mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Avoid processing features on unconfigured crates.

Browse Source
This commit is contained in:
Jeffrey Seyfried 2016-07-21 23:02:46 +00:00
parent 7588653785
commit e21ffdf4d1
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/libsyntax/config.rs
View File

@ -124,7 +124,7 @@ pub fn strip_unconfigured_items(mut krate: ast::Crate, sess: &ParseSess, should_
};
let err_count = sess.span_diagnostic.err_count();
let krate_attrs = strip_unconfigured.process_cfg_attrs(krate.attrs.clone());
let krate_attrs = strip_unconfigured.configure(krate.attrs.clone()).unwrap_or_default();
features = get_features(&sess.span_diagnostic, &krate_attrs);
if err_count < sess.span_diagnostic.err_count() {
krate.attrs = krate_attrs.clone(); // Avoid reconfiguring malformed `cfg_attr`s