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[const-prop] Support Rvalue::{Ref,Len} and Deref #61532

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merged 5 commits into from Jun 7, 2019

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commented Jun 5, 2019

Also fixes an ICE I found in testing.

r? @oli-obk

The final commit is just for a perf run. I'll remove it after that is completed.

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commented Jun 5, 2019

The job x86_64-gnu-llvm-6.0 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
travis_time:end:05d39f78:start=1559700871284598444,finish=1559700872064748223,duration=780149779
$ git checkout -qf FETCH_HEAD
travis_fold:end:git.checkout

Encrypted environment variables have been removed for security reasons.
See https://docs.travis-ci.com/user/pull-requests/#pull-requests-and-security-restrictions
$ export SCCACHE_BUCKET=rust-lang-ci-sccache2
$ export SCCACHE_REGION=us-west-1
$ export GCP_CACHE_BUCKET=rust-lang-ci-cache
$ export AWS_ACCESS_KEY_ID=AKIA46X5W6CZEJZ6XT55
---
[00:55:04] .................................................................................................... 400/5626
[00:55:07] .................................................................................................... 500/5626
[00:55:10] .i.................................................................................................. 600/5626
[00:55:14] .................................................................................................... 700/5626
[00:55:19] .........................................................................F.......................... 800/5626
[00:55:27] ......i............................................................................................. 1000/5626
[00:55:31] .......................iiiii........................................................................ 1100/5626
[00:55:34] .................................................................................................... 1200/5626
[00:55:36] .................................................................................................... 1300/5626
---
[00:58:18] 
[00:58:18] ---- [ui] ui/consts/const-eval/promoted_errors.rs stdout ----
[00:58:18] diff of stderr:
[00:58:18] 
[00:58:18] 16 LL |     println!("{}", 1/(1-1));
[00:58:18] 18 
[00:58:18] + warning: this expression will panic at runtime
[00:58:18] +   --> $DIR/promoted_errors.rs:9:20
[00:58:18] +    |
[00:58:18] +    |
[00:58:18] + LL |     println!("{}", 1/(1-1));
[00:58:18] + 
[00:58:18] 19 warning: attempt to divide by zero
[00:58:18] 20   --> $DIR/promoted_errors.rs:11:14
[00:58:18] 21    |
[00:58:18] 21    |
[00:58:18] 
[00:58:18] 33    |
[00:58:18] 34 LL |     println!("{}", 1/(false as u32));
[00:58:18] + 
[00:58:18] + warning: this expression will panic at runtime
[00:58:18] +   --> $DIR/promoted_errors.rs:14:20
[00:58:18] +    |
[00:58:18] +    |
[00:58:18] + LL |     println!("{}", 1/(false as u32));
[00:58:18] 36 
[00:58:18] 37 warning: attempt to divide by zero
[00:58:18] 38   --> $DIR/promoted_errors.rs:16:14
[00:58:18] 
[00:58:18] 
[00:58:18] 
[00:58:18] The actual stderr differed from the expected stderr.
[00:58:18] Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/promoted_errors/promoted_errors.stderr
[00:58:18] To update references, rerun the tests and pass the `--bless` flag
[00:58:18] To only update this specific test, also pass `--test-args consts/const-eval/promoted_errors.rs`
[00:58:18] error: 1 errors occurred comparing output.
[00:58:18] status: exit code: 0
[00:58:18] status: exit code: 0
[00:58:18] command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/consts/const-eval/promoted_errors.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/promoted_errors" "-Crpath" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-O" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/promoted_errors/auxiliary" "-A" "unused"
[00:58:18] ------------------------------------------
[00:58:18] 
