Stream: t-compiler

Topic: rollup #57690


nikomatsakis (Jan 17 2019 at 14:36, on Zulip):

@centril so this error

---- [mir-opt (nll)] mir-opt/match_test.rs stdout ----
thread '[mir-opt (nll)] mir-opt/match_test.rs' panicked at 'Did not find expected line, error
: Mismatch in lines
Current block: None
Actual Line: "        _9 = &shallow _1;"
Expected Line: "       switchInt(move _4) -> [false: bb10, otherwise: bb11];"
Test Name: rustc.main.SimplifyCfg-initial.after.mir
nikomatsakis (Jan 17 2019 at 14:36, on Zulip):

do you know if any of the PRs touched that file?

nikomatsakis (Jan 17 2019 at 14:36, on Zulip):

(you have the rollup checked out locally, can you git log?)

centril (Jan 17 2019 at 14:36, on Zulip):

rollup = https://github.com/rust-lang/rust/pull/57690
command = ./x.py test --compare-mode=nll
error = https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=440010f40ba85a5aa2497b67bc7be3fa

nikomatsakis (Jan 17 2019 at 14:36, on Zulip):

otherwise, I guess maybe something affected the MIR lowering

centril (Jan 17 2019 at 14:38, on Zulip):

@nikomatsakis sure; what do you want from the git log ?

centril (Jan 17 2019 at 14:42, on Zulip):

do you know if any of the PRs touched that file?

none of them did according to the GitHub UI

Last update: Nov 22 2019 at 04:50UTC