Remove getLineAndColumnInPsiFile function

This was introduced to work around issues with mutated PSI. This is no
longer an issue since #7206. Because the formatting rule set operates on a
copy of the PsiFile and not the original PsiFile the original PsiFile will
never be modified, so the protection offered by this function is not
needed.

detekt-api/src/main/kotlin/io/gitlab/arturbosch/detekt/api/Location.kt

@@ -2,9 +2,9 @@ package io.gitlab.arturbosch.detekt.api
 
 import dev.drewhamilton.poko.Poko
 import io.github.detekt.psi.absolutePath
-import io.github.detekt.psi.getLineAndColumnInPsiFile
 import org.jetbrains.kotlin.com.intellij.openapi.util.TextRange
 import org.jetbrains.kotlin.com.intellij.psi.PsiElement
+import org.jetbrains.kotlin.diagnostics.DiagnosticUtils.getLineAndColumnInPsiFile
 import org.jetbrains.kotlin.diagnostics.PsiDiagnosticUtils
 import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.kotlin.psi.psiUtil.endOffset
@@ -58,10 +58,12 @@ class Location(
                 TextRange(element.textRange.endOffset + offset, element.textRange.endOffset + offset)
             )
 
-        private fun lineAndColumn(element: PsiElement, range: TextRange): PsiDiagnosticUtils.LineAndColumn {
-            return getLineAndColumnInPsiFile(element.containingFile, range)
-                ?: PsiDiagnosticUtils.LineAndColumn(1, 1, null)
-        }
+        private fun lineAndColumn(element: PsiElement, range: TextRange): PsiDiagnosticUtils.LineAndColumn =
+            if (element.containingFile.text.isNotEmpty()) {
+                getLineAndColumnInPsiFile(element.containingFile, range)
+            } else {
+                PsiDiagnosticUtils.LineAndColumn(1, 1, null)
+            }
     }
 }
 

detekt-metrics/src/main/kotlin/io/github/detekt/metrics/LinesOfCode.kt

@@ -1,13 +1,13 @@
 package io.github.detekt.metrics
 
-import io.github.detekt.psi.getLineAndColumnInPsiFile
 import org.jetbrains.kotlin.com.intellij.lang.ASTNode
 import org.jetbrains.kotlin.com.intellij.psi.PsiComment
 import org.jetbrains.kotlin.com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.com.intellij.psi.PsiWhiteSpace
 import org.jetbrains.kotlin.com.intellij.psi.impl.source.tree.LeafElement
 import org.jetbrains.kotlin.com.intellij.psi.impl.source.tree.PsiCommentImpl
 import org.jetbrains.kotlin.com.intellij.psi.impl.source.tree.PsiWhiteSpaceImpl
+import org.jetbrains.kotlin.diagnostics.DiagnosticUtils
 import org.jetbrains.kotlin.kdoc.psi.api.KDoc
 import org.jetbrains.kotlin.kdoc.psi.api.KDocElement
 import org.jetbrains.kotlin.kdoc.psi.impl.KDocElementImpl
@@ -41,7 +41,7 @@ fun KtElement.linesOfCode(inFile: KtFile = this.containingKtFile): Int =
         .distinct()
         .count()
 
-fun ASTNode.line(inFile: KtFile): Int = getLineAndColumnInPsiFile(inFile, this.textRange)?.line ?: -1
+fun ASTNode.line(inFile: KtFile): Int = DiagnosticUtils.getLineAndColumnInPsiFile(inFile, this.textRange).line
 
 private val comments: Set<Class<out PsiElement>> = setOf(
     PsiWhiteSpace::class.java,

detekt-psi-utils/api/detekt-psi-utils.api

@@ -18,7 +18,6 @@ public final class io/github/detekt/psi/KtFilesKt {
 	public static final fun absolutePath (Lorg/jetbrains/kotlin/psi/KtFile;)Ljava/nio/file/Path;
 	public static final fun fileNameWithoutSuffix (Lorg/jetbrains/kotlin/com/intellij/psi/PsiFile;Ljava/util/List;)Ljava/lang/String;
 	public static synthetic fun fileNameWithoutSuffix$default (Lorg/jetbrains/kotlin/com/intellij/psi/PsiFile;Ljava/util/List;ILjava/lang/Object;)Ljava/lang/String;
-	public static final fun getLineAndColumnInPsiFile (Lorg/jetbrains/kotlin/com/intellij/psi/PsiFile;Lorg/jetbrains/kotlin/com/intellij/openapi/util/TextRange;)Lorg/jetbrains/kotlin/diagnostics/PsiDiagnosticUtils$LineAndColumn;
 }
 
 public final class io/gitlab/arturbosch/detekt/rules/AllowedExceptionNamePatternKt {