[00:58:18] ------------------------------------------
[00:58:18] stderr:
---
[00:58:18] 
[00:58:18] warning: attempt to divide by zero
[00:58:18]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:9:20
[00:58:18]    |
[00:58:18] LL |     println!("{}", 1/(1-1));
[00:58:18] 
[00:58:18] warning: this expression will panic at runtime
[00:58:18]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:9:20
[00:58:18]    |
[00:58:18]    |
[00:58:18] LL |     println!("{}", 1/(1-1));
[00:58:18] 
[00:58:18] warning: attempt to divide by zero
[00:58:18]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:11:14
[00:58:18]    |
[00:58:18]    |
[00:58:18] LL |     let _x = 1/(1-1);
[00:58:18] 
[00:58:18] warning: this expression will panic at runtime
[00:58:18]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:11:14
[00:58:18]    |
[00:58:18]    |
[00:58:18] LL |     let _x = 1/(1-1);
[00:58:18] 
[00:58:18] warning: attempt to divide by zero
[00:58:18]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:14:20
[00:58:18]    |
[00:58:18]    |
[00:58:18] LL |     println!("{}", 1/(false as u32));
[00:58:18] 
[00:58:18] warning: this expression will panic at runtime
[00:58:18]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:14:20
[00:58:18]    |
[00:58:18]    |
[00:58:18] LL |     println!("{}", 1/(false as u32));
[00:58:18] 
[00:58:18] warning: attempt to divide by zero
[00:58:18]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:16:14
[00:58:18]    |
[00:58:18]    |
[00:58:18] LL |     let _x = 1/(false as u32);
[00:58:18] 
[00:58:18] warning: this expression will panic at runtime
[00:58:18]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:16:14
[00:58:18]    |
[00:58:18]    |
[00:58:18] LL |     let _x = 1/(false as u32);
[00:58:18] 
[00:58:18] warning: reaching this expression at runtime will panic or abort
[00:58:18]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:14:20
[00:58:18]    |
[00:58:18]    |
[00:58:18] LL |     println!("{}", 1/(false as u32));
[00:58:18] 
[00:58:18] warning: reaching this expression at runtime will panic or abort
[00:58:18]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:9:20
[00:58:18]    |
[00:58:18]    |
[00:58:18] LL |     println!("{}", 1/(1-1));
[00:58:18] 
[00:58:18] 
[00:58:18] ------------------------------------------
[00:58:18] 
---
[00:58:18] thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:521:22
[00:58:18] note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
[00:58:18] 
[00:58:18] 
[00:58:18] command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--src-base" "/checkout/src/test/ui" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "ui" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-6.0/bin/FileCheck" "--host-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/bin/gdb" "--quiet" "--llvm-version" "6.0.0\n" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--llvm-cxxflags" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
[00:58:18] 
[00:58:18] 
[00:58:18] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
[00:58:18] Build completed unsuccessfully in 0:53:42
---
travis_time:end:1a556f54:start=1559704382739029581,finish=1559704382743666833,duration=4637252
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:0d36d960
$ ln -s . checkout && for CORE in obj/cores/core.*; do EXE=$(echo $CORE | sed 's|obj/cores/core\.[0-9]*\.!checkout!\(.*\)|\1|;y|!|/|'); if [ -f "$EXE" ]; then printf travis_fold":start:crashlog\n\033[31;1m%s\033[0m\n" "$CORE"; gdb --batch -q -c "$CORE" "$EXE" -iex 'set auto-load off' -iex 'dir src/' -iex 'set sysroot .' -ex bt -ex q; echo travis_fold":"end:crashlog; fi; done || true
travis_fold:end:after_failure.4
travis_fold:start:after_failure.5
travis_time:start:0115dbec
travis_time:start:0115dbec
$ cat ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers || true
cat: ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers: No such file or directory
travis_fold:end:after_failure.5
travis_fold:start:after_failure.6
travis_time:start:1cde0425
$ dmesg | grep -i kill

