rust/compiler/rustc_middle/src/ty/codec.rs, branch 1.50.0

Auto merge of #79945 - jackh726:existential_trait_ref, r=nikomatsakis

2020-12-17T18:21:20+00:00

Move binder for dyn to each list item This essentially changes `ty::Binder<&'tcx List>` to `&'tcx List>`. This is a first step in moving the `dyn Trait` representation closer to Chalk, which we've talked about in `@rust-lang/wg-traits.` r? `@nikomatsakis`

Remove unused `TyEncoder::tcx` required method

2020-12-14T22:33:47+00:00

Move binder for dyn to each list item

2020-12-11T20:02:46+00:00

Combination of commits

2020-12-03T17:50:10+00:00

Fixes multiple issue with counters, with simplification Includes a change to the implicit else span in ast_lowering, so coverage of the implicit else no longer spans the `then` block. Adds coverage for unused closures and async function bodies. Fixes: #78542 Adding unreachable regions for known MIR missing from coverage map Cleaned up PR commits, and removed link-dead-code requirement and tests Coverage no longer depends on Issue #76038 (`-C link-dead-code` is no longer needed or enforced, so MSVC can use the same tests as Linux and MacOS now) Restrict adding unreachable regions to covered files Improved the code that adds coverage for uncalled functions (with MIR but not-codegenned) to avoid generating coverage in files not already included in the files with covered functions. Resolved last known issue requiring --emit llvm-ir workaround Fixed bugs in how unreachable code spans were added.

Add type to `ConstKind::Placeholder`

2020-11-12T15:39:55+00:00

Remove unused code from rustc_middle

2020-10-14T02:14:32+00:00

support const_evaluatable_checked across crate boundaries

2020-09-18T15:11:34+00:00

Change ty.kind to a method

2020-09-04T15:47:51+00:00

mv compiler to compiler/

2020-08-30T15:45:07+00:00