diff options
Diffstat (limited to 'src/tools/rustfmt')
| -rw-r--r-- | src/tools/rustfmt/src/lib.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/tools/rustfmt/src/lib.rs b/src/tools/rustfmt/src/lib.rs index 1d1ef525f23..0c27bcacfb8 100644 --- a/src/tools/rustfmt/src/lib.rs +++ b/src/tools/rustfmt/src/lib.rs @@ -24,6 +24,11 @@ extern crate rustc_parse; extern crate rustc_session; extern crate rustc_span; +// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta +// files. +#[allow(unused_extern_crates)] +extern crate rustc_driver; + use std::cell::RefCell; use std::collections::HashMap; use std::fmt; |