Introduce NullOp::AlignOf

nbdd0121 · nbdd0121 · commit 5d93d9d0405b · 2021-09-13T00:08:35.000+01:00
diff --git a/clippy_utils/src/qualify_min_const_fn.rs b/clippy_utils/src/qualify_min_const_fn.rs
@@ -192,7 +192,7 @@ fn check_rvalue(tcx: TyCtxt<'tcx>, body: &Body<'tcx>, def_id: DefId, rvalue: &Rv
                 ))
             }
         },
-        Rvalue::NullaryOp(NullOp::SizeOf, _) => Ok(()),
+        Rvalue::NullaryOp(NullOp::SizeOf | NullOp::AlignOf, _) => Ok(()),
         Rvalue::NullaryOp(NullOp::Box, _) => Err((span, "heap allocations are not allowed in const fn".into())),
         Rvalue::UnaryOp(_, operand) => {
             let ty = operand.ty(body, tcx);

Original file line number	Diff line number	Diff line change
`@@ -192,7 +192,7 @@ fn check_rvalue(tcx: TyCtxt<'tcx>, body: &Body<'tcx>, def_id: DefId, rvalue: &Rv`
`192`	`192`	`))`
`193`	`193`	`}`
`194`	`194`	`},`
`195`		`- Rvalue::NullaryOp(NullOp::SizeOf, _) => Ok(()),`
	`195`	`+ Rvalue::NullaryOp(NullOp::SizeOf \| NullOp::AlignOf, _) => Ok(()),`
`196`	`196`	`Rvalue::NullaryOp(NullOp::Box, _) => Err((span, "heap allocations are not allowed in const fn".into())),`
`197`	`197`	`Rvalue::UnaryOp(_, operand) => {`
`198`	`198`	`let ty = operand.ty(body, tcx);`