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| author | Oliver Schneider <oli-obk@users.noreply.github.com> | 2016-09-08 12:58:05 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2016-09-08 12:58:05 +0200 |
| commit | a3f05cec762948e68d2f5cc29003781f44f79820 (patch) | |
| tree | 9ecbcb730629b20c2c96e2fdf3517992f8c46937 | |
| parent | a5dbf8a0f8843c5466c3866cc2a288c0ef7051d2 (diff) | |
| download | rust-a3f05cec762948e68d2f5cc29003781f44f79820.tar.gz rust-a3f05cec762948e68d2f5cc29003781f44f79820.zip | |
clean up `get_vtable`'s doc comment
| -rw-r--r-- | src/librustc_trans/meth.rs | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/librustc_trans/meth.rs b/src/librustc_trans/meth.rs index e958795570e..ee2f24d21e0 100644 --- a/src/librustc_trans/meth.rs +++ b/src/librustc_trans/meth.rs @@ -116,9 +116,11 @@ pub fn trans_object_shim<'a, 'tcx>(ccx: &'a CrateContext<'a, 'tcx>, llfn } -/// Creates a returns a dynamic vtable for the given type and vtable origin. +/// Creates a dynamic vtable for the given type and vtable origin. /// This is used only for objects. /// +/// The vtables are cached instead of created on every call. +/// /// The `trait_ref` encodes the erased self type. Hence if we are /// making an object `Foo<Trait>` from a value of type `Foo<T>`, then /// `trait_ref` would map `T:Trait`. |