Use arenas to avoid Lrc in queries #1 #59540

Zoxc · 2019-03-29T23:11:03Z

Based on #59536.

rust-highfive · 2019-03-29T23:11:07Z

(rust_highfive has picked a reviewer for you, use r? to override)

rust-highfive · 2019-03-30T16:27:31Z

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:1f05e1cc:start=1553963065637996403,finish=1553963068176834388,duration=2538837985
$ 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
Setting environment variables from .travis.yml
---
#######################################                                   54.4%
######################################################################## 100.0%
[00:02:06] extracting /checkout/obj/build/cache/2019-03-20/cargo-beta-x86_64-unknown-linux-gnu.tar.gz
[00:02:06]     Updating crates.io index
[00:02:19] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:02:19] Build completed unsuccessfully in 0:00:29
[00:02:19] make: *** [prepare] Error 1
[00:02:19] Makefile:69: recipe for target 'prepare' failed
[00:02:20] Command failed. Attempt 2/5:
[00:02:20] Command failed. Attempt 2/5:
[00:02:20] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:02:20] Build completed unsuccessfully in 0:00:00
[00:02:20] Makefile:69: recipe for target 'prepare' failed
[00:02:20] make: *** [prepare] Error 1
[00:02:22] Command failed. Attempt 3/5:
[00:02:22] Command failed. Attempt 3/5:
[00:02:23] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:02:23] Build completed unsuccessfully in 0:00:00
[00:02:23] make: *** [prepare] Error 1
[00:02:23] Makefile:69: recipe for target 'prepare' failed
[00:02:26] Command failed. Attempt 4/5:
[00:02:26] Command failed. Attempt 4/5:
[00:02:26] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:02:26] Build completed unsuccessfully in 0:00:00
[00:02:26] make: *** [prepare] Error 1
[00:02:26] Makefile:69: recipe for target 'prepare' failed
[00:02:30] Command failed. Attempt 5/5:
[00:02:30] Command failed. Attempt 5/5:
[00:02:30] error: the lock file /checkout/Cargo.lock needs to be updated but --locked was passed to prevent this
[00:02:30] Build completed unsuccessfully in 0:00:00
[00:02:30] make: *** [prepare] Error 1
[00:02:30] Makefile:69: recipe for target 'prepare' failed
[00:02:30] The command has failed after 5 attempts.
---
travis_time:end:036bc424:start=1553963233251356842,finish=1553963233256944278,duration=5587436
travis_fold:end:after_failure.3
travis_fold:start:after_failure.4
travis_time:start:19a02b64
$ 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:119daaa6
travis_time:start:119daaa6
$ 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:02578598
$ 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)

eddyb · 2019-03-30T16:32:03Z

Can you say which commits should be reviewed? Thanks.

cc @michaelwoerister

Zoxc · 2019-03-30T16:41:44Z

@eddyb I'll probably just wait for the based on PRs to get merged (feel free to review those). I want to do some perf runs for these too.

bors · 2019-03-30T17:31:55Z

☔ The latest upstream changes (presumably #59561) made this pull request unmergeable. Please resolve the merge conflicts.

