X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flibrustc%2Fquery%2Fmod.rs;h=b8621c8ad30e2b65e22c5be1d8f5ce7c8fbbffc8;hb=760a98fb5e1c964efbe5cb36710fff892b547c51;hp=81aa8d434d37fa04e918f53c9a1b2aa69e5933b7;hpb=3013c0b698d7e294333be280e7051f96f7da2f41;p=rust.git

diff --git a/src/librustc/query/mod.rs b/src/librustc/query/mod.rs
index 81aa8d434d3..b8621c8ad30 100644
--- a/src/librustc/query/mod.rs
+++ b/src/librustc/query/mod.rs
@@ -42,7 +42,7 @@
             load_cached(tcx, id) {
                 let generics: Option<ty::Generics> = tcx.queries.on_disk_cache
                                                         .try_load_query_result(tcx, id);
-                generics.map(|x| tcx.alloc_generics(x))
+                generics.map(|x| &*tcx.arena.alloc(x))
             }
         }
 
@@ -118,7 +118,7 @@
             load_cached(tcx, id) {
                 let mir: Option<crate::mir::Body<'tcx>> = tcx.queries.on_disk_cache
                                                             .try_load_query_result(tcx, id);
-                mir.map(|x| tcx.alloc_mir(x))
+                mir.map(|x| &*tcx.arena.alloc(x))
             }
         }
     }
@@ -353,7 +353,7 @@
                     .queries.on_disk_cache
                     .try_load_query_result(tcx, id);
 
-                typeck_tables.map(|tables| tcx.alloc_tables(tables))
+                typeck_tables.map(|tables| &*tcx.arena.alloc(tables))
             }
         }
     }
@@ -624,6 +624,10 @@
             fatal_cycle
             desc { "test whether a crate has #![no_builtins]" }
         }
+        query symbol_mangling_version(_: CrateNum) -> SymbolManglingVersion {
+            fatal_cycle
+            desc { "query a crate's symbol mangling version" }
+        }
 
         query extern_crate(_: DefId) -> Option<&'tcx ExternCrate> {
             eval_always