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Provide a proper span when demanding for the return type of box x.

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kennytm 2018-03-01 05:16:44 +08:00
parent c08480fce0
commit 1731bf8049
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3 changed files with 7 additions and 13 deletions
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2
src/test/ui/did_you_mean/recursion_limit_deref.rs
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@ -8,8 +8,6 @@
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//~^^^^^^^^^^ ERROR reached the recursion limit
// Test that the recursion limit can be changed and that the compiler
// suggests a fix. In this case, we have a long chain of Deref impls
// which will cause an overflow during the autoderef loop.

10
src/test/ui/did_you_mean/recursion_limit_deref.stderr
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@ -1,17 +1,13 @@
error[E0055]: reached the recursion limit while auto-dereferencing I
--> $DIR/recursion_limit_deref.rs:62:22
--> $DIR/recursion_limit_deref.rs:60:22
|
LL | let x: &Bottom = &t; //~ ERROR mismatched types
| ^^ deref recursion limit reached
|
= help: consider adding a `#![recursion_limit="20"]` attribute to your crate
error[E0055]: reached the recursion limit while auto-dereferencing I
|
= help: consider adding a `#![recursion_limit="20"]` attribute to your crate
error[E0308]: mismatched types
--> $DIR/recursion_limit_deref.rs:62:22
--> $DIR/recursion_limit_deref.rs:60:22
|
LL | let x: &Bottom = &t; //~ ERROR mismatched types
| ^^ expected struct `Bottom`, found struct `Top`
@ -19,7 +15,7 @@ LL | let x: &Bottom = &t; //~ ERROR mismatched types
= note: expected type `&Bottom`
found type `&Top`
error: aborting due to 3 previous errors
error: aborting due to 2 previous errors
Some errors occurred: E0055, E0308.
For more information about an error, try `rustc --explain E0055`.