Version 0.8.10.3

dart/runtime/vm/flow_graph_builder.cc

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #include "vm/flow_graph_builder.h"
 
 #include "lib/invocation_mirror.h"
 #include "vm/ast_printer.h"
 #include "vm/bit_vector.h"
 #include "vm/code_descriptors.h"
@@ skipping 3556 matching lines @@
       new CatchBlockEntryInstr(owner()->AllocateBlockId(),
                                catch_handler_index,
                                catch_block->handler_types(),
                                try_handler_index,
                                catch_block->exception_var(),
                                catch_block->stacktrace_var(),
                                catch_block->needs_stacktrace());
   owner()->AddCatchEntry(catch_entry);
   ASSERT(!for_catch.is_open());
   AppendFragment(catch_entry, for_catch);
-  if (node->end_catch_label() != NULL) {
-    JoinEntryInstr* join = node->end_catch_label()->join_for_continue();
-    if (join != NULL) {
-      if (is_open()) Goto(join);
-      exit_ = join;
-    }
+
+  JoinEntryInstr* join = node->end_catch_label()->join_for_continue();
+  if (join != NULL) {
+    if (is_open()) Goto(join);
+    exit_ = join;
   }
 
   if (finally_block != NULL) {
     // Create a handler for the code in the catch block, containing the
     // code in the finally block.
     owner()->set_try_index(original_handler_index);
     EffectGraphVisitor for_finally(owner(), temp_index());
     for_finally.BuildRestoreContext(catch_block->context_var());
 
     finally_block->Visit(&for_finally);
@@ skipping 266 matching lines @@
   intptr_t len = OS::SNPrint(NULL, 0, kFormat, function_name, reason) + 1;
   char* chars = Isolate::Current()->current_zone()->Alloc<char>(len);
   OS::SNPrint(chars, len, kFormat, function_name, reason);
   const Error& error = Error::Handle(
       LanguageError::New(String::Handle(String::New(chars))));
   Isolate::Current()->long_jump_base()->Jump(1, error);
 }
 
 
 }  // namespace dart