diff options
Diffstat (limited to 'core/src')
| -rw-r--r-- | core/src/main/java/com/facebook/ktfmt/format/KotlinInputAstVisitor.kt | 15 | ||||
| -rw-r--r-- | core/src/test/java/com/facebook/ktfmt/format/FormatterTest.kt | 52 |
2 files changed, 65 insertions, 2 deletions
diff --git a/core/src/main/java/com/facebook/ktfmt/format/KotlinInputAstVisitor.kt b/core/src/main/java/com/facebook/ktfmt/format/KotlinInputAstVisitor.kt index 86d5205..433ae1a 100644 --- a/core/src/main/java/com/facebook/ktfmt/format/KotlinInputAstVisitor.kt +++ b/core/src/main/java/com/facebook/ktfmt/format/KotlinInputAstVisitor.kt @@ -121,6 +121,7 @@ import org.jetbrains.kotlin.psi.KtWhenConditionWithExpression import org.jetbrains.kotlin.psi.KtWhenExpression import org.jetbrains.kotlin.psi.KtWhileExpression import org.jetbrains.kotlin.psi.psiUtil.children +import org.jetbrains.kotlin.psi.psiUtil.getPrevSiblingIgnoringWhitespace import org.jetbrains.kotlin.psi.psiUtil.startOffset import org.jetbrains.kotlin.psi.psiUtil.startsWithComment @@ -1346,7 +1347,10 @@ class KotlinInputAstVisitor( visit(delegate) } else { builder.breakOp(Doc.FillMode.UNIFIED, " ", expressionBreakIndent) - builder.block(expressionBreakIndent) { visit(delegate) } + builder.block(expressionBreakIndent) { + builder.fenceComments() + visit(delegate) + } } } else if (initializer != null) { builder.space() @@ -1355,7 +1359,10 @@ class KotlinInputAstVisitor( visitLambdaOrScopingFunction(initializer) } else { builder.breakOp(Doc.FillMode.UNIFIED, " ", expressionBreakIndent) - builder.block(expressionBreakIndent) { visit(initializer) } + builder.block(expressionBreakIndent) { + builder.fenceComments() + visit(initializer) + } } } } @@ -1409,6 +1416,10 @@ class KotlinInputAstVisitor( * 2. '... = Runnable @Annotation { ... }' due to the annotation */ private fun isLambdaOrScopingFunction(expression: KtExpression?): Boolean { + if (expression == null) return false + if (expression.getPrevSiblingIgnoringWhitespace() is PsiComment) { + return false // Leading comments cause weird indentation. + } if (expression is KtLambdaExpression) { return true } diff --git a/core/src/test/java/com/facebook/ktfmt/format/FormatterTest.kt b/core/src/test/java/com/facebook/ktfmt/format/FormatterTest.kt index 88b16fe..ae9d05e 100644 --- a/core/src/test/java/com/facebook/ktfmt/format/FormatterTest.kt +++ b/core/src/test/java/com/facebook/ktfmt/format/FormatterTest.kt @@ -446,6 +446,58 @@ class FormatterTest { .trimMargin()) @Test + fun `properties with line comment above initializer`() = + assertFormatted( + """ + |class Foo { + | var x: Int = + | // Comment + | 0 + | + | var y: Int = + | // Comment + | scope { + | 0 // + | } + | + | var z: Int = + | // Comment + | if (cond) { + | 0 + | } else { + | 1 + | } + |} + |""" + .trimMargin()) + + @Test + fun `properties with line comment above delegate`() = + assertFormatted( + """ + |class Foo { + | var x: Int by + | // Comment + | 0 + | + | var y: Int by + | // Comment + | scope { + | 0 // + | } + | + | var z: Int by + | // Comment + | if (cond) { + | 0 + | } else { + | 1 + | } + |} + |""" + .trimMargin()) + + @Test fun `properties with accessors`() = assertFormatted( """ |