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Diffstat (limited to 'src/libsyntax/lib.rs')
| -rw-r--r-- | src/libsyntax/lib.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libsyntax/lib.rs b/src/libsyntax/lib.rs index a6145d5dcb3..9905b981395 100644 --- a/src/libsyntax/lib.rs +++ b/src/libsyntax/lib.rs @@ -8,6 +8,7 @@ test(attr(deny(warnings))))] #![deny(rust_2018_idioms)] +#![cfg_attr(not(stage0), deny(internal))] #![feature(crate_visibility_modifier)] #![feature(label_break_value)] |