.after.kt

@@ -0,0 +1,11 @@
+fun a() {
+    try {
+
+    } catch(
+        <caret>
+           )
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyConditionInCatch2.kt

@@ -0,0 +1,9 @@
+fun a() {
+    try {
+
+    } catch(<caret>)
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyConditionInDoWhile.after.inv.kt

@@ -0,0 +1,7 @@
+fun a() {
+    do println() while (
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInDoWhile.after.kt

@@ -0,0 +1,7 @@
+fun a() {
+    do println() while (
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInDoWhile.kt

@@ -0,0 +1,5 @@
+fun a() {
+    do println() while (<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInFor.after.inv.kt

@@ -0,0 +1,7 @@
+fun a() {
+    for (
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInFor.after.kt

@@ -0,0 +1,7 @@
+fun a() {
+    for (
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInFor.kt

@@ -0,0 +1,5 @@
+fun a() {
+    for (<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInIf.after.inv.kt

@@ -0,0 +1,7 @@
+fun a() {
+    if (
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInIf.after.kt

@@ -0,0 +1,7 @@
+fun a() {
+    if (
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInIf.kt

@@ -0,0 +1,5 @@
+fun a() {
+    if (<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInWhen.after.inv.kt

@@ -0,0 +1,7 @@
+fun a() {
+    when (
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInWhen.after.kt

@@ -0,0 +1,7 @@
+fun a() {
+    when (
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInWhen.kt

@@ -0,0 +1,5 @@
+fun a() {
+    when (<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInWhile.after.inv.kt

@@ -0,0 +1,7 @@
+fun a() {
+    while (
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInWhile.after.kt

@@ -0,0 +1,7 @@
+fun a() {
+    while (
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyConditionInWhile.kt

@@ -0,0 +1,5 @@
+fun a() {
+    while (<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunction.after.kt

@@ -0,0 +1,8 @@
+class Test {
+    val a = fun(
+        <caret>
+    )
+}
+
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunction.kt

@@ -0,0 +1,6 @@
+class Test {
+    val a = fun(<caret>)
+}
+
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunction2.after.kt

@@ -0,0 +1,10 @@
+class Test {
+    val a = fun(
+        <caret>
+               )
+}
+
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunction2.kt

@@ -0,0 +1,8 @@
+class Test {
+    val a = fun(<caret>)
+}
+
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithNullableReceiver.after.kt

@@ -0,0 +1,8 @@
+class Test {
+    val a = fun String.Companion????.(
+        <caret>
+    )
+}
+
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithNullableReceiver.kt

@@ -0,0 +1,6 @@
+class Test {
+    val a = fun String.Companion????.(<caret>)
+}
+
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithNullableReceiver2.after.kt

@@ -0,0 +1,10 @@
+class Test {
+    val a = fun String.Companion????.(
+        <caret>
+                                     )
+}
+
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithNullableReceiver2.kt

@@ -0,0 +1,8 @@
+class Test {
+    val a = fun String.Companion????.(<caret>)
+}
+
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithReceiver.after.kt

@@ -0,0 +1,8 @@
+class Test {
+    val a = fun String.Companion.(
+        <caret>
+    )
+}
+
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithReceiver.kt

@@ -0,0 +1,6 @@
+class Test {
+    val a = fun String.Companion.(<caret>)
+}
+
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithReceiver2.after.kt

@@ -0,0 +1,10 @@
+class Test {
+    val a = fun String.Companion.(
+        <caret>
+                                 )
+}
+
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInAnnonymousFunctionWithReceiver2.kt

@@ -0,0 +1,8 @@
+class Test {
+    val a = fun String.Companion.(<caret>)
+}
+
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration.after.inv.kt

@@ -0,0 +1,7 @@
+fun a() {
+    val (
+    <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration.after.kt

@@ -0,0 +1,7 @@
+fun a() {
+    val (
+    <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration.kt

@@ -0,0 +1,5 @@
+fun a() {
+    val (<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration2.after.inv.kt

@@ -0,0 +1,7 @@
+fun a() {
+    var (
+    <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration2.after.kt

@@ -0,0 +1,7 @@
+fun a() {
+    var (
+    <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration2.kt

@@ -0,0 +1,5 @@
+fun a() {
+    var (<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration3.after.inv.kt

@@ -0,0 +1,7 @@
+fun a() {
+    a.forEach { (
+            <caret>
+    )}
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration3.after.kt

@@ -0,0 +1,7 @@
+fun a() {
+    a.forEach { (
+            <caret>
+    )}
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInDestructuringDeclaration3.kt

@@ -0,0 +1,5 @@
+fun a() {
+    a.forEach { (<caret>)}
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInExplicitPrimaryConstructor.after.kt

@@ -0,0 +1,5 @@
+class A private constructor(
+    <caret>
+)
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInExplicitPrimaryConstructor.kt

@@ -0,0 +1,3 @@
+class A private constructor(<caret>)
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInExplicitPrimaryConstructor2.after.kt

