Implement #[link_ordinal] attribute in the context of #[link(kind = "raw-dylib")].

2021-09-10 17:34:09 -07:00
parent 60e70cc909
commit 142f6c0b07
20 changed files with 201 additions and 23 deletions
--- a/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs
+++ b/compiler/rustc_middle/src/middle/codegen_fn_attrs.rs
@@ -22,7 +22,7 @@ pub struct CodegenFnAttrs {
    /// imported function has in the dynamic library. Note that this must not
    /// be set when `link_name` is set. This is for foreign items with the
    /// "raw-dylib" kind.
-    pub link_ordinal: Option<usize>,
+    pub link_ordinal: Option<u16>,
    /// The `#[target_feature(enable = "...")]` attribute and the enabled
    /// features (only enabled features are supported right now).
    pub target_features: Vec<Symbol>,