about summary refs log tree commit diff
path: root/src/libcore
diff options
context:
space:
mode:
authorNiko Matsakis <niko@alum.mit.edu>2012-08-09 09:59:50 -0700
committerNiko Matsakis <niko@alum.mit.edu>2012-08-23 06:30:43 -0700
commit511e7626aebe7a8a41c3be1c6fbd16c92e8f9386 (patch)
treeaea0830fc0eb00431d95c5b41550ee1e99e99da2 /src/libcore
parent8185ede1fad8312244e418b3c082f87386c40145 (diff)
downloadrust-511e7626aebe7a8a41c3be1c6fbd16c92e8f9386.tar.gz
rust-511e7626aebe7a8a41c3be1c6fbd16c92e8f9386.zip
Infer variance of types with respect to the region parameter.
A similar approach could be used for type parameters.

Fixes #2282.
Diffstat (limited to 'src/libcore')
-rw-r--r--src/libcore/task.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/libcore/task.rs b/src/libcore/task.rs
index 85d1ee3da94..8d6453f0059 100644
--- a/src/libcore/task.rs
+++ b/src/libcore/task.rs
@@ -770,6 +770,7 @@ enum AncestorList = option<unsafe::Exclusive<AncestorNode>>;
 fn access_group<U>(x: &TaskGroupArc, blk: fn(TaskGroupInner) -> U) -> U {
     unsafe { x.with(blk) }
 }
+
 #[inline(always)]
 fn access_ancestors<U>(x: &unsafe::Exclusive<AncestorNode>,
                        blk: fn(x: &mut AncestorNode) -> U) -> U {