rust-highfive · 2019-03-30T21:48:10Z

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:0d6dfe30:start=1553978227791232532,finish=1553978230171093863,duration=2379861331
$ 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
Setting environment variables from .travis.yml
---
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---
[01:10:42] 
[01:10:42] ---- [ui] ui/cycle-projection-based-on-where-clause.rs stdout ----
[01:10:42] diff of stderr:
[01:10:42] 
[01:10:42] 11 LL |           T : Add<T::Item>
[01:10:42] 13 
[01:10:42] 13 
[01:10:42] - error[E0220]: associated type `Item` not found for `T`
[01:10:42] -   --> $DIR/cycle-projection-based-on-where-clause.rs:17:19
[01:10:42] -    |
[01:10:42] - LL |           T : Add<T::Item>
[01:10:42] -    |                   ^^^^^^^ associated type `Item` not found
[01:10:42] + error: aborting due to previous error
[01:10:42] - error: aborting due to 2 previous errors
[01:10:42] - 
[01:10:42] - Some errors occurred: E0220, E0391.
[01:10:42] - For more information about an error, try `rustc --explain E0220`.
[01:10:42] - For more information about an error, try `rustc --explain E0220`.
[01:10:42] + For more information about this error, try `rustc --explain E0391`.
[01:10:42] 24 
[01:10:42] 
[01:10:42] 
[01:10:42] The actual stderr differed from the expected stderr.
[01:10:42] Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/cycle-projection-based-on-where-clause/cycle-projection-based-on-where-clause.stderr
[01:10:42] To update references, rerun the tests and pass the `--bless` flag
[01:10:42] To only update this specific test, also pass `--test-args cycle-projection-based-on-where-clause.rs`
[01:10:42] error: 1 errors occurred comparing output.
[01:10:42] status: exit code: 1
[01:10:42] status: exit code: 1
[01:10:42] command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/cycle-projection-based-on-where-clause.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/cycle-projection-based-on-where-clause/a" "-Crpath" "-O" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/cycle-projection-based-on-where-clause/auxiliary" "-A" "unused"
[01:10:42] ------------------------------------------
[01:10:42] 
[01:10:42] ------------------------------------------
[01:10:42] stderr:
[01:10:42] stderr:
[01:10:42] ------------------------------------------
[01:10:42] {"message":"cycle detected when computing the bounds for type parameter `T`","code":{"code":"E0391","explanation":"\nThis error indicates that some types or traits depend on each other\nand therefore cannot be constructed.\n\nThe following example contains a circular dependency between two traits:\n\n```compile_fail,E0391\ntrait FirstTrait : SecondTrait {\n\n}\n\ntrait SecondTrait : FirstTrait {\n\n}\n```\n"},"level":"error","spans":[{"file_name":"/checkout/src/test/ui/cycle-projection-based-on-where-clause.rs","byte_start":548,"byte_end":555,"line_start":17,"line_end":17,"column_start":19,"column_end":26,"is_primary":true,"text":[{"text":"          T : Add<T::Item>","highlight_start":19,"highlight_end":26}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"...which again requires computing the bounds for type parameter `T`, completing the cycle","code":null,"level":"note","spans":[],"children":[],"rendered":null},{"message":"cycle used when processing `A`","code":null,"level":"note","spans":[{"file_name":"/checkout/src/test/ui/cycle-projection-based-on-where-clause.rs","byte_start":548,"byte_end":555,"line_start":17,"line_end":17,"column_start":19,"column_end":26,"is_primary":true,"text":[{"text":"          T : Add<T::Item>","highlight_start":19,"highlight_end":26}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":null}],"rendered":"error[E0391]: cycle detected when computing the bounds for type parameter `T`\n  --> /checkout/src/test/ui/cycle-projection-based-on-where-clause.rs:17:19\n   |\nLL |           T : Add<T::Item>\n   |                   ^^^^^^^\n   |\n   = note: ...which again requires computing the bounds for type parameter `T`, completing the cycle\nnote: cycle used when processing `A`\n  --> /checkout/src/test/ui/cycle-projection-based-on-where-clause.rs:17:19\n   |\nLL |           T : Add<T::Item>\n   |                   ^^^^^^^\n\n"}
[01:10:42] {"message":"For more information about this error, try `rustc --explain E0391`.","code":null,"level":"","spans":[],"children":[],"rendered":"For more information about this error, try `rustc --explain E0391`.\n"}
[01:10:42] 
[01:10:42] ------------------------------------------
[01:10:42] 
---
[01:10:42] 
[01:10:42] 17 LL | | {}
[01:10:42] 18    | |__^
[01:10:42] 19 
[01:10:42] - error[E0220]: associated type `Item` not found for `Self`
[01:10:42] -    |
[01:10:42] -    |
[01:10:42] - LL | trait T : Iterator<Item=Self::Item>
