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bors dbecb7a644 Auto merge of #54782 - pnkfelix:issue-54556-semi-on-tail-diagnostic, r=nikomatsakis 
NLL: temps in block tail expression diagnostic

This change adds a diagnostic that explains when temporaries in a block tail expression live longer than block local variables that they borrow, and attempts to suggest turning the tail expresion into a statement (either by adding a semicolon at the end, when its result value is clearly unused, or by introducing a `let`-binding for the result value and then returning that).

Fix #54556
2018-10-07 00:28:26 +00:00
..
bootstrap Auto merge of #54638 - christianpoveda:master, r=kennytm 2018-10-04 09:17:47 +00:00
build_helper Rename sanitizer runtime libraries on OSX 2018-09-29 14:29:05 -07:00
ci Fix conditions to allow missing tools in CI 2018-10-01 12:42:20 -05:00
dlmalloc@c99638dc2e
doc Introduce language items for Arc and Rc. 2018-10-01 13:50:21 +02:00
etc Revert "Auto merge of #53508 - japaric:maybe-uninit, r=RalfJung" 2018-09-29 09:50:50 +02:00
grammar
jemalloc@1f5a28755e
liballoc Revert "Slightly refactor VecDeque implementation" 2018-10-05 09:15:57 -07:00
liballoc_jemalloc Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
liballoc_system Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
libarena Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
libbacktrace@f4d02bbdbf
libcompiler_builtins@0703bfa725 Revert "renamed emit_nil to emit_unit" 2018-09-11 22:20:22 +09:00
libcore Auto merge of #54017 - alexcrichton:wasm-atomics2, r=sfackler 2018-10-05 01:57:01 +00:00
libfmt_macros remove padding from multiline format string label 2018-10-03 14:29:39 -04:00
libgraphviz Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
liblibc@1844a772b6 Revert "renamed emit_nil to emit_unit" 2018-09-11 22:20:22 +09:00
libpanic_abort wasm: Explicitly export all symbols with LLD 2018-10-02 13:49:51 -07:00
libpanic_unwind Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
libproc_macro All proc_macro_span APIs tracked at #54725 now 2018-10-01 12:15:35 -07:00
libprofiler_builtins Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
librustc Auto merge of #54782 - pnkfelix:issue-54556-semi-on-tail-diagnostic, r=nikomatsakis 2018-10-07 00:28:26 +00:00
librustc_allocator Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
librustc_apfloat Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
librustc_asan Rollup merge of #54681 - alexcrichton:san-names, r=kennytm 2018-10-01 16:13:04 +08:00
librustc_borrowck rustc/middle: use Cow<'static, str> where applicable 2018-10-06 10:24:53 +02:00
librustc_codegen_llvm Auto merge of #54766 - alexcrichton:wasm-all-symbols, r=michaelwoerister 2018-10-06 10:44:11 +00:00
librustc_codegen_utils Attempt to resolve linking issues. 2018-10-02 01:16:08 +02:00
librustc_cratesio_shim Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
librustc_data_structures Rollup merge of #54656 - nieksand:workqueue_doc, r=varkor 2018-10-01 16:13:02 +08:00
librustc_driver Re-export getopts so custom drivers can reference it. 2018-09-30 10:48:00 -05:00
librustc_errors Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
librustc_fs_util Move path2cstr to rustc_fs_util 2018-08-09 10:00:25 -06:00
librustc_incremental Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
librustc_lint Rollup merge of #54789 - scalexm:unnormalized, r=nikomatsakis 2018-10-04 12:20:16 +02:00
librustc_llvm Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
librustc_lsan Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
librustc_metadata Only promote calls to #[rustc_promotable] const fns 2018-10-03 10:07:05 +02:00
librustc_metadata_utils
librustc_mir Auto merge of #54782 - pnkfelix:issue-54556-semi-on-tail-diagnostic, r=nikomatsakis 2018-10-07 00:28:26 +00:00
librustc_msan Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
librustc_passes Only promote calls to #[rustc_promotable] const fns 2018-10-03 10:07:05 +02:00
librustc_platform_intrinsics Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
librustc_plugin Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
librustc_privacy Auto merge of #54601 - cuviper:prep-1.31, r=Mark-Simulacrum 2018-09-30 01:45:50 +00:00
librustc_resolve Reapply the macro_rules disambiguation changes from master 2018-10-05 11:46:12 +04:00
librustc_save_analysis Auto merge of #54601 - cuviper:prep-1.31, r=Mark-Simulacrum 2018-09-30 01:45:50 +00:00
librustc_target panic when instantiating an uninhabited type via mem::{uninitialized,zeroed} 2018-09-30 17:26:15 +02:00
librustc_traits Introduce TyKind::UnnormalizedProjection 2018-10-03 17:06:28 +02:00
librustc_tsan Rollup merge of #54681 - alexcrichton:san-names, r=kennytm 2018-10-01 16:13:04 +08:00
librustc_typeck Auto merge of #54741 - oli-obk:impl_trait_hierarchy, r=cramertj 2018-10-05 15:32:19 +00:00
librustdoc Rollup merge of #54834 - kzys:fix-small-screen, r=GuillaumeGomez 2018-10-05 22:33:18 +02:00
libserialize Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
libstd Rollup merge of #54078 - GabrielMajeri:expand-sync-docs, r=steveklabnik 2018-10-05 22:33:10 +02:00
libsyntax Rollup merge of #54833 - abonander:issue-54441, r=petrochenkov 2018-10-05 22:33:17 +02:00
libsyntax_ext expansion: Remove restriction on use of macro attributes with test/bench 2018-10-05 11:40:40 +04:00
libsyntax_pos Auto merge of #54601 - cuviper:prep-1.31, r=Mark-Simulacrum 2018-09-30 01:45:50 +00:00
libterm Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
libtest Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
libunwind Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00
llvm@caddcd9b9d Update LLVM to fix "bool" arguments on PPC32 2018-09-16 04:33:58 +08:00
llvm-emscripten@2717444753
rtstartup
rustc
rustllvm Auto merge of #54568 - levex:issue-54130, r=nagisa 2018-09-28 09:17:28 +00:00
stdsimd@fe825c9378 std: Start implementing wasm32 atomics 2018-09-24 15:55:35 -07:00
test Auto merge of #54782 - pnkfelix:issue-54556-semi-on-tail-diagnostic, r=nikomatsakis 2018-10-07 00:28:26 +00:00
tools submodules: update clippy to 32b1d1fc15 to fix tests. 2018-10-06 08:39:46 +02:00
.gitignore move file-extension based .gitignore down to src/ 2018-08-28 20:04:52 +02:00
Cargo.lock Reapply the macro_rules disambiguation changes from master 2018-10-05 11:46:12 +04:00
Cargo.toml Use rls-data 0.18.1 2018-09-28 01:54:01 +02:00
README.md
stage0.txt Bump to 1.31.0 and bootstrap from 1.30 beta 2018-09-27 20:52:53 -07:00

README.md

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

  • rustc and its tests
  • libstd
  • Various submodules for tools, like rustdoc, rls, etc.

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

Their is also useful content in the following READMEs, which are gradually being moved over to the guide: