[JS BE] Do not produce source mapping for fake KtElement

Fix [KT-26701], [KT-12935]

js/js.translator/src/org/jetbrains/kotlin/js/facade/SourceMapBuilderConsumer.java

@@ -26,6 +26,7 @@ import org.jetbrains.kotlin.js.backend.ast.JsLocationWithSource;
 import org.jetbrains.kotlin.js.sourceMap.SourceFilePathResolver;
 import org.jetbrains.kotlin.js.sourceMap.SourceMapMappingConsumer;
 import org.jetbrains.kotlin.js.translate.utils.PsiUtils;
+import org.jetbrains.kotlin.resolve.calls.callUtil.CallUtilKt;
 
 import java.io.*;
 import java.nio.charset.Charset;
@@ -87,6 +88,7 @@ public class SourceMapBuilderConsumer implements SourceLocationConsumer {
         }
         if (sourceInfo instanceof PsiElement) {
             PsiElement element = (PsiElement) sourceInfo;
+            if (CallUtilKt.isFakePsiElement(element)) return;
             try {
                 JsLocation location = PsiUtils.extractLocationFromPsi(element, pathResolver);
                 PsiFile psiFile = element.getContainingFile();

js/js.translator/testData/lineNumbers/coroutine.kt

@@ -14,4 +14,4 @@ suspend fun bar(): Unit {
     println(a + b)
 }
 
-// LINES: 38 4 4 4 5 5 44 44 5 89 44 5 5 6 4 4 4 15 9 9 9 * 15 10 10 11 11 11 2 11 11 * 11 12 12 13 13 13 2 13 13 13 13 14 14 * 15 9 9 9 9
+// LINES: 38 4 4 4 5 5 44 44 5 89 44 5 5 6 4 4 4 15 9 9 9 * 15 10 10 11 11 11 11 11 * 11 12 12 13 13 13 13 13 13 13 14 14 * 15 9 9 9 9

js/js.translator/testData/lineNumbers/coroutineNullAssertion.kt

@@ -8,4 +8,4 @@ suspend fun foo() {
 suspend fun delay() {
 }
 
-// LINES: 6 1 1 * 6 2 2 2 2 2 * 3 3 4 4 4 2 4 4 5 5 * 6 1 1 1 1 9
+// LINES: 6 1 1 * 6 2 2 2 2 2 * 3 3 4 4 4 4 4 5 5 * 6 1 1 1 1 9

js/js.translator/testData/lineNumbers/delegatedProperty.kt

@@ -15,4 +15,4 @@ class B {
     }
 }
 
-// LINES: 3 4 5 * 4 4 4 2 * 8 11 10 10 15 14 14
+// LINES: 3 4 5 * 4 4 4 * 8 11 10 10 15 14 14