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Yuki Okushi 0c5fccea22
Rollup merge of #81176 - camsteffen:qpath-res, r=oli-obk 
Improve safety of `LateContext::qpath_res`

This is my first rustc code change, inspired by hacking on clippy!

The first change is to clear cached `TypeckResults` from `LateContext` when visiting a nested item. I took a hint from [here](5e91c4ecc0/compiler/rustc_privacy/src/lib.rs (L1300)).

Clippy has a `qpath_res` util function to avoid a possible ICE in `LateContext::qpath_res`. But the docs of `LateContext::qpath_res` promise no ICE. So this updates the `LateContext` method to keep its promises, and removes the util function.

Related: rust-lang/rust-clippy#4545

CC ````````````@eddyb```````````` since you've done related work
CC ````````````@flip1995```````````` FYI
2021-01-29 09:17:32 +09:00
..
bootstrap Rollup merge of #79819 - Aaron1011:feature/macro-trailing-semicolon, r=petrochenkov 2021-01-29 09:17:26 +09:00
build_helper Fix even more URLs 2020-11-05 20:11:29 +01:00
ci ci: use the monorepo's lockfile when building cargo for pgo profiling 2021-01-25 13:33:24 +01:00
doc Rollup merge of #79570 - alexcrichton:split-debuginfo, r=bjorn3 2021-01-29 09:17:20 +09:00
etc Add jsondocck tool, and use it for rustdoc JSON 2021-01-19 14:24:25 -05:00
librustdoc Rollup merge of #79991 - camelid:rustdoc-for-lifetime, r=GuillaumeGomez,jyn514 2021-01-29 09:17:27 +09:00
llvm-project@f9a8d70b6e Update to LLVM 11.0.1 2021-01-07 11:32:10 -08:00
test Rollup merge of #81158 - 1000teslas:issue-80313-fix, r=Aaron1011 2021-01-29 09:17:31 +09:00
tools Rollup merge of #81176 - camsteffen:qpath-res, r=oli-obk 2021-01-29 09:17:32 +09:00
README.md
stage0.txt Bump bootstrap compiler to 1.50 beta 2020-12-30 09:27:19 -05:00
version Bump version to 1.51 2020-12-25 10:42:53 -05:00

README.md

This directory contains the source code of the rust project, including:

  • The test suite
  • The bootstrapping build system
  • Various submodules for tools, like rustdoc, rls, etc.

For more information on how various parts of the compiler work, see the rustc dev guide.