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Diffstat (limited to 'src/test/ui/intrinsics/const-eval-select-bad.stderr')
| -rw-r--r-- | src/test/ui/intrinsics/const-eval-select-bad.stderr | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/src/test/ui/intrinsics/const-eval-select-bad.stderr b/src/test/ui/intrinsics/const-eval-select-bad.stderr new file mode 100644 index 000000000..89dba12c8 --- /dev/null +++ b/src/test/ui/intrinsics/const-eval-select-bad.stderr @@ -0,0 +1,88 @@ +error[E0277]: the trait bound `[closure@$DIR/const-eval-select-bad.rs:7:27: 7:29]: FnOnce<()>` is not satisfied + --> $DIR/const-eval-select-bad.rs:7:27 + | +LL | const_eval_select((), || {}, || {}); + | ----------------- ^^^^^ expected an `FnOnce<()>` closure, found `[closure@$DIR/const-eval-select-bad.rs:7:27: 7:29]` + | | + | required by a bound introduced by this call + | + = help: the trait `~const FnOnce<()>` is not implemented for `[closure@$DIR/const-eval-select-bad.rs:7:27: 7:29]` +note: the trait `FnOnce<()>` is implemented for `[closure@$DIR/const-eval-select-bad.rs:7:27: 7:29]`, but that implementation is not `const` + --> $DIR/const-eval-select-bad.rs:7:27 + | +LL | const_eval_select((), || {}, || {}); + | ^^^^^ + = note: wrap the `[closure@$DIR/const-eval-select-bad.rs:7:27: 7:29]` in a closure with no arguments: `|| { /* code */ }` +note: required by a bound in `const_eval_select` + --> $SRC_DIR/core/src/intrinsics.rs:LL:COL + | +LL | F: ~const FnOnce<ARG, Output = RET>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `const_eval_select` + +error[E0277]: the trait bound `{integer}: FnOnce<()>` is not satisfied + --> $DIR/const-eval-select-bad.rs:9:27 + | +LL | const_eval_select((), 42, 0xDEADBEEF); + | ----------------- ^^ expected an `FnOnce<()>` closure, found `{integer}` + | | + | required by a bound introduced by this call + | + = help: the trait `~const FnOnce<()>` is not implemented for `{integer}` + = note: wrap the `{integer}` in a closure with no arguments: `|| { /* code */ }` +note: required by a bound in `const_eval_select` + --> $SRC_DIR/core/src/intrinsics.rs:LL:COL + | +LL | F: ~const FnOnce<ARG, Output = RET>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `const_eval_select` + +error[E0277]: expected a `FnOnce<()>` closure, found `{integer}` + --> $DIR/const-eval-select-bad.rs:9:31 + | +LL | const_eval_select((), 42, 0xDEADBEEF); + | ----------------- ^^^^^^^^^^ expected an `FnOnce<()>` closure, found `{integer}` + | | + | required by a bound introduced by this call + | + = help: the trait `FnOnce<()>` is not implemented for `{integer}` + = note: wrap the `{integer}` in a closure with no arguments: `|| { /* code */ }` +note: required by a bound in `const_eval_select` + --> $SRC_DIR/core/src/intrinsics.rs:LL:COL + | +LL | G: FnOnce<ARG, Output = RET> + ~const Destruct, + | ^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `const_eval_select` + +error[E0271]: type mismatch resolving `<fn(i32) -> bool {bar} as FnOnce<(i32,)>>::Output == i32` + --> $DIR/const-eval-select-bad.rs:29:5 + | +LL | const_eval_select((1,), foo, bar); + | ^^^^^^^^^^^^^^^^^ expected `i32`, found `bool` + | +note: required by a bound in `const_eval_select` + --> $SRC_DIR/core/src/intrinsics.rs:LL:COL + | +LL | G: FnOnce<ARG, Output = RET> + ~const Destruct, + | ^^^^^^^^^^^^ required by this bound in `const_eval_select` + +error[E0631]: type mismatch in function arguments + --> $DIR/const-eval-select-bad.rs:34:32 + | +LL | const fn foo(n: i32) -> i32 { + | --------------------------- found signature defined here +... +LL | const_eval_select((true,), foo, baz); + | ----------------- ^^^ expected due to this + | | + | required by a bound introduced by this call + | + = note: expected function signature `fn(bool) -> _` + found function signature `fn(i32) -> _` +note: required by a bound in `const_eval_select` + --> $SRC_DIR/core/src/intrinsics.rs:LL:COL + | +LL | F: ~const FnOnce<ARG, Output = RET>, + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `const_eval_select` + +error: aborting due to 5 previous errors + +Some errors have detailed explanations: E0271, E0277, E0631. +For more information about an error, try `rustc --explain E0271`. |