Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

rustc: buffer the output writer for -Z ast-json[-noexpand]. #12999

Closed
wants to merge 1 commit into from
Closed

rustc: buffer the output writer for -Z ast-json[-noexpand]. #12999

wants to merge 1 commit into from

Commits on Mar 18, 2014

  1. rustc: buffer the output writer for -Z ast-json[-noexpand]. 

    This takes the time for `rustc libstd/lib.rs -Z ast-json-noexpand >
file.json` from 9.0s to 3.5s (~0.5s spent parsing etc.) and `-Z
ast-json` from 11s to 5s (~1.5s spent parsing and expanding).
    @huonw
    huonw committed Mar 18, 2014
    Configuration menu
    Copy the full SHA
    45b5ecc View commit details
    Browse the repository at this point in the history