Skip to content

Polonius: update to 0.12.1, fix more move errors false positives, update test expectations #70546

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
bors merged 7 commits into from
Mar 30, 2020
Merged

Polonius: update to 0.12.1, fix more move errors false positives, update test expectations #70546

Changes from 1 commit
Commits
Show all changes
7 commits
Select commit Hold shift + click to select a range
df1ac67
update polonius-engine to 0.12.1
lqd Mar 29, 2020
860f71f
Polonius fact generation: fix path access fact location
lqd Mar 29, 2020
2a76447
bless output of ui test hrtb/hrtb-perfect-forwarding.rs
lqd Mar 29, 2020
c73d5db
bless output of ui test nll/outlives-suggestion-simple.rs
lqd Mar 29, 2020
fcd12bd
bless output of ui test closures/closure-expected-type/expect-region-…
lqd Mar 29, 2020
8242463
bless output of ui test impl-trait/multiple-lifetimes/error-handling.rs
lqd Mar 29, 2020
5af11d2
bless output of ui test nll/user-annotations/closure-substs.rs
lqd Mar 29, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
bless output of ui test impl-trait/multiple-lifetimes/error-handling.rs 
Some impl Trait fixes lead to locating more accurately the cause of
a universal region error with a user annotation
  • Loading branch information
@lqd
lqd committed Mar 29, 2020
commit 82424634a389a88584ef40008d613695ff7e72ce
7 changes: 5 additions & 2 deletions src/test/ui/impl-trait/multiple-lifetimes/error-handling.polonius.stderr
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,10 +1,13 @@
error: lifetime may not live long enough
--> $DIR/error-handling.rs:13:56
--> $DIR/error-handling.rs:23:16
|
LL | fn foo<'a, 'b, 'c>(x: &'static i32, mut y: &'a i32) -> E<'b, 'c> {
| -- -- lifetime `'b` defined here ^^^^^^^^^ opaque type requires that `'a` must outlive `'b`
| -- -- lifetime `'b` defined here
| |
| lifetime `'a` defined here
...
LL | let _: &'b i32 = *u.0;
| ^^^^^^^ type annotation requires that `'a` must outlive `'b`
|
= help: consider adding the following bound: `'a: 'b`

Expand Down