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

Show resolved Hide resolved src/librustc_mir/transform/const_prop.rs Outdated
Show resolved Hide resolved src/librustc_mir/interpret/place.rs
Show resolved Hide resolved src/librustc_mir/transform/const_prop.rs Outdated

@wesleywiser wesleywiser force-pushed the wesleywiser:const_prop_more branch 2 times, most recently from 174518c to a1aa0ee Jun 5, 2019

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commented Jun 6, 2019

@bors try

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commented Jun 6, 2019

⌛️ Trying commit a1aa0ee with merge 78f9292...

bors added a commit that referenced this pull request Jun 6, 2019

Auto merge of #61532 - wesleywiser:const_prop_more, r=<try>
[const-prop] Support Rvalue::{Ref,Len} and Deref

Also fixes an ICE I found in testing.

r? @oli-obk

The final commit is just for a perf run. I'll remove it after that is completed.
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commented Jun 6, 2019

☀️ Try build successful - checks-travis
Build commit: 78f9292

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commented Jun 6, 2019

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commented Jun 6, 2019

Success: Queued 78f9292 with parent 7cdaffd, comparison URL.

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commented Jun 6, 2019

Finished benchmarking try commit 78f9292, comparison URL.

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commented Jun 6, 2019

Awesome improvements, sprinkled with some small regressions. The worst is the 3-4% clean incremental regression for unicode_normalization. Can you try compiling that crate with optimizations and use https://github.com/rust-lang/measureme to compare with the master branch?

@wesleywiser wesleywiser force-pushed the wesleywiser:const_prop_more branch from a1aa0ee to dee05ab Jun 6, 2019

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commented Jun 6, 2019

The job x86_64-gnu-llvm-6.0 of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
travis_time:end:04c19f40:start=1559824493424994042,finish=1559824494238364180,duration=813370138
$ git checkout -qf FETCH_HEAD
travis_fold:end:git.checkout

