| Index: runtime/vm/symbols.h | 
| =================================================================== | 
| --- runtime/vm/symbols.h	(revision 25019) | 
| +++ runtime/vm/symbols.h	(working copy) | 
| @@ -228,6 +228,8 @@ | 
| V(IsolateSpawnException, "IsolateSpawnException")                            \ | 
| V(IsolateUnhandledException, "IsolateUnhandledException")                    \ | 
| V(FiftyThreeBitOverflowError, "_FiftyThreeBitOverflowError")                 \ | 
| +  V(MirroredCompilationError, "MirroredCompilationError")                      \ | 
| +  V(MirroredUncaughtExceptionError, "MirroredUncaughtExceptionError")          \ | 
| V(_setupFullStackTrace, "_setupFullStackTrace")                              \ | 
| V(BooleanExpression, "boolean expression")                                   \ | 
| V(Malformed, "malformed")                                                    \ | 
|  |