Check compiler exitCode.

sdk/lib/_internal/compiler/implementation/compiler.dart

 // 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.
 
 part of dart2js;
 
 /**
  * If true, print a warning for each method that was resolved, but not
  * compiled.
  */
@@ skipping 495 matching lines @@
       return f();
     } on SpannableAssertionFailure catch (ex, s) {
       if (!hasCrashed) {
         String message = (ex.message != null) ? tryToString(ex.message)
                                               : tryToString(ex);
         SourceSpan span = spanFromSpannable(ex.node);
         reportError(ex.node, MessageKind.GENERIC, {'text': message});
         pleaseReportCrash(s, 'The compiler crashed: $message.');
       }
       hasCrashed = true;
-      throw new CompilerCancelledException('The compiler crashed.');
+      throw new CompilerCrashedException('The compiler crashed.');
+    } on CompilerCrashedException catch (ex) {
+      rethrow;
     } on CompilerCancelledException catch (ex) {
       rethrow;
     } on StackOverflowError catch (ex) {
       // We cannot report anything useful in this case, because we
       // do not have enough stack space.
       rethrow;
     } catch (ex, s) {
       if (hasCrashed) rethrow;
       String message = 'The compiler crashed: ${tryToString(ex)}.';
       try {
         unhandledExceptionOnElement(element, s, message);
       } catch (doubleFault) {
         // Ignoring exceptions in exception handling.
       }
-      throw new CompilerCancelledException(message);
+      throw new CompilerCrashedException(message);
     } finally {
       _currentElement = old;
     }
   }
 
   List<CompilerTask> tasks;
   ScannerTask scanner;
   DietParserTask dietParser;
   ParserTask parser;
   PatchParserTask patchParser;
@@ skipping 1114 matching lines @@
 
   void close() {}
 
   toString() => name;
 
   /// Convenience method for getting an [api.CompilerOutputProvider].
   static NullSink outputProvider(String name, String extension) {
     return new NullSink('$name.$extension');
   }
 }