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Auto merge of #54831 - davidtwco:issue-52663-struct-field-suggestion, r=nikomatsakis

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NLL is missing struct field suggestion

Part of #52663.

This commit adds suggestions to change the definitions of fields in
struct definitions from immutable references to mutable references.

r? @nikomatsakis
cc @pnkfelix
This commit is contained in:
bors 2018-10-10 06:36:11 +00:00
commit 71d3a71572
3 changed files with 89 additions and 0 deletions
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3
src/test/ui/did_you_mean/issue-38147-2.nll.stderr
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@ -1,6 +1,9 @@
error[E0596]: cannot borrow `*self.s` as mutable, as it is behind a `&` reference
--> $DIR/issue-38147-2.rs:17:9
|
LL | s: &'a String
| ---------- help: consider changing this to be mutable: `&'a mut String`
...
LL | self.s.push('x');
| ^^^^^^ cannot borrow as mutable

3
src/test/ui/did_you_mean/issue-38147-3.nll.stderr
View file

@ -1,6 +1,9 @@
error[E0596]: cannot borrow `*self.s` as mutable, as it is behind a `&` reference
--> $DIR/issue-38147-3.rs:17:9
|
LL | s: &'a String
| ---------- help: consider changing this to be mutable: `&'a mut String`
...
LL | self.s.push('x');
| ^^^^^^ cannot borrow as mutable