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|
error: mismatched closing delimiter: `)`
--> $DIR/issue-102878.rs:1:35
|
LL | macro_rules!test{($l:expr,$_:r)=>({const:y y)}
| -^ ^ mismatched closing delimiter
| ||
| |unclosed delimiter
| closing delimiter possibly meant for this
error: invalid fragment specifier `r`
--> $DIR/issue-102878.rs:1:27
|
LL | macro_rules!test{($l:expr,$_:r)=>({const:y y)}
| ^^^^
|
= help: valid fragment specifiers are `ident`, `block`, `stmt`, `expr`, `pat`, `ty`, `lifetime`, `literal`, `path`, `meta`, `tt`, `item` and `vis`
error: expected identifier, found keyword `const`
--> $DIR/issue-102878.rs:1:36
|
LL | macro_rules!test{($l:expr,$_:r)=>({const:y y)}
| ^^^^^ expected identifier, found keyword
...
LL | fn s(){test!(1,i)}
| ---------- in this macro invocation
|
= note: this error originates in the macro `test` (in Nightly builds, run with -Z macro-backtrace for more info)
help: escape `const` to use it as an identifier
|
LL | macro_rules!test{($l:expr,$_:r)=>({r#const:y y)}
| ++
error: expected identifier, found keyword `const`
--> $DIR/issue-102878.rs:1:36
|
LL | macro_rules!test{($l:expr,$_:r)=>({const:y y)}
| ^^^^^ expected identifier, found keyword
...
LL | fn s(){test!(1,i)}
| ---------- in this macro invocation
|
= note: this error originates in the macro `test` (in Nightly builds, run with -Z macro-backtrace for more info)
help: escape `const` to use it as an identifier
|
LL | macro_rules!test{($l:expr,$_:r)=>({r#const:y y)}
| ++
error: expected identifier, found `:`
--> $DIR/issue-102878.rs:1:41
|
LL | macro_rules!test{($l:expr,$_:r)=>({const:y y)}
| ^ expected identifier
...
LL | fn s(){test!(1,i)}
| ---------- in this macro invocation
|
= note: this error originates in the macro `test` (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 5 previous errors
|
