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| author | Niko Matsakis <niko@alum.mit.edu> | 2018-09-26 16:37:31 -0400 |
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| committer | Niko Matsakis <niko@alum.mit.edu> | 2018-09-26 17:07:25 -0400 |
| commit | bcfdfe4e5007867dcd2e80a36921dfc538aae9d9 (patch) | |
| tree | d4d96a5ca2de12a160efed3fbc07f61423b2230b /src/librustc_data_structures/work_queue.rs | |
| parent | c7df1f530b8a88f471e60e933868e7ddf456974d (diff) | |
| download | rust-bcfdfe4e5007867dcd2e80a36921dfc538aae9d9.tar.gz rust-bcfdfe4e5007867dcd2e80a36921dfc538aae9d9.zip | |
use the closure def-id in returns, but closure-base def-id in locals
Using the `closure_base_def_id` indiscriminantely, as we were doing before, winds up "going wrong" if the closure type includes the `impl Trait` from the parent. The problem arises because the return value for closures is inferred and meant to treat the return type *opaquely*, so we don't want to be "desugaring" it into the underlying type.
Diffstat (limited to 'src/librustc_data_structures/work_queue.rs')
0 files changed, 0 insertions, 0 deletions