Only expect mono consts in CFI

2024-09-20 20:10:06 -04:00
parent d3f270b542
commit c0d1a1305d
2 changed files with 6 additions and 2 deletions
--- a/compiler/rustc_middle/src/ty/consts.rs
+++ b/compiler/rustc_middle/src/ty/consts.rs
@@ -521,6 +521,10 @@ impl<'tcx> Const<'tcx> {
        self.try_to_valtree()?.try_to_scalar()
    }

+    pub fn try_to_bool(self) -> Option<bool> {
+        self.try_to_scalar()?.to_bool().ok()
+    }
+
    #[inline]
    pub fn try_to_target_usize(self, tcx: TyCtxt<'tcx>) -> Option<u64> {
        self.try_to_valtree()?.try_to_target_usize(tcx)