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Author SHA1 Message Date
Alex Crichton
385470b8bb Move handling of -Cprefer-dynamic into builder.rs 
This logic is *super* old and can be tweaked and moved into `builder.rs`
 2019-09-23 09:34:44 -07:00
Alex Crichton
b3f95f460f Move --cfg bootstrap out of rustc.rs 
Instead let's do this via `RUSTFLAGS` in `builder.rs`. Currently
requires a submodule update of `stdarch` to fix a problem with previous
compilers.
 2019-09-23 09:34:44 -07:00
Alex Crichton
a816fa185b Move handling of RUSTC_PARALLEL_COMPILER to compile.rs 
No longer needs to live in `rustc.rs`
 2019-09-23 09:34:44 -07:00
Alex Crichton
3d13f46304 Move handling of {MUSL,WASI}_ROOT to compile.rs 
No longer any need for them to live in `rustc.rs`!
 2019-09-23 09:34:44 -07:00
Alex Crichton
0b6766d8d7 Allow adding RUSTFLAGS after Builder::cargo 
This commit changes the return type of `Builder::cargo` to return a
builder that allows dynamically adding more `RUSTFLAGS` values
after-the-fact. While not used yet, this will later be used to delete
more of `rustc.rs`
 2019-09-23 09:34:44 -07:00
Alex Crichton
5cc6eb4082 Move debuginfo level handling to builder.rs 2019-09-23 09:34:44 -07:00
Alex Crichton
5abc4cd01c Remove duplication of RUSTC_DEBUGINFO_MAP in rustc.rs 2019-09-23 09:34:44 -07:00
Alex Crichton
2d6f3fede0 Move handling of codegen-units to builder.rs 2019-09-23 09:34:44 -07:00
Alex Crichton
22699d3139 Move handling of internal lints to build.rs 2019-09-23 09:34:44 -07:00
Alex Crichton
f8b19f2b78 Move handling of some warnings to builder.rs 2019-09-23 09:34:44 -07:00
Alex Crichton
3a648b6580 Move handling of -Dwarnings to builder.rs 2019-09-23 09:34:44 -07:00
Alex Crichton
1bec962f46 bootstrap: Remove need for RUSTC_RPATH variable 2019-09-23 09:34:44 -07:00
Alex Crichton
b82d86ed60 bootstrap: Handle target-specific cargo env vars 
This commit ensure that we handle target-specific env vars for RUSTFLAGS
through Cargo as well.
 2019-09-23 09:34:44 -07:00
Alex Crichton
ac29809940 bootstrap: Move RUSTC_CRT_STATIC to builder.rs 2019-09-23 09:34:44 -07:00
Alex Crichton
04cb0653a8 bootstrap: Remove need for RUSTC_SAVE_ANALYSIS 2019-09-23 09:34:44 -07:00
Alex Crichton
d63e2def82 bootstrap: Remove usage of RUSTC_TARGET_LINKER 
Cargo has a native enviroment variable for this.
 2019-09-23 09:34:44 -07:00
Alex Crichton
c36849a542 bootstrap: Move -Zdual-proc-macros to builder.rs 2019-09-23 09:34:44 -07:00
Alex Crichton
812117af53 bootstrap: Move -Zexternal-macro-backtrace to builder 
No need for this to be in `rustc.rs`
 2019-09-23 09:34:44 -07:00
Alex Crichton
4f35166f80 bootstrap: Move RUSTC_BREAK_ON_ICE out of shim 
This is always set, so let's just always set it elsewhere to reduce the
need for our `rustc.rs` shim.
 2019-09-23 09:34:44 -07:00
Alex Crichton
557e69b7ca bootstrap: Delete handling of RUSTC_METADATA_SUFFIX 
This is already handled by `__CARGO_DEFAULT_LIB_METADATA` so there's no
need to doubly do it.
 2019-09-23 09:34:44 -07:00
Alex Crichton
f6c87aba32 bootstrap: Add a helper for managing RUSTFLAGS 
Most of `bootstrap/bin/rustc.rs` doesn't need to exist with the advent
of `RUSTFLAGS` (yes this is super old) so this starts by refactoring a
bit to make it easier locally in the `Builder::cargo` method to append
to `RUSTFLAGS` that gets down to rustc.
 2019-09-23 09:34:44 -07:00
Mazdak Farrokhzad
62d85849d0 Add parser recovery for const $ident = $expr;. 
Then use the diagnostics-stealing API to stash parser
errors and enrich them with type information in typeck.
 2019-09-23 17:50:07 +02:00
Mazdak Farrokhzad
ae8b3e8fc6 Introduce a diagnostic stashing API. 2019-09-23 17:50:06 +02:00
Mark Rousskov
059163fad7 Remove needless mut in paths 2019-09-23 07:48:24 -04:00
Mark Rousskov
cac7e5faed Remove unused arguments 2019-09-23 07:48:24 -04:00
Mark Rousskov
53acfc3f8a Utilize shared error codes rather than re-querying env 2019-09-23 07:48:24 -04:00
Mark Rousskov
583a81dc5e Remove pointless or 2019-09-23 07:48:24 -04:00
Mark Rousskov
61f16920b3 Remove needless Rc<RefCell<...>> 2019-09-23 07:48:24 -04:00
Mark Rousskov
5f58834fb8 Provide helper for synthesizing paths with resource suffix 2019-09-23 07:48:24 -04:00
bors
66bf391c3a Auto merge of #64272 - Mark-Simulacrum:parallel-handler, r=estebank 
Refactor librustc_errors::Handler API

This should be reviewed by-commit.

