Exhaustively match on `{Statement,Terminator}Kind` during const checking #71336

ecstatic-morse · 2020-04-19T23:09:38Z

This adds a pre-monomorphization error for inline assembly in a const context as well.

rust-highfive · 2020-04-20T00:22:38Z

The job x86_64-gnu-llvm-8 of your PR failed (pretty log, 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.

2020-04-19T23:21:00.4272931Z ========================== Starting Command Output ===========================
2020-04-19T23:21:00.4275283Z [command]/bin/bash --noprofile --norc /home/vsts/work/_temp/3fa526fc-feba-4a0f-885d-deff15f5e488.sh
2020-04-19T23:21:00.4275518Z 
2020-04-19T23:21:00.4279413Z ##[section]Finishing: Disable git automatic line ending conversion
2020-04-19T23:21:00.4296515Z ##[section]Starting: Checkout rust-lang/rust@refs/pull/71336/merge to s
2020-04-19T23:21:00.4299684Z Task         : Get sources
2020-04-19T23:21:00.4299959Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.
2020-04-19T23:21:00.4300246Z Version      : 1.0.0
2020-04-19T23:21:00.4300429Z Author       : Microsoft
---
2020-04-19T23:21:01.6949218Z ##[command]git remote add origin https://github.com/rust-lang/rust
2020-04-19T23:21:01.6955254Z ##[command]git config gc.auto 0
2020-04-19T23:21:01.6958818Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2020-04-19T23:21:01.6962434Z ##[command]git config --get-all http.proxy
2020-04-19T23:21:01.6969571Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/71336/merge:refs/remotes/pull/71336/merge
---
2020-04-19T23:23:19.6574991Z  ---> 318032b5f0e2
2020-04-19T23:23:19.6576073Z Step 5/8 : ENV RUST_CONFIGURE_ARGS       --build=x86_64-unknown-linux-gnu       --llvm-root=/usr/lib/llvm-8       --enable-llvm-link-shared       --set rust.thin-lto-import-instr-limit=10
2020-04-19T23:23:19.6578536Z  ---> Using cache
2020-04-19T23:23:19.6579126Z  ---> d44a858fd1ce
2020-04-19T23:23:19.6583024Z Step 6/8 : ENV SCRIPT python2.7 ../x.py test --exclude src/tools/tidy &&            python2.7 ../x.py test src/test/mir-opt --pass=build                                   --target=armv5te-unknown-linux-gnueabi &&            python2.7 ../x.py test src/tools/tidy
2020-04-19T23:23:19.6585582Z  ---> 58b910f50f5a
2020-04-19T23:23:19.6585796Z Step 7/8 : ENV NO_DEBUG_ASSERTIONS=1
2020-04-19T23:23:19.6586165Z  ---> Using cache
2020-04-19T23:23:19.6586477Z  ---> ee7702aadba1
---
2020-04-19T23:23:19.7687233Z Looks like docker image is the same as before, not uploading
2020-04-19T23:23:27.6913253Z [CI_JOB_NAME=x86_64-gnu-llvm-8]
2020-04-19T23:23:27.7170007Z [CI_JOB_NAME=x86_64-gnu-llvm-8]
2020-04-19T23:23:27.7194816Z == clock drift check ==
2020-04-19T23:23:27.7210378Z   local time: Sun Apr 19 23:23:27 UTC 2020
2020-04-19T23:23:28.0624182Z   network time: Sun, 19 Apr 2020 23:23:28 GMT
2020-04-19T23:23:28.0645226Z Starting sccache server...
2020-04-19T23:23:28.1467273Z configure: processing command line
2020-04-19T23:23:28.1469778Z configure: 
2020-04-19T23:23:28.1471781Z configure: rust.dist-src        := False
---
2020-04-19T23:28:40.3836230Z    Compiling rustc_feature v0.0.0 (/checkout/src/librustc_feature)
2020-04-19T23:28:41.7804640Z    Compiling fmt_macros v0.0.0 (/checkout/src/libfmt_macros)
2020-04-19T23:28:43.2835478Z    Compiling rustc_ast_pretty v0.0.0 (/checkout/src/librustc_ast_pretty)
2020-04-19T23:28:44.1541062Z    Compiling rustc_hir v0.0.0 (/checkout/src/librustc_hir)
2020-04-19T23:28:52.9332594Z    Compiling rustc_query_system v0.0.0 (/checkout/src/librustc_query_system)
