error[E0452]: malformed lint attribute input
  --> $DIR/reasons-erroneous.rs:5:58
   |
LL | #![warn(absolute_paths_not_starting_with_crate, reason = 0)]
   |                                                          ^ reason must be a string literal

error[E0452]: malformed lint attribute input
  --> $DIR/reasons-erroneous.rs:8:40
   |
LL | #![warn(anonymous_parameters, reason = b"consider these, for we have condemned them")]
   |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ reason must be a string literal

error[E0452]: malformed lint attribute input
  --> $DIR/reasons-erroneous.rs:11:29
   |
LL | #![warn(bare_trait_objects, reasons = "leaders to no sure land, guides their bearings lost")]
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument

error[E0452]: malformed lint attribute input
  --> $DIR/reasons-erroneous.rs:14:23
   |
LL | #![warn(box_pointers, blerp = "or in league with robbers have reversed the signposts")]
   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument

error[E0452]: malformed lint attribute input
  --> $DIR/reasons-erroneous.rs:17:36
   |
LL | #![warn(elided_lifetimes_in_paths, reason("disrespectful to ancestors", "irresponsible to heirs"))]
   |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ bad attribute argument

error[E0452]: malformed lint attribute input
  --> $DIR/reasons-erroneous.rs:20:44
   |
LL | #![warn(ellipsis_inclusive_range_patterns, reason = "born barren", reason = "a freak growth")]
   |                                            ^^^^^^^^^^^^^^^^^^^^^^ reason in lint attribute must come last

error[E0452]: malformed lint attribute input
  --> $DIR/reasons-erroneous.rs:23:25
   |
LL | #![warn(keyword_idents, reason = "root in rubble", macro_use_extern_crate)]
   |                         ^^^^^^^^^^^^^^^^^^^^^^^^^ reason in lint attribute must come last

warning: unknown lint: `reason`
  --> $DIR/reasons-erroneous.rs:26:39
   |
LL | #![warn(missing_copy_implementations, reason)]
   |                                       ^^^^^^
   |
   = note: `#[warn(unknown_lints)]` on by default

error: aborting due to 7 previous errors; 1 warning emitted

For more information about this error, try `rustc --explain E0452`.