Encrypted environment variables have been removed for security reasons.
See https://docs.travis-ci.com/user/pull-requests/#pull-requests-and-security-restrictions
$ export SCCACHE_BUCKET=rust-lang-ci-sccache2
$ export SCCACHE_REGION=us-west-1
$ export GCP_CACHE_BUCKET=rust-lang-ci-cache
$ export AWS_ACCESS_KEY_ID=AKIA46X5W6CZEJZ6XT55
---
[01:00:06] 
[01:00:06] ---- [ui] ui/consts/const-eval/promoted_errors.rs stdout ----
[01:00:06] diff of stderr:
[01:00:06] 
[01:00:06] 16 LL |     println!("{}", 1/(1-1));
[01:00:06] 18 
[01:00:06] + warning: this expression will panic at runtime
[01:00:06] +   --> $DIR/promoted_errors.rs:9:20
[01:00:06] +    |
[01:00:06] +    |
[01:00:06] + LL |     println!("{}", 1/(1-1));
[01:00:06] + 
[01:00:06] 19 warning: attempt to divide by zero
[01:00:06] 20   --> $DIR/promoted_errors.rs:11:14
[01:00:06] 21    |
[01:00:06] 21    |
[01:00:06] 
[01:00:06] 33    |
[01:00:06] 34 LL |     println!("{}", 1/(false as u32));
[01:00:06] + 
[01:00:06] + warning: this expression will panic at runtime
[01:00:06] +   --> $DIR/promoted_errors.rs:14:20
[01:00:06] +    |
[01:00:06] +    |
[01:00:06] + LL |     println!("{}", 1/(false as u32));
[01:00:06] 36 
[01:00:06] 37 warning: attempt to divide by zero
[01:00:06] 38   --> $DIR/promoted_errors.rs:16:14
[01:00:06] 
[01:00:06] 
[01:00:06] 
[01:00:06] The actual stderr differed from the expected stderr.
[01:00:06] Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/promoted_errors/promoted_errors.stderr
[01:00:06] To update references, rerun the tests and pass the `--bless` flag
[01:00:06] To only update this specific test, also pass `--test-args consts/const-eval/promoted_errors.rs`
[01:00:06] error: 1 errors occurred comparing output.
[01:00:06] status: exit code: 0
[01:00:06] status: exit code: 0
[01:00:06] command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/consts/const-eval/promoted_errors.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/promoted_errors" "-Crpath" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-O" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/const-eval/promoted_errors/auxiliary" "-A" "unused"
[01:00:06] ------------------------------------------
[01:00:06] 
[01:00:06] ------------------------------------------
[01:00:06] stderr:
---
[01:00:06] 
[01:00:06] warning: attempt to divide by zero
[01:00:06]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:9:20
[01:00:06]    |
[01:00:06] LL |     println!("{}", 1/(1-1));
[01:00:06] 
[01:00:06] warning: this expression will panic at runtime
[01:00:06]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:9:20
[01:00:06]    |
[01:00:06]    |
[01:00:06] LL |     println!("{}", 1/(1-1));
[01:00:06] 
[01:00:06] warning: attempt to divide by zero
[01:00:06]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:11:14
[01:00:06]    |
[01:00:06]    |
[01:00:06] LL |     let _x = 1/(1-1);
[01:00:06] 
[01:00:06] warning: this expression will panic at runtime
[01:00:06]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:11:14
[01:00:06]    |
[01:00:06]    |
[01:00:06] LL |     let _x = 1/(1-1);
[01:00:06] 
[01:00:06] warning: attempt to divide by zero
[01:00:06]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:14:20
[01:00:06]    |
[01:00:06]    |
[01:00:06] LL |     println!("{}", 1/(false as u32));
[01:00:06] 
[01:00:06] warning: this expression will panic at runtime
[01:00:06]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:14:20
[01:00:06]    |
[01:00:06]    |
[01:00:06] LL |     println!("{}", 1/(false as u32));
[01:00:06] 
[01:00:06] warning: attempt to divide by zero
[01:00:06]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:16:14
[01:00:06]    |
[01:00:06]    |
[01:00:06] LL |     let _x = 1/(false as u32);
[01:00:06] 
[01:00:06] warning: this expression will panic at runtime
[01:00:06]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:16:14
[01:00:06]    |
[01:00:06]    |
[01:00:06] LL |     let _x = 1/(false as u32);
[01:00:06] 
[01:00:06] warning: reaching this expression at runtime will panic or abort
[01:00:06]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:14:20
[01:00:06]    |
[01:00:06]    |
[01:00:06] LL |     println!("{}", 1/(false as u32));
[01:00:06] 
[01:00:06] warning: reaching this expression at runtime will panic or abort
[01:00:06]   --> /checkout/src/test/ui/consts/const-eval/promoted_errors.rs:9:20
[01:00:06]    |
[01:00:06]    |
[01:00:06] LL |     println!("{}", 1/(1-1));
[01:00:06] 
[01:00:06] 
[01:00:06] ------------------------------------------
[01:00:06] 
---
[01:00:06] thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:521:22
[01:00:06] note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
[01:00:06] 
[01:00:06] 
[01:00:06] command did not execute successfully: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage0-tools-bin/compiletest" "--compile-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib" "--run-lib-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/lib/rustlib/x86_64-unknown-linux-gnu/lib" "--rustc-path" "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "--src-base" "/checkout/src/test/ui" "--build-base" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui" "--stage-id" "stage2-x86_64-unknown-linux-gnu" "--mode" "ui" "--target" "x86_64-unknown-linux-gnu" "--host" "x86_64-unknown-linux-gnu" "--llvm-filecheck" "/usr/lib/llvm-6.0/bin/FileCheck" "--host-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath -O -Cdebuginfo=0 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--docck-python" "/usr/bin/python2.7" "--lldb-python" "/usr/bin/python2.7" "--gdb" "/usr/bin/gdb" "--quiet" "--llvm-version" "6.0.0\n" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--llvm-cxxflags" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
[01:00:06] 
[01:00:06] 
[01:00:06] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
[01:00:06] Build completed unsuccessfully in 0:55:16
---
travis_time:end:0b168085:start=1559828124888391600,finish=1559828124895270240,duration=6878640
travis_fold:end:after_failure.4
travis_fold:start:after_failure.5
travis_time:start:0aa476c8
$ cat ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers || true
cat: ./obj/build/x86_64-unknown-linux-gnu/native/asan/build/lib/asan/clang_rt.asan-dynamic-i386.vers: No such file or directory
travis_fold:end:after_failure.5
travis_fold:start:after_failure.6
travis_time:start:06026370
$ dmesg | grep -i kill

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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commented Jun 7, 2019

@bors r=oli-obk

See here

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commented Jun 7, 2019

📌 Commit 459e37b has been approved by oli-obk

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commented Jun 7, 2019

⌛️ Testing commit 459e37b with merge 5ca9898...

