diff options
| author | David Tolnay <dtolnay@gmail.com> | 2023-10-25 14:05:42 -0700 |
|---|---|---|
| committer | David Tolnay <dtolnay@gmail.com> | 2023-10-26 02:02:22 -0700 |
| commit | ac4fa3f2456c0f131982c871d2dffcb7b33daf92 (patch) | |
| tree | 2d57a80305ab3e8a52fb6248573cf64abaa7ea33 /compiler/rustc_passes/src/lib_features.rs | |
| parent | 5563a9ba3d0e7759772c553481896cb803624e79 (diff) | |
| download | rust-ac4fa3f2456c0f131982c871d2dffcb7b33daf92.tar.gz rust-ac4fa3f2456c0f131982c871d2dffcb7b33daf92.zip | |
Pre-intern a symbol for env!("CFG_RELEASE")
Diffstat (limited to 'compiler/rustc_passes/src/lib_features.rs')
| -rw-r--r-- | compiler/rustc_passes/src/lib_features.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_passes/src/lib_features.rs b/compiler/rustc_passes/src/lib_features.rs index ceb8f58cac0..0daa273db67 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; @@ -59,7 +59,7 @@ impl<'tcx> LibFeatureCollector<'tcx> { if let Some(s) = since && s.as_str() == VERSION_PLACEHOLDER { - since = Some(rust_version_symbol()); + since = Some(sym::env_CFG_RELEASE); } if let Some(feature) = feature { |