[01:10:42] -    |                         ^^^^^^^^^^ associated type `Item` not found
[01:10:42] + error: aborting due to previous error
[01:10:42] - error: aborting due to 2 previous errors
[01:10:42] - 
[01:10:42] - Some errors occurred: E0220, E0391.
[01:10:42] - For more information about an error, try `rustc --explain E0220`.
[01:10:42] - For more information about an error, try `rustc --explain E0220`.
[01:10:42] + For more information about this error, try `rustc --explain E0391`.
[01:10:42] 30 
[01:10:42] 
[01:10:42] 
[01:10:42] The actual stderr differed from the expected stderr.
[01:10:42] Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-20772/issue-20772.stderr
[01:10:42] To update references, rerun the tests and pass the `--bless` flag
[01:10:42] To only update this specific test, also pass `--test-args issues/issue-20772.rs`
[01:10:42] error: 1 errors occurred comparing output.
[01:10:42] status: exit code: 1
[01:10:42] status: exit code: 1
[01:10:42] command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-20772.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-20772/a" "-Crpath" "-O" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-20772/auxiliary" "-A" "unused"
[01:10:42] ------------------------------------------
[01:10:42] 
[01:10:42] ------------------------------------------
[01:10:42] stderr:
[01:10:42] stderr:
[01:10:42] ------------------------------------------
[01:10:42] {"message":"cycle detected when computing the supertraits of `T`","code":{"code":"E0391","explanation":"\nThis error indicates that some types or traits depend on each other\nand therefore cannot be constructed.\n\nThe following example contains a circular dependency between two traits:\n\n```compile_fail,E0391\ntrait FirstTrait : SecondTrait {\n\n}\n\ntrait SecondTrait : FirstTrait {\n\n}\n```\n"},"level":"error","spans":[{"file_name":"/checkout/src/test/ui/issues/issue-20772.rs","byte_start":0,"byte_end":119,"line_start":1,"line_end":4,"column_start":1,"column_end":3,"is_primary":true,"text":[{"text":"trait T : Iterator<Item=Self::Item>","highlight_start":1,"highlight_end":36},{"text":"//~^ ERROR cycle detected","highlight_start":1,"highlight_end":26},{"text":"//~| ERROR associated type `Item` not found for `Self`","highlight_start":1,"highlight_end":55},{"text":"{}","highlight_start":1,"highlight_end":3}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"...which again requires computing the supertraits of `T`, completing the cycle","code":null,"level":"note","spans":[],"children":[],"rendered":null},{"message":"cycle used when collecting item types in top-level module","code":null,"level":"note","spans":[{"file_name":"/checkout/src/test/ui/issues/issue-20772.rs","byte_start":0,"byte_end":119,"line_start":1,"line_end":4,"column_start":1,"column_end":3,"is_primary":true,"text":[{"text":"trait T : Iterator<Item=Self::Item>","highlight_start":1,"highlight_end":36},{"text":"//~^ ERROR cycle detected","highlight_start":1,"highlight_end":26},{"text":"//~| ERROR associated type `Item` not found for `Self`","highlight_start":1,"highlight_end":55},{"text":"{}","highlight_start":1,"highlight_end":3}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":null}],"rendered":"error[E0391]: cycle detected when computing the supertraits of `T`\n  --> /checkout/src/test/ui/issues/issue-20772.rs:1:1\n   |\nLL | / trait T : Iterator<Item=Self::Item>\nLL | | //~^ ERROR cycle detected\nLL | | //~| ERROR associated type `Item` not found for `Self`\nLL | | {}\n   | |__^\n   |\n   = note: ...which again requires computing the supertraits of `T`, completing the cycle\nnote: cycle used when collecting item types in top-level module\n  --> /checkout/src/test/ui/issues/issue-20772.rs:1:1\n   |\nLL | / trait T : Iterator<Item=Self::Item>\nLL | | //~^ ERROR cycle detected\nLL | | //~| ERROR associated type `Item` not found for `Self`\nLL | | {}\n   | |__^\n\n"}
[01:10:42] {"message":"For more information about this error, try `rustc --explain E0391`.","code":null,"level":"","spans":[],"children":[],"rendered":"For more information about this error, try `rustc --explain E0391`.\n"}
[01:10:42] 
[01:10:42] ------------------------------------------
[01:10:42] 
[01:10:42] 
[01:10:42] thread '[ui] ui/issues/issue-20772.rs' panicked at 'explicit panic', src/tools/compiletest/src/runtest.rs:3422:9
[01:10:42] 
[01:10:42] ---- [ui] ui/issues/issue-21177.rs stdout ----
[01:10:42] diff of stderr:
[01:10:42] 
[01:10:42] 11 LL | fn foo<T: Trait<A = T::B>>() { }
[01:10:42] 13 
[01:10:42] 13 
[01:10:42] - error[E0220]: associated type `B` not found for `T`
[01:10:42] -    |
[01:10:42] -    |
[01:10:42] - LL | fn foo<T: Trait<A = T::B>>() { }
[01:10:42] -    |                     ^^^^ associated type `B` not found
[01:10:42] + error: aborting due to previous error
