rust/src/test/ui/proc-macro/lifetimes.stderr

error: expected type, found `'`
  --> $DIR/lifetimes.rs:7:10
   |
LL | type A = single_quote_alone!();
   |          ^^^^^^^^^^^^^^^^^^^^^
   |          |
   |          expected type
   |          this macro call doesn't expand to a type
   |
   = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)

error: aborting due to previous error
Represent lifetimes as two joint tokens in proc macros 2018-05-13 21:01:56 +00:00			error: expected type, found `'`
Stabilize proc macros in type positions 2019-08-27 00:48:48 +00:00			`--> $DIR/lifetimes.rs:7:10`
Represent lifetimes as two joint tokens in proc macros 2018-05-13 21:01:56 +00:00			`\|`
Update tests 2019-03-09 12:03:44 +00:00			`LL \| type A = single_quote_alone!();`
Improve handling of spans around macro result parse errors Fixes #81543 After we expand a macro, we try to parse the resulting tokens as a AST node. This commit makes several improvements to how we handle spans when an error occurs: * Only ovewrite the original `Span` if it's a dummy span. This preserves a more-specific span if one is available. * Use `self.prev_token` instead of `self.token` when emitting an error message after encountering EOF, since an EOF token always has a dummy span * Make `SourceMap::next_point` leave dummy spans unused. A dummy span does not have a logical 'next point', since it's a zero-length span. Re-using the span span preserves its 'dummy-ness' for other checks 2021-01-31 20:21:28 +00:00			`\| ^^^^^^^^^^^^^^^^^^^^^`
			`\| \|`
			`\| expected type`
			`\| this macro call doesn't expand to a type`
			`\|`
			`= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)`
Represent lifetimes as two joint tokens in proc macros 2018-05-13 21:01:56 +00:00
			`error: aborting due to previous error`