2020-04-19T23:28:55.0681936Z    Compiling rustc_hir_pretty v0.0.0 (/checkout/src/librustc_hir_pretty)
2020-04-19T23:28:59.2623452Z    Compiling rustc_attr v0.0.0 (/checkout/src/librustc_attr)
2020-04-19T23:29:03.1255174Z    Compiling rustc_parse v0.0.0 (/checkout/src/librustc_parse)
2020-04-19T23:29:12.5970039Z    Compiling rustc_ast_lowering v0.0.0 (/checkout/src/librustc_ast_lowering)
---
2020-04-19T23:50:22.8139955Z    Compiling rustc_feature v0.0.0 (/checkout/src/librustc_feature)
2020-04-19T23:50:24.3465304Z    Compiling fmt_macros v0.0.0 (/checkout/src/libfmt_macros)
2020-04-19T23:50:26.0709582Z    Compiling rustc_ast_pretty v0.0.0 (/checkout/src/librustc_ast_pretty)
2020-04-19T23:50:26.1078369Z    Compiling rustc_hir v0.0.0 (/checkout/src/librustc_hir)
2020-04-19T23:50:36.2087806Z    Compiling rustc_query_system v0.0.0 (/checkout/src/librustc_query_system)
2020-04-19T23:50:38.2046191Z    Compiling rustc_hir_pretty v0.0.0 (/checkout/src/librustc_hir_pretty)
2020-04-19T23:50:42.6616225Z    Compiling rustc_attr v0.0.0 (/checkout/src/librustc_attr)
2020-04-19T23:50:46.8404723Z    Compiling rustc_parse v0.0.0 (/checkout/src/librustc_parse)
2020-04-19T23:50:57.0821888Z    Compiling rustc_ast_lowering v0.0.0 (/checkout/src/librustc_ast_lowering)
---
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---
2020-04-20T00:22:32.1301100Z 
2020-04-20T00:22:32.1301293Z + warning: skipping const checks
2020-04-20T00:22:32.1301695Z +   --> $DIR/inline_asm.rs:9:1
2020-04-20T00:22:32.1301888Z +    |
2020-04-20T00:22:32.1302064Z + LL | / static TEST_BAD: () = {
2020-04-20T00:22:32.1302349Z + LL | |     unsafe { llvm_asm!("xor %eax, %eax" ::: "eax"); }
2020-04-20T00:22:32.1302605Z + LL | |
2020-04-20T00:22:32.1302738Z + LL | |
2020-04-20T00:22:32.1302868Z + LL | |
2020-04-20T00:22:32.1303023Z + LL | | };
2020-04-20T00:22:32.1303166Z +    | |__^
2020-04-20T00:22:32.1303496Z 1 error[E0080]: could not evaluate static initializer
2020-04-20T00:22:32.1303933Z 2   --> $DIR/inline_asm.rs:10:14
2020-04-20T00:22:32.1304110Z 3    |
2020-04-20T00:22:32.1304211Z 
---
2020-04-20T00:22:32.1307393Z 12 
2020-04-20T00:22:32.1307489Z 
2020-04-20T00:22:32.1307578Z 
2020-04-20T00:22:32.1307768Z The actual stderr differed from the expected stderr.
2020-04-20T00:22:32.1308492Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/miri_unleashed/inline_asm/inline_asm.stderr
2020-04-20T00:22:32.1309026Z To update references, rerun the tests and pass the `--bless` flag
2020-04-20T00:22:32.1309543Z To only update this specific test, also pass `--test-args consts/miri_unleashed/inline_asm.rs`
2020-04-20T00:22:32.1309942Z error: 1 errors occurred comparing output.
2020-04-20T00:22:32.1310144Z status: exit code: 1
2020-04-20T00:22:32.1310144Z status: exit code: 1
2020-04-20T00:22:32.1311932Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/consts/miri_unleashed/inline_asm.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/miri_unleashed/inline_asm" "-A" "unused" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-Zunleash-the-miri-inside-of-you" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/miri_unleashed/inline_asm/auxiliary"
2020-04-20T00:22:32.1313336Z ------------------------------------------
2020-04-20T00:22:32.1313483Z 
2020-04-20T00:22:32.1313798Z ------------------------------------------
2020-04-20T00:22:32.1314163Z stderr:
2020-04-20T00:22:32.1314163Z stderr:
2020-04-20T00:22:32.1314506Z ------------------------------------------
2020-04-20T00:22:32.1314731Z warning: skipping const checks
2020-04-20T00:22:32.1315204Z   --> /checkout/src/test/ui/consts/miri_unleashed/inline_asm.rs:9:1
