IDEA-96404 java type inference does not work in for-each template

java/java-impl/src/com/intellij/codeInspection/dataFlow/ControlFlowAnalyzer.java

@@ -417,7 +417,7 @@ class ControlFlowAnalyzer extends JavaElementVisitor {
       generateBoxingUnboxingInstructionFor(condition, PsiType.BOOLEAN);
     }
     else {
-      addInstruction(new PushInstruction(myFactory.getConstFactory().getTrue(), null));
+      addInstruction(new PushInstruction(null, null));
     }
     addInstruction(new ConditionalGotoInstruction(getEndOffset(statement), true, condition));
 

java/java-tests/testData/codeInsight/completion/normal/CastInstanceofedQualifierInForeach.java

@@ -0,0 +1,12 @@
+public abstract class Zzza {
+
+    void foo(Object o) {
+      if (o instanceof String) {
+        for (java.lang.Object  : o.substr<caret>) {
+
+        }
+      }
+    }
+
+
+}

java/java-tests/testData/codeInsight/completion/normal/CastInstanceofedQualifierInForeach_after.java

@@ -0,0 +1,12 @@
+public abstract class Zzza {
+
+    void foo(Object o) {
+      if (o instanceof String) {
+        for (java.lang.Object  : ((String) o).substring(<caret>)) {
+
+        }
+      }
+    }
+
+
+}

java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy

@@ -890,6 +890,7 @@ public class ListUtils {
   }
 
   public void testCastInstanceofedQualifier() throws Throwable { doTest(); }
+  public void testCastInstanceofedQualifierInForeach() throws Throwable { doTest(); }
   public void testCastComplexInstanceofedQualifier() throws Throwable { doTest(); }
 
   public void testCastTooComplexInstanceofedQualifier() throws Throwable { doAntiTest(); }