calc expected types for the entire live template range

java/java-impl/src/com/intellij/codeInsight/template/macro/ExpectedTypeMacro.java

@@ -76,19 +76,13 @@ public class ExpectedTypeMacro extends Macro {
     final Project project = context.getProject();
     PsiType[] types = null;
 
-    final int offset = context.getTemplateStartOffset();
     PsiFile file = PsiDocumentManager.getInstance(project).getPsiFile(context.getEditor().getDocument());
     assert file != null;
     final PsiFile fileCopy = (PsiFile)file.copy();
+    BlockSupport.getInstance(project).reparseRange(fileCopy, context.getTemplateStartOffset(), context.getTemplateEndOffset(),
+                                                   CompletionUtil.DUMMY_IDENTIFIER);
     
-    new WriteCommandAction(project) {
-      @Override
-      protected void run(com.intellij.openapi.application.Result result) throws Throwable {
-        final BlockSupport blockSupport = ServiceManager.getService(project, BlockSupport.class);
-        blockSupport.reparseRange(fileCopy, offset, offset, CompletionUtil.DUMMY_IDENTIFIER);
-      }
-    }.execute();
-    PsiElement element = fileCopy.findElementAt(offset);
+    PsiElement element = fileCopy.findElementAt(context.getTemplateStartOffset());
 
     if (element instanceof PsiIdentifier && element.getParent() instanceof PsiExpression) {
       ExpectedTypeInfo[] infos = ExpectedTypesProvider.getExpectedTypes((PsiExpression)element.getParent(), true);

java/java-tests/testData/codeInsight/template/AsListToar-out.java

@@ -0,0 +1,9 @@
+import java.util.Arrays;
+import java.util.List;
+
+class Foo {
+
+  static void foo(List<String> ls) {
+    List<String> ls2 = Arrays.asList(ls.toArray(new String[ls.size()])<caret>);
+  }
+}

java/java-tests/testData/codeInsight/template/AsListToar.java

@@ -0,0 +1,9 @@
+import java.util.Arrays;
+import java.util.List;
+
+class Foo {
+
+  static void foo(List<String> ls) {
+    List<String> ls2 = Arrays.asList(<caret>);
+  }
+}

java/java-tests/testSrc/com/intellij/codeInsight/template/LiveTemplateTest.groovy

@@ -237,6 +237,13 @@ public class LiveTemplateTest extends LightCodeInsightFixtureTestCase {
     checkResult();
   }
 
+  public void testAsListToar() {
+    configure();
+    startTemplate("toar", "other")
+    myFixture.type('\n\t')
+    checkResult();
+  }
+
   public void testVarargToar() {
     configure();
     startTemplate("toar", "other")