The last commit moves all fields into an inner struct behind a single lock; this is done to prevent possible deadlocks in a multi-threaded compiler, as well as inconsistent state observation.
 2019-09-23 06:38:23 +00:00
Shotaro Yamada
0423c2a7a3 Remove unused dependencies 2019-09-23 15:25:00 +09:00
bors
b6716a1cdd Auto merge of #64695 - Centril:rollup-t1xnl2c, r=Centril 
Rollup of 7 pull requests

Successful merges:

 - #64294 (Fix `Stdio::piped` example code and lint)
 - #64670 (Cleanup syntax::ext::build)
 - #64674 (Propagate `types.err` in locals further to avoid spurious knock-down errors)
 - #64676 (Parse assoc type bounds in generic params and provide custom diagnostic)
 - #64677 (remove outdated comment)
 - #64679 (Infer consts more consistently)
 - #64688 (Clarify the "since" tidy check)

Failed merges:

r? @ghost
 2019-09-23 02:25:10 +00:00
Ashley Mannix
4ea371e40b
Delete iter-order-by.md 2019-09-23 11:57:07 +10:00
Mazdak Farrokhzad
55df97c394
Rollup merge of #64688 - rust-lang:clarify-tidy-since, r=alexreg 
Clarify the "since" tidy check

r? @pietroalbini

cc @alexreg
 2019-09-23 00:36:41 +02:00
Mazdak Farrokhzad
78d715fe14
Rollup merge of #64679 - skinny121:const-infer, r=varkor 
Infer consts more consistently

Moved some duplicated logic in `TypeRelation` methods into `super_combined_consts`. Before some `TypeRelation`s like `Lub` wasn't using `replace_if_possible`, meaning some inference types were staying around longer than they should be.

Fixes https://github.com/rust-lang/rust/issues/64519

r? @varkor
 2019-09-23 00:36:40 +02:00
Mazdak Farrokhzad
091b7c3896
Rollup merge of #64677 - tshepang:outdated, r=Mark-Simulacrum 
remove outdated comment
 2019-09-23 00:36:38 +02:00
Mazdak Farrokhzad
cb449d26ee
Rollup merge of #64676 - estebank:assoc-type-bound-in-generic, r=petrochenkov 
Parse assoc type bounds in generic params and provide custom diagnostic

Fix #26271.
 2019-09-23 00:36:37 +02:00
Mazdak Farrokhzad
b66e7323e6
Rollup merge of #64674 - estebank:knock-down-the-wall, r=Centril 
Propagate `types.err` in locals further to avoid spurious knock-down errors

Fix #33575, fix #44504.
 2019-09-23 00:36:36 +02:00
Mazdak Farrokhzad
da58e11d02
Rollup merge of #64670 - Mark-Simulacrum:ext-build-simplify, r=petrochenkov 
Cleanup syntax::ext::build

I suspect most of this code could be inlined but I only removed the bits where the inlining didn't really hurt readability (i.e., method call -> function call) or the completely unused code.
 2019-09-23 00:36:34 +02:00
Mazdak Farrokhzad
7894bc82d7
Rollup merge of #64294 - wchargin:wchargin-stdio-piped-docs, r=Dylan-DPC 
Fix `Stdio::piped` example code and lint

Summary:
Invoking `rev` does not add a trailing newline when none is present in
the input (at least on my Debian). Nearby examples use `echo` rather
than `rev`, which probably explains the source of the discrepancy.

Also, a `mut` qualifier is unused.

Test Plan:
Copy the code block into <https://play.rust-lang.org> with a `fn main`
wrapper, and run it. Note that it compiles and runs cleanly; prior to
this commit, it would emit an `unused_mut` warning and then panic.

wchargin-branch: stdio-piped-docs
 2019-09-23 00:36:33 +02:00
bors
c0b7e71bec Auto merge of #64151 - estebank:binding-error, r=varkor 
On obligation errors point at the unfulfilled binding when possible

CC #42855, #64130, #64135. Fix #61860.
 2019-09-22 22:34:22 +00:00
Jakob Schikowski
d91b965664 libtest: Make --report-time an unstable option 2019-09-22 22:20:30 +02:00
Esteban Küber
ff75124a37 fix nll tests 2019-09-22 11:54:38 -07:00
bors
1dd1884891 Auto merge of #64604 - lzutao:clippyup, r=oli-obk 
Update clippy and rls

r? @oli-obk cc @Manishearth
 2019-09-22 18:33:14 +00:00
Esteban Küber
7cef8b3495 ignore-x86 instead of ignore-musl 2019-09-22 11:33:13 -07:00
Esteban Küber
3ea0d10979 hack to avoid incorrect suggestion 2019-09-22 11:33:13 -07:00
Esteban Küber
d201e278ba review comments 2019-09-22 11:33:13 -07:00
Esteban Küber
4be51c879e Point at type param when it's cause of unfulfilled obligation 2019-09-22 11:33:13 -07:00
Esteban Küber
4e0437ee8e Fix rebase 2019-09-22 11:33:13 -07:00
Esteban Küber
f81734bcaa ignore musl target in tests to avoid issues with output differences 2019-09-22 11:33:13 -07:00