src/test/ui/borrowck/issue-82126-mismatched-subst-and-hir.stderr

   1 error[E0107]: this struct takes 0 lifetime arguments but 1 lifetime argument was supplied
   2   --> $DIR/issue-82126-mismatched-subst-and-hir.rs:16:59
   3    |
   4 LL | async fn buy_lock(generator: &Mutex<MarketMultiplier>) -> LockedMarket<'_> {
   5    |                                                           ^^^^^^^^^^^^---- help: remove these generics
   6    |                                                           |
   7    |                                                           expected 0 lifetime arguments
   8    |
   9 note: struct defined here, with 0 lifetime parameters
  10   --> $DIR/issue-82126-mismatched-subst-and-hir.rs:23:8
  11    |
  12 LL | struct LockedMarket<T>(T);
  13    |        ^^^^^^^^^^^^
  14
  15 error[E0107]: this struct takes 1 generic argument but 0 generic arguments were supplied
  16   --> $DIR/issue-82126-mismatched-subst-and-hir.rs:16:59
  17    |
  18 LL | async fn buy_lock(generator: &Mutex<MarketMultiplier>) -> LockedMarket<'_> {
  19    |                                                           ^^^^^^^^^^^^ expected 1 generic argument
  20    |
  21 note: struct defined here, with 1 generic parameter: `T`
  22   --> $DIR/issue-82126-mismatched-subst-and-hir.rs:23:8
  23    |
  24 LL | struct LockedMarket<T>(T);
  25    |        ^^^^^^^^^^^^ -
  26 help: add missing generic argument
  27    |
  28 LL | async fn buy_lock(generator: &Mutex<MarketMultiplier>) -> LockedMarket<'_, T> {
  29    |                                                                          ^^^
  30
  31 error[E0515]: cannot return value referencing temporary value
  32   --> $DIR/issue-82126-mismatched-subst-and-hir.rs:19:5
  33    |
  34 LL |     LockedMarket(generator.lock().unwrap().buy())
  35    |     ^^^^^^^^^^^^^-------------------------^^^^^^^
  36    |     |            |
  37    |     |            temporary value created here
  38    |     returns a value referencing data owned by the current function
  39
  40 error: aborting due to 3 previous errors
  41
  42 Some errors have detailed explanations: E0107, E0515.
  43 For more information about an error, try `rustc --explain E0107`.