diff options
Diffstat (limited to 'compiler/rustc_passes/src/lib_features.rs')
| -rw-r--r-- | compiler/rustc_passes/src/lib_features.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/compiler/rustc_passes/src/lib_features.rs b/compiler/rustc_passes/src/lib_features.rs index 44174b1b8..0daa273db 100644 --- a/compiler/rustc_passes/src/lib_features.rs +++ b/compiler/rustc_passes/src/lib_features.rs @@ -5,7 +5,7 @@ //! collect them instead. use rustc_ast::Attribute; -use rustc_attr::{rust_version_symbol, VERSION_PLACEHOLDER}; +use rustc_attr::VERSION_PLACEHOLDER; use rustc_hir::intravisit::Visitor; use rustc_middle::hir::nested_filter; use rustc_middle::middle::lib_features::LibFeatures; @@ -56,8 +56,10 @@ impl<'tcx> LibFeatureCollector<'tcx> { } } - if let Some(s) = since && s.as_str() == VERSION_PLACEHOLDER { - since = Some(rust_version_symbol()); + if let Some(s) = since + && s.as_str() == VERSION_PLACEHOLDER + { + since = Some(sym::env_CFG_RELEASE); } if let Some(feature) = feature { |