Explicit TypeVisitable implementations

2022-06-17 12:09:23 +01:00
parent 9ffdc2de8c
commit f66c06f7f2
7 changed files with 269 additions and 152 deletions
--- a/compiler/rustc_middle/src/ty/mod.rs
+++ b/compiler/rustc_middle/src/ty/mod.rs
@@ -1385,7 +1385,9 @@ impl<'tcx> TypeFoldable<'tcx> for ParamEnv<'tcx> {
            self.constness().try_fold_with(folder)?,
        ))
    }
+}

+impl<'tcx> TypeVisitable<'tcx> for ParamEnv<'tcx> {
    fn visit_with<V: TypeVisitor<'tcx>>(&self, visitor: &mut V) -> ControlFlow<V::BreakTy> {
        self.caller_bounds().visit_with(visitor)?;
        self.reveal().visit_with(visitor)?;