@@ -0,0 +1,7 @@
+class A private constructor(
+    <caret>
+                           )
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInExplicitPrimaryConstructor2.kt

@@ -0,0 +1,5 @@
+class A private constructor(<caret>)
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInFunction.after.kt

@@ -0,0 +1,8 @@
+class A {
+    fun testParam(
+        <caret>
+    ) {
+    }
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInFunction.kt

@@ -0,0 +1,6 @@
+class A {
+    fun testParam(<caret>) {
+    }
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInFunction2.after.kt

@@ -0,0 +1,10 @@
+class A {
+    fun testParam(
+        <caret>
+                 ) {
+    }
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInFunction2.kt

@@ -0,0 +1,8 @@
+class A {
+    fun testParam(<caret>) {
+    }
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithReceiver.after.kt

@@ -0,0 +1,8 @@
+class A {
+    fun String.Companion.testParam(
+        <caret>
+    ) {
+    }
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithReceiver.kt

@@ -0,0 +1,6 @@
+class A {
+    fun String.Companion.testParam(<caret>) {
+    }
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithReceiver2.after.kt

@@ -0,0 +1,10 @@
+class A {
+    fun String.Companion.testParam(
+        <caret>
+                                  ) {
+    }
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithReceiver2.kt

@@ -0,0 +1,8 @@
+class A {
+    fun String.Companion.testParam(<caret>) {
+    }
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParameters.after.kt

@@ -0,0 +1,8 @@
+class A {
+    fun <T, V> testParam(
+        <caret>
+    ) {
+    }
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParameters.kt

@@ -0,0 +1,6 @@
+class A {
+    fun <T, V> testParam(<caret>) {
+    }
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParameters2.after.kt

@@ -0,0 +1,10 @@
+class A {
+    fun <T, V> testParam(
+        <caret>
+                        ) {
+    }
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParameters2.kt

@@ -0,0 +1,8 @@
+class A {
+    fun <T, V> testParam(<caret>) {
+    }
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver.after.kt

@@ -0,0 +1,8 @@
+class A {
+    fun <T, V> Int.Companion.testParam(
+        <caret>
+    ) {
+    }
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver.kt

@@ -0,0 +1,6 @@
+class A {
+    fun <T, V> Int.Companion.testParam(<caret>) {
+    }
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver2.after.kt

@@ -0,0 +1,7 @@
+class A {
+    fun <T> List<T>?.testFunction(
+        <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver2.kt

@@ -0,0 +1,5 @@
+class A {
+    fun <T> List<T>?.testFunction(<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver3.after.kt

@@ -0,0 +1,10 @@
+class A {
+    fun <T, V> Int.Companion.testParam(
+        <caret>
+                                      ) {
+    }
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver3.kt

@@ -0,0 +1,8 @@
+class A {
+    fun <T, V> Int.Companion.testParam(<caret>) {
+    }
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver4.after.kt

@@ -0,0 +1,9 @@
+class A {
+    fun <T> List<T>?.testFunction(
+        <caret>
+                                 )
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInFunctionWithTypeParametersAndReceiver4.kt

@@ -0,0 +1,7 @@
+class A {
+    fun <T> List<T>?.testFunction(<caret>)
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInGetter.after.kt

@@ -0,0 +1,8 @@
+class Test {
+    val a: Boolean get(
+    <caret>
+    )
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS
+// KT-39444

idea/testData/indentationOnNewline/EmptyParameterInGetter.kt

@@ -0,0 +1,6 @@
+class Test {
+    val a: Boolean get(<caret>)
+}
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS
+// KT-39444

idea/testData/indentationOnNewline/EmptyParameterInGetter2.after.kt

@@ -0,0 +1,9 @@
+class Test {
+    val a: Boolean get(
+    <caret>
+                      )
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39444

idea/testData/indentationOnNewline/EmptyParameterInGetter2.kt

@@ -0,0 +1,7 @@
+class Test {
+    val a: Boolean get(<caret>)
+}
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39444

idea/testData/indentationOnNewline/EmptyParameterInImplicitPrimaryConstructor.after.kt

@@ -0,0 +1,5 @@
+class A(
+    <caret>
+)
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInImplicitPrimaryConstructor.kt

@@ -0,0 +1,3 @@
+class A(<caret>)
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS

idea/testData/indentationOnNewline/EmptyParameterInImplicitPrimaryConstructor2.after.kt

@@ -0,0 +1,7 @@
+class A(
+    <caret>
+       )
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInImplicitPrimaryConstructor2.kt

@@ -0,0 +1,5 @@
+class A(<caret>)
+
+// SET_TRUE: ALIGN_MULTILINE_METHOD_BRACKETS
+// IGNORE_FORMATTER
+// KT-39459

idea/testData/indentationOnNewline/EmptyParameterInImplicitPrimaryConstructorWithTypeParameters.after.kt

@@ -0,0 +1,5 @@
+class A<T, V>(
+    <caret>
+)
+
+// SET_FALSE: ALIGN_MULTILINE_METHOD_BRACKETS