2020-04-20T00:22:32.1315440Z    |
2020-04-20T00:22:32.1315612Z LL | / static TEST_BAD: () = {
2020-04-20T00:22:32.1315908Z LL | |     unsafe { llvm_asm!("xor %eax, %eax" ::: "eax"); }
2020-04-20T00:22:32.1316224Z LL | |     //~^ ERROR could not evaluate static initializer
2020-04-20T00:22:32.1318246Z LL | |     //~| NOTE in this expansion of llvm_asm!
2020-04-20T00:22:32.1319548Z LL | |     //~| NOTE inline assembly is not supported
2020-04-20T00:22:32.1319876Z    | |__^
2020-04-20T00:22:32.1319977Z 
2020-04-20T00:22:32.1320183Z error[E0080]: could not evaluate static initializer
2020-04-20T00:22:32.1320826Z   --> /checkout/src/test/ui/consts/miri_unleashed/inline_asm.rs:10:14
2020-04-20T00:22:32.1320826Z   --> /checkout/src/test/ui/consts/miri_unleashed/inline_asm.rs:10:14
2020-04-20T00:22:32.1321057Z    |
2020-04-20T00:22:32.1321302Z LL |     unsafe { llvm_asm!("xor %eax, %eax" ::: "eax"); }
2020-04-20T00:22:32.1321656Z    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ inline assembly is not supported
2020-04-20T00:22:32.1322465Z    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
2020-04-20T00:22:32.1322722Z 
2020-04-20T00:22:32.1322922Z error: aborting due to previous error; 1 warning emitted
2020-04-20T00:22:32.1323118Z 
---
2020-04-20T00:22:32.1326128Z thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:348:22
2020-04-20T00:22:32.1326666Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
2020-04-20T00:22:32.1333627Z 
2020-04-20T00:22:32.1333810Z 
2020-04-20T00:22:32.1338461Z 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-8/bin/FileCheck" "--nodejs" "/usr/bin/node" "--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" "8.0.0" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
2020-04-20T00:22:32.1340837Z 
2020-04-20T00:22:32.1340931Z 
2020-04-20T00:22:32.1345849Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test --exclude src/tools/tidy
2020-04-20T00:22:32.1346204Z Build completed unsuccessfully in 0:57:20
2020-04-20T00:22:32.1346204Z Build completed unsuccessfully in 0:57:20
2020-04-20T00:22:32.1409780Z == clock drift check ==
2020-04-20T00:22:32.1430204Z   local time: Mon Apr 20 00:22:32 UTC 2020
2020-04-20T00:22:32.4529837Z   network time: Mon, 20 Apr 2020 00:22:32 GMT
2020-04-20T00:22:32.9268884Z 
2020-04-20T00:22:32.9268884Z 
2020-04-20T00:22:32.9335467Z ##[error]Bash exited with code '1'.
2020-04-20T00:22:32.9361633Z ##[section]Finishing: Run build
2020-04-20T00:22:32.9435480Z ##[section]Starting: Checkout rust-lang/rust@refs/pull/71336/merge to s
2020-04-20T00:22:32.9440525Z Task         : Get sources
2020-04-20T00:22:32.9440820Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.
2020-04-20T00:22:32.9441107Z Version      : 1.0.0
2020-04-20T00:22:32.9441303Z Author       : Microsoft
2020-04-20T00:22:32.9441303Z Author       : Microsoft
2020-04-20T00:22:32.9441607Z Help         : [More Information](https://go.microsoft.com/fwlink/?LinkId=798199)
2020-04-20T00:22:32.9441968Z ==============================================================================
2020-04-20T00:22:33.2687610Z Cleaning any cached credential from repository: rust-lang/rust (GitHub)
2020-04-20T00:22:33.2729645Z ##[section]Finishing: Checkout rust-lang/rust@refs/pull/71336/merge to s
2020-04-20T00:22:33.2817232Z Cleaning up task key
2020-04-20T00:22:33.2818441Z Start cleaning up orphan processes.
2020-04-20T00:22:33.3006348Z Terminate orphan process: pid (3799) (python)
2020-04-20T00:22:33.3161704Z ##[section]Finishing: Finalize Job

