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| author | Santiago Pastorino <spastorino@gmail.com> | 2019-05-25 22:28:15 +0200 |
|---|---|---|
| committer | Santiago Pastorino <spastorino@gmail.com> | 2019-05-25 22:28:15 +0200 |
| commit | e6aa4b8033417732e2906bd9fdb8eec976f92c3d (patch) | |
| tree | 3ffdc0000e86c4739afff840445c9cda3a44a936 | |
| parent | f492693982d1e252f5411ae3e4d560ab0dfea48a (diff) | |
| download | rust-e6aa4b8033417732e2906bd9fdb8eec976f92c3d.tar.gz rust-e6aa4b8033417732e2906bd9fdb8eec976f92c3d.zip | |
Add comment to explain why we change the layout for Projection
| -rw-r--r-- | src/librustc_mir/interpret/operand.rs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/librustc_mir/interpret/operand.rs b/src/librustc_mir/interpret/operand.rs index e26b147ea58..de788a22886 100644 --- a/src/librustc_mir/interpret/operand.rs +++ b/src/librustc_mir/interpret/operand.rs @@ -475,6 +475,8 @@ impl<'a, 'mir, 'tcx, M: Machine<'a, 'mir, 'tcx>> InterpretCx<'a, 'mir, 'tcx, M> PlaceBase::Local(mir::RETURN_PLACE) => return err!(ReadFromReturnPointer), PlaceBase::Local(local) => { // FIXME use place_projection.is_empty() when is available + // Do not use the layout passed in as argument if the base we are looking at + // here is not the entire place. let layout = if let Place::Base(_) = mir_place { layout } else { |