[01:10:42] - error: aborting due to 2 previous errors
[01:10:42] - 
[01:10:42] - Some errors occurred: E0220, E0391.
[01:10:42] - For more information about an error, try `rustc --explain E0220`.
[01:10:42] - For more information about an error, try `rustc --explain E0220`.
[01:10:42] + For more information about this error, try `rustc --explain E0391`.
[01:10:42] 24 
[01:10:42] 
[01:10:42] 
[01:10:42] The actual stderr differed from the expected stderr.
[01:10:42] Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-21177/issue-21177.stderr
[01:10:42] To update references, rerun the tests and pass the `--bless` flag
[01:10:42] To only update this specific test, also pass `--test-args issues/issue-21177.rs`
[01:10:42] error: 1 errors occurred comparing output.
[01:10:42] status: exit code: 1
[01:10:42] status: exit code: 1
[01:10:42] command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/issues/issue-21177.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-C" "prefer-dynamic" "-o" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-21177/a" "-Crpath" "-O" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/issues/issue-21177/auxiliary" "-A" "unused"
[01:10:42] ------------------------------------------
[01:10:42] 
[01:10:42] ------------------------------------------
[01:10:42] stderr:
[01:10:42] stderr:
[01:10:42] ------------------------------------------
[01:10:42] {"message":"cycle detected when computing the bounds for type parameter `T`","code":{"code":"E0391","explanation":"\nThis error indicates that some types or traits depend on each other\nand therefore cannot be constructed.\n\nThe following example contains a circular dependency between two traits:\n\n```compile_fail,E0391\ntrait FirstTrait : SecondTrait {\n\n}\n\ntrait SecondTrait : FirstTrait {\n\n}\n```\n"},"level":"error","spans":[{"file_name":"/checkout/src/test/ui/issues/issue-21177.rs","byte_start":61,"byte_end":65,"line_start":6,"line_end":6,"column_start":21,"column_end":25,"is_primary":true,"text":[{"text":"fn foo<T: Trait<A = T::B>>() { }","highlight_start":21,"highlight_end":25}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[{"message":"...which again requires computing the bounds for type parameter `T`, completing the cycle","code":null,"level":"note","spans":[],"children":[],"rendered":null},{"message":"cycle used when processing `foo`","code":null,"level":"note","spans":[{"file_name":"/checkout/src/test/ui/issues/issue-21177.rs","byte_start":61,"byte_end":65,"line_start":6,"line_end":6,"column_start":21,"column_end":25,"is_primary":true,"text":[{"text":"fn foo<T: Trait<A = T::B>>() { }","highlight_start":21,"highlight_end":25}],"label":null,"suggested_replacement":null,"suggestion_applicability":null,"expansion":null}],"children":[],"rendered":null}],"rendered":"error[E0391]: cycle detected when computing the bounds for type parameter `T`\n  --> /checkout/src/test/ui/issues/issue-21177.rs:6:21\n   |\nLL | fn foo<T: Trait<A = T::B>>() { }\n   |                     ^^^^\n   |\n   = note: ...which again requires computing the bounds for type parameter `T`, completing the cycle\nnote: cycle used when processing `foo`\n  --> /checkout/src/test/ui/issues/issue-21177.rs:6:21\n   |\nLL | fn foo<T: Trait<A = T::B>>() { }\n   |                     ^^^^\n\n"}
[01:10:42] {"message":"For more information about this error, try `rustc --explain E0391`.","code":null,"level":"","spans":[],"children":[],"rendered":"For more information about this error, try `rustc --explain E0391`.\n"}
[01:10:42] 
[01:10:42] ------------------------------------------
[01:10:42] 
---
[01:10:42] 
[01:10:42] thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:516:22
[01:10:42] 
[01:10:42] 
[01:10:42] 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 -Zunstable-options  -Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "--target-rustcflags" "-Crpath -O -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"
[01:10:42] 
[01:10:42] 
[01:10:42] failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test
[01:10:42] Build completed unsuccessfully in 0:05:00
[01:10:42] Build completed unsuccessfully in 0:05:00
[01:10:42] make: *** [check] Error 1
[01:10:42] Makefile:48: recipe for target 'check' failed
The command "stamp sh -x -c "$RUN_SCRIPT"" exited with 2.
travis_time:start:29a9a308
$ date && (curl -fs --head https://google.com | grep ^Date: | sed 's/Date: //g' || true)
Sat Mar 30 21:48:04 UTC 2019
---
travis_time:end:24d6d63a:start=1553982486506860227,finish=1553982486515825617,duration=8965390
travis_fold:end:after_failure.4
travis_fold:start:after_failure.5
travis_time:start:04992e20
$ 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:22569c90
$ 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)