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 @rust-lang/infra. (Feature Requests)

rust-highfive · 2020-04-20T02:00:51Z

The job x86_64-gnu-llvm-8 of your PR failed (pretty log, 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.

2020-04-20T00:55:05.9425771Z ========================== Starting Command Output ===========================
2020-04-20T00:55:05.9428280Z [command]/bin/bash --noprofile --norc /home/vsts/work/_temp/b59d0e1b-921b-45dd-9b23-c2f3ef9316db.sh
2020-04-20T00:55:05.9428593Z 
2020-04-20T00:55:05.9431688Z ##[section]Finishing: Disable git automatic line ending conversion
2020-04-20T00:55:05.9452902Z ##[section]Starting: Checkout rust-lang/rust@refs/pull/71336/merge to s
2020-04-20T00:55:05.9457045Z Task         : Get sources
2020-04-20T00:55:05.9457373Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.
2020-04-20T00:55:05.9457695Z Version      : 1.0.0
2020-04-20T00:55:05.9457912Z Author       : Microsoft
---
2020-04-20T00:55:06.9377404Z ##[command]git remote add origin https://github.com/rust-lang/rust
2020-04-20T00:55:06.9383812Z ##[command]git config gc.auto 0
2020-04-20T00:55:06.9387615Z ##[command]git config --get-all http.https://github.com/rust-lang/rust.extraheader
2020-04-20T00:55:06.9390983Z ##[command]git config --get-all http.proxy
2020-04-20T00:55:06.9397132Z ##[command]git -c http.extraheader="AUTHORIZATION: basic ***" fetch --force --tags --prune --progress --no-recurse-submodules --depth=2 origin +refs/heads/*:refs/remotes/origin/* +refs/pull/71336/merge:refs/remotes/pull/71336/merge
---
2020-04-20T00:58:42.3891819Z  ---> 318032b5f0e2
2020-04-20T00:58:42.3893567Z Step 5/8 : ENV RUST_CONFIGURE_ARGS       --build=x86_64-unknown-linux-gnu       --llvm-root=/usr/lib/llvm-8       --enable-llvm-link-shared       --set rust.thin-lto-import-instr-limit=10
2020-04-20T00:58:42.3901537Z  ---> Using cache
2020-04-20T00:58:42.3901931Z  ---> d44a858fd1ce
2020-04-20T00:58:42.3902884Z Step 6/8 : ENV SCRIPT python2.7 ../x.py test --exclude src/tools/tidy &&            python2.7 ../x.py test src/test/mir-opt --pass=build                                   --target=armv5te-unknown-linux-gnueabi &&            python2.7 ../x.py test src/tools/tidy
2020-04-20T00:58:42.3909675Z  ---> 58b910f50f5a
2020-04-20T00:58:42.3910256Z Step 7/8 : ENV NO_DEBUG_ASSERTIONS=1
2020-04-20T00:58:42.3917432Z  ---> Using cache
2020-04-20T00:58:42.3918151Z  ---> ee7702aadba1
---
2020-04-20T00:58:42.5379215Z Looks like docker image is the same as before, not uploading
2020-04-20T00:58:50.2549373Z [CI_JOB_NAME=x86_64-gnu-llvm-8]
2020-04-20T00:58:50.2847911Z [CI_JOB_NAME=x86_64-gnu-llvm-8]
2020-04-20T00:58:50.2879102Z == clock drift check ==
2020-04-20T00:58:50.2887952Z   local time: Mon Apr 20 00:58:50 UTC 2020
2020-04-20T00:58:50.4712538Z   network time: Mon, 20 Apr 2020 00:58:50 GMT
2020-04-20T00:58:50.4740294Z Starting sccache server...
2020-04-20T00:58:50.5603291Z configure: processing command line
2020-04-20T00:58:50.5608250Z configure: 
2020-04-20T00:58:50.5610344Z configure: rust.dist-src        := False
---
2020-04-20T01:04:03.4535420Z    Compiling rustc_feature v0.0.0 (/checkout/src/librustc_feature)
2020-04-20T01:04:04.9151397Z    Compiling fmt_macros v0.0.0 (/checkout/src/libfmt_macros)
2020-04-20T01:04:06.5348645Z    Compiling rustc_ast_pretty v0.0.0 (/checkout/src/librustc_ast_pretty)
2020-04-20T01:04:07.6105628Z    Compiling rustc_hir v0.0.0 (/checkout/src/librustc_hir)
2020-04-20T01:04:16.7399713Z    Compiling rustc_query_system v0.0.0 (/checkout/src/librustc_query_system)
