use -Znll -Zborrowck=mir -Zverbose consistently

This commit is contained in:
Niko Matsakis 2017-12-06 16:35:36 -05:00
parent 75cf482651
commit 86e7b5c12a
6 changed files with 9 additions and 28 deletions

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@ -13,13 +13,12 @@
// a variety of errors from the older, AST-based machinery (notably
// borrowck), and then we get the NLL error at the end.
// compile-flags:-Znll
// compile-flags:-Znll -Zborrowck=mir -Zverbose
fn foo(x: &u32) -> &'static u32 {
&*x
//~^ WARN not reporting region error due to -Znll
//~| ERROR `*x` does not live long enough
//~| ERROR free region `'_#1r` does not outlive free region `'static`
//~| ERROR free region `'_#1r` does not outlive free region `ReStatic`
}
fn main() { }

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@ -4,29 +4,11 @@ warning: not reporting region error due to -Znll
19 | &*x
| ^^^
error[E0597]: `*x` does not live long enough
--> $DIR/region-lbr-anon-does-not-outlive-static.rs:19:6
|
19 | &*x
| ^^ does not live long enough
|
= note: borrowed value must be valid for the static lifetime...
note: ...but borrowed value is only valid for the anonymous lifetime #1 defined on the function body at 18:1
--> $DIR/region-lbr-anon-does-not-outlive-static.rs:18:1
|
18 | / fn foo(x: &u32) -> &'static u32 {
19 | | &*x
20 | | //~^ WARN not reporting region error due to -Znll
21 | | //~| ERROR `*x` does not live long enough
22 | | //~| ERROR free region `'_#1r` does not outlive free region `'static`
23 | | }
| |_^
error: free region `'_#1r` does not outlive free region `'static`
error: free region `'_#1r` does not outlive free region `ReStatic`
--> $DIR/region-lbr-anon-does-not-outlive-static.rs:19:5
|
19 | &*x
| ^^^
error: aborting due to 2 previous errors
error: aborting due to previous error

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@ -13,12 +13,12 @@
// a variety of errors from the older, AST-based machinery (notably
// borrowck), and then we get the NLL error at the end.
// compile-flags:-Znll -Zborrowck=mir
// compile-flags:-Znll -Zborrowck=mir -Zverbose
fn foo<'a>(x: &'a u32) -> &'static u32 {
&*x
//~^ WARN not reporting region error due to -Znll
//~| ERROR free region `'_#1r` does not outlive free region `'static`
//~| ERROR free region `'_#1r` does not outlive free region `ReStatic`
}
fn main() { }

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@ -4,7 +4,7 @@ warning: not reporting region error due to -Znll
19 | &*x
| ^^^
error: free region `'_#1r` does not outlive free region `'static`
error: free region `'_#1r` does not outlive free region `ReStatic`
--> $DIR/region-lbr-named-does-not-outlive-static.rs:19:5
|
19 | &*x

View file

@ -13,7 +13,7 @@
// a variety of errors from the older, AST-based machinery (notably
// borrowck), and then we get the NLL error at the end.
// compile-flags:-Znll -Zborrowck=mir
// compile-flags:-Znll -Zborrowck=mir -Zverbose
fn foo<'a, 'b>(x: &'a u32, y: &'b u32) -> &'b u32 {
&*x

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@ -11,7 +11,7 @@
// Basic test for free regions in the NLL code. This test does not
// report an error because of the (implied) bound that `'b: 'a`.
// compile-flags:-Znll
// compile-flags:-Znll -Zborrowck=mir -Zverbose
// must-compile-successfully
#![allow(warnings)]