detekt-psi-utils/src/main/kotlin/io/github/detekt/psi/KtFiles.kt

@@ -1,9 +1,6 @@
 package io.github.detekt.psi
 
-import org.jetbrains.kotlin.com.intellij.openapi.util.TextRange
 import org.jetbrains.kotlin.com.intellij.psi.PsiFile
-import org.jetbrains.kotlin.diagnostics.DiagnosticUtils
-import org.jetbrains.kotlin.diagnostics.PsiDiagnosticUtils
 import org.jetbrains.kotlin.psi.KtFile
 import java.nio.file.Path
 import kotlin.io.path.Path
@@ -30,17 +27,5 @@ fun PsiFile.absolutePath(): Path = Path(virtualFile.path)
 // KtFile.virtualFilePath is cached so should be a tiny bit more performant when called repeatedly for the same file.
 fun KtFile.absolutePath(): Path = Path(virtualFilePath)
 
-// #3317 If any rule mutates the PsiElement, searching the original PsiElement may throw an exception.
-fun getLineAndColumnInPsiFile(file: PsiFile, range: TextRange): PsiDiagnosticUtils.LineAndColumn? {
-    return if (file.textLength == 0) {
-        null
-    } else {
-        runCatching {
-            @Suppress("ForbiddenMethodCall")
-            DiagnosticUtils.getLineAndColumnInPsiFile(file, range)
-        }.getOrNull()
-    }
-}
-
 private fun buildPlatformSpecificSuffixes(platforms: List<String>): List<String> =
     platforms.map { platform -> ".$platform.kt" }

detekt-rules-style/src/main/kotlin/io/gitlab/arturbosch/detekt/rules/style/MultilineRawStringIndentation.kt

@@ -1,7 +1,6 @@
 package io.gitlab.arturbosch.detekt.rules.style
 
 import io.github.detekt.psi.absolutePath
-import io.github.detekt.psi.getLineAndColumnInPsiFile
 import io.gitlab.arturbosch.detekt.api.CodeSmell
 import io.gitlab.arturbosch.detekt.api.Config
 import io.gitlab.arturbosch.detekt.api.Configuration
@@ -12,6 +11,7 @@ import io.gitlab.arturbosch.detekt.api.SourceLocation
 import io.gitlab.arturbosch.detekt.api.TextLocation
 import io.gitlab.arturbosch.detekt.api.config
 import org.jetbrains.kotlin.com.intellij.psi.PsiFile
+import org.jetbrains.kotlin.diagnostics.DiagnosticUtils
 import org.jetbrains.kotlin.psi.KtElement
 import org.jetbrains.kotlin.psi.KtLiteralStringTemplateEntry
 import org.jetbrains.kotlin.psi.KtStringTemplateEntry
@@ -75,7 +75,7 @@ class MultilineRawStringIndentation(config: Config) : Rule(
             return
         }
 
-        val lineAndColumn = getLineAndColumnInPsiFile(expression.containingFile, expression.textRange) ?: return
+        val lineAndColumn = DiagnosticUtils.getLineAndColumnInPsiFile(expression.containingFile, expression.textRange)
         val lineCount = expression.text.lines().count()
 
         expression.checkIndentation(

detekt-rules-style/src/main/kotlin/io/gitlab/arturbosch/detekt/rules/style/NewLineAtEndOfFile.kt

@@ -1,7 +1,6 @@
 package io.gitlab.arturbosch.detekt.rules.style
 
 import io.github.detekt.psi.absolutePath
-import io.github.detekt.psi.getLineAndColumnInPsiFile
 import io.gitlab.arturbosch.detekt.api.ActiveByDefault
 import io.gitlab.arturbosch.detekt.api.CodeSmell
 import io.gitlab.arturbosch.detekt.api.Config
@@ -11,6 +10,7 @@ import io.gitlab.arturbosch.detekt.api.Rule
 import io.gitlab.arturbosch.detekt.api.SourceLocation
 import io.gitlab.arturbosch.detekt.api.TextLocation
 import org.jetbrains.kotlin.com.intellij.openapi.util.TextRange
+import org.jetbrains.kotlin.diagnostics.DiagnosticUtils
 import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.kotlin.psi.psiUtil.endOffset
 
@@ -26,11 +26,11 @@ class NewLineAtEndOfFile(config: Config) : Rule(
     override fun visitKtFile(file: KtFile) {
         val text = file.text
         if (text.isNotEmpty() && !text.endsWith('\n')) {
-            val coords = getLineAndColumnInPsiFile(
+            val coords = DiagnosticUtils.getLineAndColumnInPsiFile(
                 file,
                 TextRange(file.endOffset, file.endOffset)
             )
-            val sourceLocation = SourceLocation(coords?.line ?: 0, coords?.column ?: 0)
+            val sourceLocation = SourceLocation(coords.line, coords.column)
             val textLocation = TextLocation(file.endOffset, file.endOffset)
             val location = Location(
                 source = sourceLocation,