error: requires at least a format string argument
  --> $DIR/format-parse-errors.rs:4:5
   |
LL |     format!();
   |     ^^^^^^^^^
   |
   = note: this error originates in the macro `$crate::__export::format_args` which comes from the expansion of the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)

error: expected expression, found keyword `struct`
  --> $DIR/format-parse-errors.rs:5:13
   |
LL |     format!(struct);
   |             ^^^^^^ expected expression

error: expected expression, found end of macro arguments
  --> $DIR/format-parse-errors.rs:6:24
   |
LL |     format!("s", name =);
   |                        ^ expected expression

error: positional arguments cannot follow named arguments
  --> $DIR/format-parse-errors.rs:10:9
   |
LL |         foo = foo,
   |               --- named argument
LL |         bar,
   |         ^^^ positional arguments must be before named arguments

error: expected expression, found keyword `struct`
  --> $DIR/format-parse-errors.rs:12:30
   |
LL |     format!("s {foo}", foo = struct);
   |                              ^^^^^^ expected expression

error: expected expression, found keyword `struct`
  --> $DIR/format-parse-errors.rs:13:18
   |
LL |     format!("s", struct);
   |                  ^^^^^^ expected expression

error: format argument must be a string literal
  --> $DIR/format-parse-errors.rs:16:13
   |
LL |     format!(123);
   |             ^^^
   |
help: you might be missing a string literal to format with
   |
LL |     format!("{}", 123);
   |             +++++

error: aborting due to 7 previous errors