qualify_min_const_fn: improve note.

Centril · Centril · commit e4c47f9c608c · 2018-12-31T03:36:46.000+01:00
diff --git a/src/librustc_mir/transform/qualify_min_const_fn.rs b/src/librustc_mir/transform/qualify_min_const_fn.rs
@@ -387,7 +387,8 @@ fn check_terminator(
     }
 }
 
-/// Returns true if the `def_id` refers to an intrisic which we've whitelisted.
+/// Returns true if the `def_id` refers to an intrisic which we've whitelisted
+/// for being called from stable `const fn`s (`min_const_fn`).
 ///
 /// Adding more intrinsics requires sign-off from @rust-lang/lang.
 fn is_intrinsic_whitelisted(tcx: TyCtxt<'a, 'tcx, 'tcx>, def_id: DefId) -> bool {

Original file line number	Diff line number	Diff line change
`@@ -387,7 +387,8 @@ fn check_terminator(`
`387`	`387`	`}`
`388`	`388`	`}`
`389`	`389`
`390`		-/// Returns true if the `def_id` refers to an intrisic which we've whitelisted.
	`390`	+/// Returns true if the `def_id` refers to an intrisic which we've whitelisted
	`391`	+/// for being called from stable `const fn`s (`min_const_fn`).
`391`	`392`	`///`
`392`	`393`	`/// Adding more intrinsics requires sign-off from @rust-lang/lang.`
`393`	`394`	`fn is_intrinsic_whitelisted(tcx: TyCtxt<'a, 'tcx, 'tcx>, def_id: DefId) -> bool {`