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authorRalf Jung <post@ralfj.de>2024-12-26 18:32:22 +0100
committerRalf Jung <post@ralfj.de>2024-12-31 12:41:20 +0100
commit2bf27e09beb4cd1c5f01369e7086e36b3de04f5c (patch)
treecbc3c2d940b7b06fbe2d03a5234f20459295a028 /compiler/rustc_middle/src
parent41b579660c0af700d42abe5b71856098db007783 (diff)
downloadrust-2bf27e09beb4cd1c5f01369e7086e36b3de04f5c.tar.gz
rust-2bf27e09beb4cd1c5f01369e7086e36b3de04f5c.zip
explicitly model that certain ABIs require/forbid certain target features
Diffstat (limited to 'compiler/rustc_middle/src')
-rw-r--r--compiler/rustc_middle/src/middle/codegen_fn_attrs.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs b/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs
index 241767fe249..16d868300db 100644
--- a/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs
+++ b/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs
@@ -28,6 +28,7 @@ pub struct CodegenFnAttrs {
     pub link_ordinal: Option<u16>,
     /// The `#[target_feature(enable = "...")]` attribute and the enabled
     /// features (only enabled features are supported right now).
+    /// Implied target features have already been applied.
     pub target_features: Vec<TargetFeature>,
     /// The `#[linkage = "..."]` attribute on Rust-defined items and the value we found.
     pub linkage: Option<Linkage>,