2020-04-20T01:04:18.5525355Z    Compiling rustc_hir_pretty v0.0.0 (/checkout/src/librustc_hir_pretty)
2020-04-20T01:04:22.8645488Z    Compiling rustc_attr v0.0.0 (/checkout/src/librustc_attr)
2020-04-20T01:04:26.9080174Z    Compiling rustc_parse v0.0.0 (/checkout/src/librustc_parse)
2020-04-20T01:04:37.4758253Z    Compiling rustc_ast_lowering v0.0.0 (/checkout/src/librustc_ast_lowering)
---
2020-04-20T01:26:47.4545351Z    Compiling rustc_feature v0.0.0 (/checkout/src/librustc_feature)
2020-04-20T01:26:49.0398896Z    Compiling fmt_macros v0.0.0 (/checkout/src/libfmt_macros)
2020-04-20T01:26:50.8737682Z    Compiling rustc_ast_pretty v0.0.0 (/checkout/src/librustc_ast_pretty)
2020-04-20T01:26:50.9007737Z    Compiling rustc_hir v0.0.0 (/checkout/src/librustc_hir)
2020-04-20T01:27:01.4988556Z    Compiling rustc_query_system v0.0.0 (/checkout/src/librustc_query_system)
2020-04-20T01:27:03.5383105Z    Compiling rustc_hir_pretty v0.0.0 (/checkout/src/librustc_hir_pretty)
2020-04-20T01:27:08.2807857Z    Compiling rustc_attr v0.0.0 (/checkout/src/librustc_attr)
2020-04-20T01:27:12.6477932Z    Compiling rustc_parse v0.0.0 (/checkout/src/librustc_parse)
2020-04-20T01:27:23.4484516Z    Compiling rustc_ast_lowering v0.0.0 (/checkout/src/librustc_ast_lowering)
---
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---
2020-04-20T02:00:45.0485751Z 23 
2020-04-20T02:00:45.0486015Z 
2020-04-20T02:00:45.0486282Z 
2020-04-20T02:00:45.0486662Z The actual stderr differed from the expected stderr.
2020-04-20T02:00:45.0487502Z Actual stderr saved to /checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/miri_unleashed/inline_asm/inline_asm.stderr
2020-04-20T02:00:45.0488314Z To update references, rerun the tests and pass the `--bless` flag
2020-04-20T02:00:45.0489120Z To only update this specific test, also pass `--test-args consts/miri_unleashed/inline_asm.rs`
2020-04-20T02:00:45.0489901Z error: 1 errors occurred comparing output.
2020-04-20T02:00:45.0490319Z status: exit code: 1
2020-04-20T02:00:45.0490319Z status: exit code: 1
2020-04-20T02:00:45.0492660Z command: "/checkout/obj/build/x86_64-unknown-linux-gnu/stage2/bin/rustc" "/checkout/src/test/ui/consts/miri_unleashed/inline_asm.rs" "-Zthreads=1" "--target=x86_64-unknown-linux-gnu" "--error-format" "json" "-Zui-testing" "-Zdeduplicate-diagnostics=no" "--emit" "metadata" "-C" "prefer-dynamic" "--out-dir" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/miri_unleashed/inline_asm" "-A" "unused" "-Crpath" "-O" "-Cdebuginfo=0" "-Zunstable-options" "-Lnative=/checkout/obj/build/x86_64-unknown-linux-gnu/native/rust-test-helpers" "-Zunleash-the-miri-inside-of-you" "-L" "/checkout/obj/build/x86_64-unknown-linux-gnu/test/ui/consts/miri_unleashed/inline_asm/auxiliary"
2020-04-20T02:00:45.0496578Z ------------------------------------------
2020-04-20T02:00:45.0496867Z 
2020-04-20T02:00:45.0497374Z ------------------------------------------
2020-04-20T02:00:45.0497691Z stderr:
2020-04-20T02:00:45.0497691Z stderr:
2020-04-20T02:00:45.0498187Z ------------------------------------------
2020-04-20T02:00:45.0498555Z warning: skipping const checks
2020-04-20T02:00:45.0499163Z   --> /checkout/src/test/ui/consts/miri_unleashed/inline_asm.rs:9:1
2020-04-20T02:00:45.0499518Z    |
2020-04-20T02:00:45.0499900Z LL | / static TEST_BAD: () = { //~ WARN: skipping const checks
2020-04-20T02:00:45.0500373Z LL | |     unsafe { llvm_asm!("xor %eax, %eax" ::: "eax"); }
2020-04-20T02:00:45.0501092Z LL | |     //~^ ERROR could not evaluate static initializer
