Use MaybeHandles in Compiler to indicate failure instead of a null Handle.
authormvstanton@chromium.org <mvstanton@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 22 Apr 2014 14:55:47 +0000 (14:55 +0000)
committermvstanton@chromium.org <mvstanton@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Tue, 22 Apr 2014 14:55:47 +0000 (14:55 +0000)
commit5600046f594d78be42cd94c571c1c8486e7b6b91
treea1340f8887becbb7f4240c273c9fb370fc5c7f5f
parentb4fa81dbcaccbb016c7f2e29838e660d0576e546
Use MaybeHandles in Compiler to indicate failure instead of a null Handle.

R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/246603003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20890 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/builtins.cc
src/compiler.cc
src/compiler.h
src/debug.cc
src/isolate.h
src/runtime.cc