bors added a commit that referenced this pull request Jun 7, 2019

Auto merge of #61532 - wesleywiser:const_prop_more, r=oli-obk
[const-prop] Support Rvalue::{Ref,Len} and Deref

Also fixes an ICE I found in testing.

r? @oli-obk

~~The final commit is just for a perf run. I'll remove it after that is completed.~~
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commented Jun 7, 2019

💔 Test failed - checks-travis

@bors bors removed the S-waiting-on-bors label Jun 7, 2019

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commented Jun 7, 2019

The job test-various of your PR failed on Travis (raw log). Through arcane magic we have determined that the following fragments from the build log may contain information about the problem.

Click to expand the log.
[01:46:37] test time::tests::system_time_elapsed ... ok
[01:46:37] test time::tests::system_time_math ... ok
[01:46:37] test thread::tests::test_park_timeout_unpark_called_other_thread ... ok
[01:46:45] test sync::mpsc::tests::stress_recv_timeout_two_threads ... ok
[01:47:34] test process::tests::uid_to_root_fails ... test process::tests::uid_to_root_fails has been running for over 60 seconds
No output has been received in the last 30m0s, this potentially indicates a stalled build or something wrong with the build itself.
Check the details on how to adjust your build configuration on: https://docs.travis-ci.com/user/common-build-problems/#Build-times-out-because-no-output-was-received
The build has been terminated

I'm a bot! I can only do what humans tell me to, so if this was not helpful or you have suggestions for improvements, please ping or otherwise contact @TimNN. (Feature Requests)

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commented Jun 7, 2019

@bors retry (timeout)

Centril added a commit to Centril/rust that referenced this pull request Jun 7, 2019

Rollup merge of rust-lang#61532 - wesleywiser:const_prop_more, r=oli-obk
[const-prop] Support Rvalue::{Ref,Len} and Deref

Also fixes an ICE I found in testing.

r? @oli-obk

~~The final commit is just for a perf run. I'll remove it after that is completed.~~

@Centril Centril referenced this pull request Jun 7, 2019

Closed

Rollup of 4 pull requests #61619

bors added a commit that referenced this pull request Jun 7, 2019

Auto merge of #61619 - Centril:rollup-b8hmiw7, r=Centril
Rollup of 4 pull requests

Successful merges:

 - #61332 (Remove asterisk suggestion for move errors in borrowck)
 - #61532 ([const-prop] Support Rvalue::{Ref,Len} and Deref)
 - #61586 (ci: Disable LLVM/debug assertions for asmjs builder)
 - #61599 (libcore/pin: Minor grammar corrections for module documentation)

Failed merges:

r? @ghost

Centril added a commit to Centril/rust that referenced this pull request Jun 7, 2019

Rollup merge of rust-lang#61532 - wesleywiser:const_prop_more, r=oli-obk
[const-prop] Support Rvalue::{Ref,Len} and Deref

Also fixes an ICE I found in testing.

r? @oli-obk

~~The final commit is just for a perf run. I'll remove it after that is completed.~~

@Centril Centril referenced this pull request Jun 7, 2019

Merged

Rollup of 7 pull requests #61622

bors added a commit that referenced this pull request Jun 7, 2019

Auto merge of #61622 - Centril:rollup-6ivvmul, r=Centril
Rollup of 7 pull requests

Successful merges:

 - #61332 (Remove asterisk suggestion for move errors in borrowck)
 - #61532 ([const-prop] Support Rvalue::{Ref,Len} and Deref)
 - #61586 (ci: Disable LLVM/debug assertions for asmjs builder)
 - #61599 (libcore/pin: Minor grammar corrections for module documentation)
 - #61603 (Increases heap size available during testing for SGX)
 - #61605 (Fix slice const generic length display)
 - #61618 (make the backtrace field of EvalError private)

Failed merges:

r? @ghost

@bors bors merged commit 459e37b into rust-lang:master Jun 7, 2019

1 of 2 checks passed

homu Test failed
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Travis CI - Pull Request Build Passed
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