[PL] Fix line/column numbers in error messages

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/IrFileEntry.kt

@@ -6,6 +6,8 @@
 package org.jetbrains.kotlin.ir
 
 const val UNDEFINED_OFFSET: Int = -1
+const val UNDEFINED_LINE_NUMBER: Int = UNDEFINED_OFFSET
+const val UNDEFINED_COLUMN_NUMBER: Int = UNDEFINED_OFFSET
 
 data class SourceRangeInfo(
     val filePath: String,

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/PsiIrFileEntry.kt

@@ -24,15 +24,15 @@ class PsiIrFileEntry(val psiFile: PsiFile) : IrFileEntry {
     }
 
     override fun getLineNumber(offset: Int): Int {
-        if (offset < 0) return -1
+        if (offset < 0) return UNDEFINED_LINE_NUMBER
         val index = lineStartOffsets.binarySearch(offset)
         return if (index >= 0) index else -index - 2
     }
 
     override fun getColumnNumber(offset: Int): Int {
-        if (offset < 0) return -1
+        if (offset < 0) return UNDEFINED_COLUMN_NUMBER
         val lineNumber = getLineNumber(offset)
-        if (lineNumber < 0) return -1
+        if (lineNumber < 0) return UNDEFINED_COLUMN_NUMBER
         return offset - lineStartOffsets[lineNumber]
     }
 

compiler/ir/ir.tree/src/org/jetbrains/kotlin/ir/util/AdditionalIrUtils.kt

@@ -227,15 +227,15 @@ class NaiveSourceBasedFileEntryImpl(
 
     override fun getLineNumber(offset: Int): Int {
         if (offset == SYNTHETIC_OFFSET) return 0
-        if (offset < 0) return -1
+        if (offset < 0) return UNDEFINED_LINE_NUMBER
         return synchronized(lineNumberLock) { calculatedBeforeLineNumbers.get(offset) }
     }
 
     override fun getColumnNumber(offset: Int): Int {
         if (offset == SYNTHETIC_OFFSET) return 0
-        if (offset < 0) return -1
+        if (offset < 0) return UNDEFINED_COLUMN_NUMBER
         val lineNumber = getLineNumber(offset)
-        return if (lineNumber < 0) -1 else offset - lineStartOffsets[lineNumber]
+        return if (lineNumber < 0) UNDEFINED_COLUMN_NUMBER else offset - lineStartOffsets[lineNumber]
     }
 
     override fun getSourceRangeInfo(beginOffset: Int, endOffset: Int): SourceRangeInfo =