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Diffstat (limited to 'src/bootstrap')
| -rw-r--r-- | src/bootstrap/bin/rustc.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/bootstrap/bin/rustc.rs b/src/bootstrap/bin/rustc.rs index 7429492f914..86ce5fd01a8 100644 --- a/src/bootstrap/bin/rustc.rs +++ b/src/bootstrap/bin/rustc.rs @@ -316,6 +316,11 @@ fn main() { } } + // This is required for internal lints. + if stage != "0" { + cmd.arg("-Zunstable-options"); + } + // Force all crates compiled by this compiler to (a) be unstable and (b) // allow the `rustc_private` feature to link to other unstable crates // also in the sysroot. We also do this for host crates, since those |