Unify (Pre)Parser::ParseTryStatement.

test/cctest/test-parsing.cc

Index: test/cctest/test-parsing.cc
diff --git a/test/cctest/test-parsing.cc b/test/cctest/test-parsing.cc
index 85b2f3c4002c50a051d6604f59b968be6cba0fd2..22d5056f8007c4afa1ae0f95cc813d3f22133e6c 100644
--- a/test/cctest/test-parsing.cc
+++ b/test/cctest/test-parsing.cc
@@ -1977,3 +1977,39 @@ TEST(FunctionDeclaresItselfStrict) {
   RunParserSyncTest(context_data, strict_statement_data, kError);
   RunParserSyncTest(context_data, non_strict_statement_data, kSuccess);
 }
+
+
+TEST(ErrorsTryWithoutCatchOrFinally) {
+  const char* context_data[][2] = {
+    {"", ""},
+    { NULL, NULL }
+  };
+
+  const char* statement_data[] = {
+    "try { }",
+    "try { } foo();",
+    "try { } catch (e) foo();",
+    "try { } catch { }",
+    "try { } finally foo();",
+    NULL
+  };
+
+  RunParserSyncTest(context_data, statement_data, kError);
+}
+
+
+TEST(NoErrorsTryCatchFinally) {
+  const char* context_data[][2] = {
+    {"", ""},
+    { NULL, NULL }
+  };
+
+  const char* statement_data[] = {
+    "try { } catch (e) { }",
+    "try { } catch (e) { } finally { }",
+    "try { } finally { }",
+    NULL
+  };
+
+  RunParserSyncTest(context_data, statement_data, kSuccess);
+}