1246824 - [sixgill] Prevent error messages from mangling generated assembly

Status: RESOLVED FIXED

(Core :: JavaScript: GC, defect)

Description

[Steve Fink [:sfink] [:s:]]

If sixgill emits an error or warning, it sends it to stdout, which means it will get intermixed with the assembler output. That is not helpful, and will break the build. Most sixgill errors just mean that the flow graph is not quite complete, which is not a big deal since it happens on the fringes where no GC-related craziness is possible.

Comment 1

[Steve Fink [:sfink] [:s:]]

Attachment: Log to stderr to avoid errors going into the assembly file and producing weird error messages

Comment 2

[Steve Fink [:sfink] [:s:]]

http://hg.mozilla.org/users/sfink_mozilla.com/sixgill/rev/9261840b8a10