2020-04-20T02:00:45.0501486Z LL | |     //~| NOTE in this expansion of llvm_asm!
2020-04-20T02:00:45.0501869Z LL | |     //~| NOTE inline assembly is not supported
2020-04-20T02:00:45.0502460Z    | |__^
2020-04-20T02:00:45.0502672Z 
2020-04-20T02:00:45.0503006Z error[E0080]: could not evaluate static initializer
2020-04-20T02:00:45.0503726Z   --> /checkout/src/test/ui/consts/miri_unleashed/inline_asm.rs:10:14
2020-04-20T02:00:45.0503726Z   --> /checkout/src/test/ui/consts/miri_unleashed/inline_asm.rs:10:14
2020-04-20T02:00:45.0504089Z    |
2020-04-20T02:00:45.0504457Z LL |     unsafe { llvm_asm!("xor %eax, %eax" ::: "eax"); }
2020-04-20T02:00:45.0504930Z    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ inline assembly is not supported
2020-04-20T02:00:45.0505975Z    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
2020-04-20T02:00:45.0506364Z 
2020-04-20T02:00:45.0506704Z error: aborting due to previous error; 1 warning emitted
2020-04-20T02:00:45.0507002Z 
---
2020-04-20T02:00:45.0539854Z test result: FAILED. 9847 passed; 1 failed; 61 ignored; 0 measured; 0 filtered out
2020-04-20T02:00:45.0540242Z 
2020-04-20T02:00:45.0540510Z 
2020-04-20T02:00:45.0540711Z 
2020-04-20T02:00:45.0544396Z 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-8/bin/FileCheck" "--nodejs" "/usr/bin/node" "--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" "8.0.0" "--system-llvm" "--cc" "" "--cxx" "" "--cflags" "" "--llvm-components" "" "--adb-path" "adb" "--adb-test-dir" "/data/tmp/work" "--android-cross-path" "" "--color" "always"
2020-04-20T02:00:45.0548792Z 
2020-04-20T02:00:45.0549021Z 
2020-04-20T02:00:45.0549752Z thread 'main' panicked at 'Some tests failed', src/tools/compiletest/src/main.rs:348:22
2020-04-20T02:00:45.0550416Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
2020-04-20T02:00:45.0550416Z note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
2020-04-20T02:00:45.0551201Z failed to run: /checkout/obj/build/bootstrap/debug/bootstrap test --exclude src/tools/tidy
2020-04-20T02:00:45.0551668Z Build completed unsuccessfully in 1:00:18
2020-04-20T02:00:45.0576039Z == clock drift check ==
2020-04-20T02:00:45.0596701Z   local time: Mon Apr 20 02:00:45 UTC 2020
2020-04-20T02:00:45.3790736Z   network time: Mon, 20 Apr 2020 02:00:45 GMT
2020-04-20T02:00:45.8550209Z 
2020-04-20T02:00:45.8550209Z 
2020-04-20T02:00:45.8635043Z ##[error]Bash exited with code '1'.
2020-04-20T02:00:45.8651418Z ##[section]Finishing: Run build
2020-04-20T02:00:45.8708371Z ##[section]Starting: Checkout rust-lang/rust@refs/pull/71336/merge to s
2020-04-20T02:00:45.8713752Z Task         : Get sources
2020-04-20T02:00:45.8714071Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.
2020-04-20T02:00:45.8714362Z Version      : 1.0.0
2020-04-20T02:00:45.8714590Z Author       : Microsoft
2020-04-20T02:00:45.8714590Z Author       : Microsoft
2020-04-20T02:00:45.8714920Z Help         : [More Information](https://go.microsoft.com/fwlink/?LinkId=798199)
2020-04-20T02:00:45.8715293Z ==============================================================================
2020-04-20T02:00:46.2186772Z Cleaning any cached credential from repository: rust-lang/rust (GitHub)
2020-04-20T02:00:46.2232750Z ##[section]Finishing: Checkout rust-lang/rust@refs/pull/71336/merge to s
2020-04-20T02:00:46.2327973Z Cleaning up task key
2020-04-20T02:00:46.2329216Z Start cleaning up orphan processes.
2020-04-20T02:00:46.2522716Z Terminate orphan process: pid (3897) (python)
2020-04-20T02:00:46.2715107Z ##[section]Finishing: Finalize Job

