rra/ilgonmic/after-test-promise

[JS] Node downloading for js ir integration kotlin test

[JS] Fix API of Promise

[JS IR] Promise symbol as lazy2

[JS] Support legacy compiler aftertest with promises

[JS IR] Generate finally for promised tests

[JS] Setup it tests for JS IR kotlin-test

Merge-request: KT-MR-5168

^KT-49738 fixed

compiler/ir/backend.common/src/org/jetbrains/kotlin/backend/common/CompilationException.kt

@@ -34,6 +34,8 @@ class CompilationException(
             val irStartOffset = irStartOffset
                 ?: return UNDEFINED_OFFSET
 
+            if (irStartOffset == UNDEFINED_OFFSET) return UNDEFINED_OFFSET
+
             val lineNumber = file?.fileEntry?.getLineNumber(irStartOffset)
                 ?: return UNDEFINED_OFFSET
 
@@ -45,6 +47,8 @@ class CompilationException(
             val irStartOffset = irStartOffset
                 ?: return UNDEFINED_OFFSET
 
+            if (irStartOffset == UNDEFINED_OFFSET) return UNDEFINED_OFFSET
+
             val columnNumber = file?.fileEntry?.getColumnNumber(irStartOffset)
                 ?: return UNDEFINED_OFFSET