bors · 2019-04-02T16:27:20Z

☔ The latest upstream changes (presumably #59632) made this pull request unmergeable. Please resolve the merge conflicts.

Zoxc · 2019-04-13T09:39:24Z

@bors try

bors · 2019-04-13T09:39:34Z

⌛ Trying commit 9c3de34 with merge f426a56...

[WIP] Use arenas to avoid Lrc in queries #1 Based on #59536.

bors · 2019-04-13T12:00:48Z

☀️ Try build successful - checks-travis
Build commit: f426a56

Zoxc · 2019-04-13T12:48:17Z

@rust-timer build f426a56

rust-timer · 2019-04-13T12:48:18Z

Success: Queued f426a56 with parent 99da733, comparison URL.

rust-timer · 2019-04-13T19:02:22Z

Finished benchmarking try commit f426a56

Zoxc · 2019-04-14T07:20:53Z

@bors try

bors · 2019-04-14T07:21:06Z

⌛ Trying commit afcb1b647d249c94aabffdea0fc61364326636be with merge db1920baeb0c1fe34e4fdadb0699d94254383036...

bors · 2019-04-14T09:37:26Z

☀️ Try build successful - checks-travis
Build commit: db1920baeb0c1fe34e4fdadb0699d94254383036

Zoxc · 2019-04-14T09:41:42Z

@rust-timer build db1920baeb0c1fe34e4fdadb0699d94254383036

rust-timer · 2019-04-14T09:41:43Z

Success: Queued db1920baeb0c1fe34e4fdadb0699d94254383036 with parent ee621f4, comparison URL.

Zoxc · 2019-04-25T16:26:38Z

@bors try

bors · 2019-04-25T16:26:54Z

⌛ Trying commit 53269c7 with merge 6da7e37...

[WIP] Use arenas to avoid Lrc in queries #1 Based on #59536.

bors · 2019-04-25T18:42:21Z

☀️ Try build successful - checks-travis
Build commit: 6da7e37

Zoxc · 2019-04-25T18:48:57Z

@rust-timer build 6da7e37

rust-timer · 2019-04-25T18:48:58Z

Success: Queued 6da7e37 with parent 112f7e9, comparison URL.

rust-timer · 2019-04-25T21:34:00Z

Finished benchmarking try commit 6da7e37

michaelwoerister · 2019-04-26T10:07:29Z

Nice! Feel free to r=me on the current state of the PR.

