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Fix switch on discriminant detection in a presence of coverage counters #93870

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merged 1 commit into from
Feb 26, 2022
Merged

Fix switch on discriminant detection in a presence of coverage counters #93870

merged 1 commit into from
Feb 26, 2022

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tmiasko
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@tmiasko tmiasko commented Feb 10, 2022

@rustbot rustbot added the T-compiler Relevant to the compiler team, which will review and decide on the PR/issue. label Feb 10, 2022
@ecstatic-morse
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@bors r+

Sorry @tmiasko, I lost track of this one. Frankly, I think if we're not going to have MIR-SSA, we should have a SwitchDiscriminant terminator to make this a first-class operation, but I don't have the energy to make that happen.

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bors commented Feb 25, 2022

📌 Commit 63bf601 has been approved by ecstatic-morse

@bors bors added the S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. label Feb 25, 2022
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Feb 25, 2022
@matthiaskrgr
Rollup merge of rust-lang#93870 - tmiasko:const-precise-live-drops-wi…
8b72adb 
…th-coverage, r=ecstatic-morse

Fix switch on discriminant detection in a presence of coverage counters

Fixes rust-lang#93848.

r? `@ecstatic-morse`
@matthiaskrgr matthiaskrgr mentioned this pull request Feb 25, 2022
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@matthiaskrgr matthiaskrgr mentioned this pull request Feb 25, 2022
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bors added a commit to rust-lang-ci/rust that referenced this pull request Feb 26, 2022
@bors
Auto merge of rust-lang#94385 - matthiaskrgr:rollup-4pwegqk, r=matthi…
12b71ed 
…askrgr

Rollup of 5 pull requests

Successful merges:

 - rust-lang#93603 (Populate liveness facts when calling `get_body_with_borrowck_facts` without `-Z polonius`)
 - rust-lang#93870 (Fix switch on discriminant detection in a presence of coverage counters)
 - rust-lang#94355 (Add one more case to avoid ICE)
 - rust-lang#94363 (Remove needless borrows from core::fmt)
 - rust-lang#94377 (`check_used` should only look at actual `used` attributes)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup
@bors bors merged commit 0da6dd3 into rust-lang:master Feb 26, 2022
@rustbot rustbot added this to the 1.61.0 milestone Feb 26, 2022
@tmiasko tmiasko deleted the const-precise-live-drops-with-coverage branch February 26, 2022 07:24
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Successfully merging this pull request may close these issues.

core fails to build with E0493 when coverage instrumentation is enabled
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