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rust/src/test/ui/macros/missing-comma.stderr

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Point at correct span when missing comma in `println`
2018-08-06 22:54:51 -05:00
error: expected token: `,`
Be more discerning on when to attempt suggesting a comma in a macro invocation
2019-03-11 17:07:07 -05:00
--> $DIR/missing-comma.rs:15:19
Suggest comma when writing `println!("{}" a);`
2018-07-15 01:50:08 -05:00
|
LL | println!("{}" a);
Point at correct span when missing comma in `println`
2018-08-06 22:54:51 -05:00
| ^
Suggest comma when writing `println!("{}" a);`
2018-07-15 01:50:08 -05:00
Point at correct span when missing comma in `println`
2018-08-06 22:54:51 -05:00
error: no rules expected the token `b`
Be more discerning on when to attempt suggesting a comma in a macro invocation
2019-03-11 17:07:07 -05:00
--> $DIR/missing-comma.rs:17:12
Point at correct span when missing comma in `println`
2018-08-06 22:54:51 -05:00
|
Point to macro def span instead of whole body
2018-10-24 13:34:23 -05:00
LL | macro_rules! foo {
| ---------------- when calling this macro
Point at macro definition when no rules expect token
2018-10-23 19:18:14 -05:00
...
Point to macro def span instead of whole body
2018-10-24 13:34:23 -05:00
LL | foo!(a b);
Reword incorrect macro invocation primary label
2018-11-04 16:01:38 -06:00
| -^ no rules expected this token in macro call
Point to macro def span instead of whole body
2018-10-24 13:34:23 -05:00
| |
| help: missing comma here
Point at correct span when missing comma in `println`
2018-08-06 22:54:51 -05:00
Suggest comma when missing in macro call When missing a comma in a macro call, suggest it, regardless of position. When a macro call doesn't match any of the patterns, check if the call's token stream could be missing a comma between two idents, and if so, create a new token stream containing the comma and try to match against the macro patterns. If successful, emit the suggestion.
2018-08-08 00:28:09 -05:00
error: no rules expected the token `e`
Be more discerning on when to attempt suggesting a comma in a macro invocation
2019-03-11 17:07:07 -05:00
--> $DIR/missing-comma.rs:19:21
Suggest comma when missing in macro call When missing a comma in a macro call, suggest it, regardless of position. When a macro call doesn't match any of the patterns, check if the call's token stream could be missing a comma between two idents, and if so, create a new token stream containing the comma and try to match against the macro patterns. If successful, emit the suggestion.
2018-08-08 00:28:09 -05:00
|
Point to macro def span instead of whole body
2018-10-24 13:34:23 -05:00
LL | macro_rules! foo {
| ---------------- when calling this macro
Point at macro definition when no rules expect token
2018-10-23 19:18:14 -05:00
...
Point to macro def span instead of whole body
2018-10-24 13:34:23 -05:00
LL | foo!(a, b, c, d e);
Reword incorrect macro invocation primary label
2018-11-04 16:01:38 -06:00
| -^ no rules expected this token in macro call
Point to macro def span instead of whole body
2018-10-24 13:34:23 -05:00
| |
| help: missing comma here
Suggest comma when missing in macro call When missing a comma in a macro call, suggest it, regardless of position. When a macro call doesn't match any of the patterns, check if the call's token stream could be missing a comma between two idents, and if so, create a new token stream containing the comma and try to match against the macro patterns. If successful, emit the suggestion.
2018-08-08 00:28:09 -05:00
error: no rules expected the token `d`
Be more discerning on when to attempt suggesting a comma in a macro invocation
2019-03-11 17:07:07 -05:00
--> $DIR/missing-comma.rs:21:18
Suggest comma when missing in macro call When missing a comma in a macro call, suggest it, regardless of position. When a macro call doesn't match any of the patterns, check if the call's token stream could be missing a comma between two idents, and if so, create a new token stream containing the comma and try to match against the macro patterns. If successful, emit the suggestion.
2018-08-08 00:28:09 -05:00
|
Point to macro def span instead of whole body
2018-10-24 13:34:23 -05:00
LL | macro_rules! foo {
| ---------------- when calling this macro
Point at macro definition when no rules expect token
2018-10-23 19:18:14 -05:00
...
Point to macro def span instead of whole body
2018-10-24 13:34:23 -05:00
LL | foo!(a, b, c d, e);
Reword incorrect macro invocation primary label
2018-11-04 16:01:38 -06:00
| -^ no rules expected this token in macro call
Point to macro def span instead of whole body
2018-10-24 13:34:23 -05:00
| |
| help: missing comma here
Suggest comma when missing in macro call When missing a comma in a macro call, suggest it, regardless of position. When a macro call doesn't match any of the patterns, check if the call's token stream could be missing a comma between two idents, and if so, create a new token stream containing the comma and try to match against the macro patterns. If successful, emit the suggestion.
2018-08-08 00:28:09 -05:00
error: no rules expected the token `d`
Be more discerning on when to attempt suggesting a comma in a macro invocation
2019-03-11 17:07:07 -05:00
--> $DIR/missing-comma.rs:23:18
Suggest comma when missing in macro call When missing a comma in a macro call, suggest it, regardless of position. When a macro call doesn't match any of the patterns, check if the call's token stream could be missing a comma between two idents, and if so, create a new token stream containing the comma and try to match against the macro patterns. If successful, emit the suggestion.
2018-08-08 00:28:09 -05:00
|
Point to macro def span instead of whole body
2018-10-24 13:34:23 -05:00
LL | macro_rules! foo {
| ---------------- when calling this macro
Point at macro definition when no rules expect token
2018-10-23 19:18:14 -05:00
...
Point to macro def span instead of whole body
2018-10-24 13:34:23 -05:00
LL | foo!(a, b, c d e);
Reword incorrect macro invocation primary label
2018-11-04 16:01:38 -06:00
| ^ no rules expected this token in macro call
Suggest comma when missing in macro call When missing a comma in a macro call, suggest it, regardless of position. When a macro call doesn't match any of the patterns, check if the call's token stream could be missing a comma between two idents, and if so, create a new token stream containing the comma and try to match against the macro patterns. If successful, emit the suggestion.
2018-08-08 00:28:09 -05:00
Be more discerning on when to attempt suggesting a comma in a macro invocation
2019-03-11 17:07:07 -05:00
error: unexpected end of macro invocation
--> $DIR/missing-comma.rs:25:23
|
LL | macro_rules! bar {
| ---------------- when calling this macro
...
LL | bar!(Level::Error, );
| ^ missing tokens in macro arguments
error: aborting due to 6 previous errors
Suggest comma when writing `println!("{}" a);`
2018-07-15 01:50:08 -05:00
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