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parse_labeled_expr: add a suggestion on missing colon.

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This commit is contained in:
Mazdak Farrokhzad 2020-03-06 03:43:59 +01:00
parent fe848b44fe
commit e72df7edad
2 changed files with 31 additions and 14 deletions
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29
src/test/ui/parser/labeled-no-colon-expr.stderr
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@ -2,32 +2,36 @@ error: labeled expression must be followed by `:`
--> $DIR/labeled-no-colon-expr.rs:4:5
|
LL | 'l0 while false {}
| ---^^^^^^^^^^^^^^^
| |
| ----^^^^^^^^^^^^^^
| | |
| | help: add `:` after the label
| the label
error: labeled expression must be followed by `:`
--> $DIR/labeled-no-colon-expr.rs:5:5
|
LL | 'l1 for _ in 0..1 {}
| ---^^^^^^^^^^^^^^^^^
| |
| ----^^^^^^^^^^^^^^^^
| | |
| | help: add `:` after the label
| the label
error: labeled expression must be followed by `:`
--> $DIR/labeled-no-colon-expr.rs:6:5
|
LL | 'l2 loop {}
| ---^^^^^^^^
| |
| ----^^^^^^^
| | |
| | help: add `:` after the label
| the label
error: labeled expression must be followed by `:`
--> $DIR/labeled-no-colon-expr.rs:7:5
|
LL | 'l3 {}
| ---^^^
| |
| ----^^
| | |
| | help: add `:` after the label
| the label
error: expected `while`, `for`, `loop` or `{` after a label
@ -40,8 +44,9 @@ error: labeled expression must be followed by `:`
--> $DIR/labeled-no-colon-expr.rs:8:9
|
LL | 'l4 0;
| --- ^
| |
| ----^
| | |
| | help: add `:` after the label
| the label
error: cannot use a `block` macro fragment here
@ -61,7 +66,9 @@ error: labeled expression must be followed by `:`
--> $DIR/labeled-no-colon-expr.rs:16:8
|
LL | 'l5 $b;
| --- the label
| ---- help: add `:` after the label
| |
| the label
...
LL | m!({});
| ^^