Emit warnings for unused fields in custom targets.

2021-05-27 10:21:53 +02:00
parent 0ef2b4a29b
commit 88b01f1178
7 changed files with 235 additions and 91 deletions
--- a/compiler/rustc_target/src/lib.rs
+++ b/compiler/rustc_target/src/lib.rs
@@ -27,6 +27,9 @@ pub mod abi;
 pub mod asm;
 pub mod spec;

+#[cfg(test)]
+mod tests;
+
 /// Requirements for a `StableHashingContext` to be used in this crate.
 /// This is a hack to allow using the `HashStable_Generic` derive macro
 /// instead of implementing everything in `rustc_middle`.