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

Print note when trying to use unstable --print target-spec-json #41683

Closed
jethrogb opened this issue May 1, 2017 · 0 comments
Closed

Print note when trying to use unstable --print target-spec-json #41683

jethrogb opened this issue May 1, 2017 · 0 comments
Labels
A-frontend Area: Compiler frontend (errors, parsing and HIR)

Comments

@jethrogb
Copy link
Contributor

jethrogb commented May 1, 2017

#38061 introduced --print target-spec-json but it's a little hard to find out how to use it:

Current:

$ rustc +nightly --print target-spec-json
error: unknown print request `target-spec-json`

Expected:

$ rustc +nightly --print target-spec-json
error: the `-Z unstable-options` flag must also be passed to enable the print request `target-spec-json`
@Mark-Simulacrum Mark-Simulacrum added the A-frontend Area: Compiler frontend (errors, parsing and HIR) label Jun 22, 2017
@zackmdavis zackmdavis mentioned this issue Jul 15, 2017
Merged
zackmdavis added a commit to zackmdavis/rust that referenced this issue Jul 19, 2017
@zackmdavis
explanatory error on --print target-spec-json without unstable options
c6a2399 
Resolves rust-lang#41683.
bors added a commit that referenced this issue Jul 20, 2017
@bors
Auto merge of #43260 - zackmdavis:print_target_spec_json_unstable_opt…
381d51d 
…ions_error, r=arielb1

explanatory error on `--print target-spec-json` without unstable options

![unstable_target_spec](https://user-images.githubusercontent.com/1076988/28243342-9731a45c-697a-11e7-9852-bad7ca1802b7.png)

Resolves #41683.
@zackmdavis zackmdavis mentioned this issue Jul 23, 2017
Open
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
A-frontend Area: Compiler frontend (errors, parsing and HIR)
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@jethrogb @Mark-Simulacrum