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 @rust-lang/infra. (Feature Requests)

src/test/ui/consts/inline_asm.stderr

ecstatic-morse · 2020-04-21T17:41:04Z

@oli-obk seems like CI is passing with the proper spans now.

oli-obk · 2020-04-22T10:48:37Z

@bors r+ Thanks, those diagnostics are much better!

bors · 2020-04-22T10:48:38Z

📌 Commit 152c065 has been approved by oli-obk

@ghost

Rollup of 4 pull requests Successful merges: - rust-lang#71280 (Miri: mplace_access_checked: offer option to force different alignment on place) - rust-lang#71336 (Exhaustively match on `{Statement,Terminator}Kind` during const checking) - rust-lang#71370 (Added detailed error code explanation for issue E0696 in Rust compiler.) - rust-lang#71401 (visit_place_base is just visit_local) Failed merges: r? @ghost

rust-highfive assigned oli-obk Apr 19, 2020

rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Apr 19, 2020

ecstatic-morse added 4 commits April 19, 2020 17:50

Check for llvm_asm in a const context

65a985e

Exhaustively match on StatementKind during const checking

e590002

Exhaustively match on TerminatorKind during const checking

d24e39b

Note that some terminators should cause an error

e5b58b0

ecstatic-morse force-pushed the check-consts-asm branch 2 times, most recently from 1b4beb9 to fb33815 Compare April 20, 2020 00:54

Bless new miri_unleashed test

7954339

ecstatic-morse force-pushed the check-consts-asm branch from fb33815 to 7954339 Compare April 20, 2020 03:42

oli-obk reviewed Apr 21, 2020

View reviewed changes

src/test/ui/consts/inline_asm.stderr Outdated Show resolved Hide resolved

Assign correct span to new illegal ops

152c065

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-review Status: Awaiting review from the assignee but also interested parties. labels Apr 22, 2020

Dylan-DPC-zz mentioned this pull request Apr 22, 2020

Rollup of 4 pull requests #71431

Merged

bors merged commit 221f677 into rust-lang:master Apr 22, 2020

ecstatic-morse deleted the check-consts-asm branch October 6, 2020 01:42

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Exhaustively match on `{Statement,Terminator}Kind` during const checking #71336

Exhaustively match on `{Statement,Terminator}Kind` during const checking #71336

ecstatic-morse commented Apr 19, 2020 •

edited

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rust-highfive commented Apr 20, 2020

rust-highfive commented Apr 20, 2020

ecstatic-morse commented Apr 21, 2020

oli-obk commented Apr 22, 2020

bors commented Apr 22, 2020

Exhaustively match on {Statement,Terminator}Kind during const checking #71336

Exhaustively match on {Statement,Terminator}Kind during const checking #71336

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ecstatic-morse commented Apr 19, 2020 • edited Loading

rust-highfive commented Apr 20, 2020

rust-highfive commented Apr 20, 2020

ecstatic-morse commented Apr 21, 2020

oli-obk commented Apr 22, 2020

bors commented Apr 22, 2020

Exhaustively match on `{Statement,Terminator}Kind` during const checking #71336

Exhaustively match on `{Statement,Terminator}Kind` during const checking #71336

ecstatic-morse commented Apr 19, 2020 •

edited

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