don't arena allocate bools

lcnr · lcnr · commit eb900dd197e5 · 2020-10-20T17:02:04.000+02:00
diff --git a/compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs b/compiler/rustc_metadata/src/rmeta/decoder/cstore_impl.rs
@@ -111,7 +111,7 @@ provide! { <'tcx> tcx, def_id, other, cdata,
             bug!("coerce_unsized_info: `{:?}` is missing its info", def_id);
         })
     }
-    is_trivial_mir => { *tcx.arena.alloc(cdata.get_is_trivial_mir(tcx, def_id.index)) }
+    is_trivial_mir => { cdata.get_is_trivial_mir(tcx, def_id.index) }
     optimized_mir => { tcx.arena.alloc(cdata.get_optimized_mir(tcx, def_id.index)) }
     promoted_mir => { tcx.arena.alloc(cdata.get_promoted_mir(tcx, def_id.index)) }
     mir_abstract_const => { cdata.get_mir_abstract_const(tcx, def_id.index) }

Original file line number	Diff line number	Diff line change
`@@ -111,7 +111,7 @@ provide! { <'tcx> tcx, def_id, other, cdata,`
`111`	`111`	bug!("coerce_unsized_info: `{:?}` is missing its info", def_id);
`112`	`112`	`})`
`113`	`113`	`}`
`114`		`- is_trivial_mir => { *tcx.arena.alloc(cdata.get_is_trivial_mir(tcx, def_id.index)) }`
	`114`	`+ is_trivial_mir => { cdata.get_is_trivial_mir(tcx, def_id.index) }`
`115`	`115`	`optimized_mir => { tcx.arena.alloc(cdata.get_optimized_mir(tcx, def_id.index)) }`
`116`	`116`	`promoted_mir => { tcx.arena.alloc(cdata.get_promoted_mir(tcx, def_id.index)) }`
`117`	`117`	`mir_abstract_const => { cdata.get_mir_abstract_const(tcx, def_id.index) }`