[rustc.git] / src / test / ui / macros / derive-in-eager-expansion-hang.stderr

error: format argument must be a string literal
  --> $DIR/derive-in-eager-expansion-hang.rs:4:5
   |
LL | /     {
LL | |         #[derive(Clone)]
LL | |         struct S;
LL | |
LL | |         ""
LL | |     }
   | |_____^
...
LL |       format_args!(hang!());
   |                    ------- in this macro invocation
   |
   = note: this error originates in the macro `hang` (in Nightly builds, run with -Z macro-backtrace for more info)
help: you might be missing a string literal to format with
   |
LL |     format_args!("{}", hang!());
   |                  +++++

error: aborting due to previous error
Commit	Line	Data
416331ca XL	1	error: format argument must be a string literal
	2	--> $DIR/derive-in-eager-expansion-hang.rs:4:5
	3	\|
	4	LL \| / {
	5	LL \| \| #[derive(Clone)]
	6	LL \| \| struct S;
	7	LL \| \|
	8	LL \| \| ""
	9	LL \| \| }
	10	\| \|_____^
	11	...
	12	LL \| format_args!(hang!());
	13	\| ------- in this macro invocation
e74abb32	14	\|
17df50a5	15	= note: this error originates in the macro `hang` (in Nightly builds, run with -Z macro-backtrace for more info)
416331ca XL	16	help: you might be missing a string literal to format with
	17	\|
	18	LL \| format_args!("{}", hang!());
94222f64	19	\| +++++
416331ca XL	20
	21	error: aborting due to previous error
	22