IDEA-110479 inferred var types inside gstring injections

plugins/groovy/src/org/jetbrains/plugins/groovy/lang/psi/impl/statements/blocks/GrClosableBlockImpl.java

@@ -338,6 +338,6 @@ public class GrClosableBlockImpl extends GrBlockImpl implements GrClosableBlock
 
   @Override
   public boolean isTopControlFlowOwner() {
-    return true;
+    return !(getParent() instanceof GrStringInjection);
   }
 }

plugins/groovy/test/org/jetbrains/plugins/groovy/lang/resolve/ResolveMethodTest.groovy

@@ -1647,4 +1647,20 @@ def foo(x) {
 ''', PsiMethod)
 
   }
+
+  void testInferredTypeInsideGStringInjection() {
+    resolveByText('''\
+class A {}
+class B extends A {
+    String bar() {'bar'}
+}
+
+def foo(A b) {
+    if (b instanceof B) {
+        doSomethingElse("Message: ${b.ba<caret>r()}")
+
+    }
+}
+''', PsiMethod)
+  }
 }