Zoxc · 2019-04-26T16:48:04Z

@bors r=michaelwoerister

bors · 2019-04-26T16:48:05Z

📌 Commit 53269c7 has been approved by michaelwoerister

bors · 2019-04-27T05:24:19Z

⌛ Testing commit 53269c7 with merge cfeb917...

Use arenas to avoid Lrc in queries #1 Based on #59536.

bors · 2019-04-27T08:13:17Z

☀️ Test successful - checks-travis, status-appveyor
Approved by: michaelwoerister
Pushing cfeb917 to master...

Use arenas to avoid Lrc in queries #2 The `Remove subtle Default impl for Value` makes the compilation stop due earlier due to cycle errors, since there's no longer a default value to continue the compilation with. Based on #59540.

Use arenas to avoid Lrc in queries rust-lang#2 The `Remove subtle Default impl for Value` makes the compilation stop due earlier due to cycle errors, since there's no longer a default value to continue the compilation with. Based on rust-lang#59540.

…erister Use arenas to avoid Lrc in queries rust-lang#2 The `Remove subtle Default impl for Value` makes the compilation stop due earlier due to cycle errors, since there's no longer a default value to continue the compilation with. Based on rust-lang#59540.

rust-highfive assigned eddyb Mar 29, 2019

rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Mar 29, 2019

Zoxc mentioned this pull request Mar 30, 2019

Use arenas to avoid Lrc in queries #2 #59545

Merged

Zoxc force-pushed the the-arena-2 branch from 5e4b0e8 to f846314 Compare March 30, 2019 16:23

Zoxc force-pushed the the-arena-2 branch from f846314 to 8050e4d Compare March 30, 2019 16:27

Zoxc changed the title ~~Use arenas to avoid Lrc in queries #1~~ [WIP] Use arenas to avoid Lrc in queries #1 Mar 30, 2019

Zoxc force-pushed the the-arena-2 branch from 8050e4d to 1779780 Compare March 30, 2019 20:35

Zoxc force-pushed the the-arena-2 branch from 1779780 to 9c3de34 Compare April 13, 2019 09:18

bors added a commit that referenced this pull request Apr 13, 2019

Auto merge of #59540 - Zoxc:the-arena-2, r=<try>

f426a56

[WIP] Use arenas to avoid Lrc in queries #1 Based on #59536.

Zoxc force-pushed the the-arena-2 branch from 9c3de34 to afcb1b6 Compare April 14, 2019 07:20

Zoxc added 2 commits April 25, 2019 18:23

Update trait_impls_of

b164a2d

Update trait queries

53269c7

Zoxc force-pushed the the-arena-2 branch from 4092556 to 53269c7 Compare April 25, 2019 16:23

bors added a commit that referenced this pull request Apr 25, 2019

Auto merge of #59540 - Zoxc:the-arena-2, r=<try>

6da7e37

[WIP] Use arenas to avoid Lrc in queries #1 Based on #59536.

Zoxc changed the title ~~[WIP] Use arenas to avoid Lrc in queries #1~~ Use arenas to avoid Lrc in queries #1 Apr 26, 2019

bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-author Status: This is awaiting some action (such as code changes or more information) from the author. labels Apr 26, 2019

bors added a commit that referenced this pull request Apr 27, 2019

Auto merge of #59540 - Zoxc:the-arena-2, r=michaelwoerister

cfeb917

Use arenas to avoid Lrc in queries #1 Based on #59536.

bors added the merged-by-bors This PR was explicitly merged by bors. label Apr 27, 2019

bors merged commit 53269c7 into rust-lang:master Apr 27, 2019

bors mentioned this pull request Apr 27, 2019

Renames mir::Mir to mir::Body #60242

Closed

Zoxc deleted the the-arena-2 branch April 27, 2019 17:49

aturon mentioned this pull request Aug 16, 2019

Audit sources of shared state across rustc #63643

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Use arenas to avoid Lrc in queries #1 #59540

Use arenas to avoid Lrc in queries #1 #59540

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Use arenas to avoid Lrc in queries #1 #59540

Use arenas to avoid Lrc in queries #1 #59540

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