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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/static/static-reference-to-fn-2.stderr | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/static/static-reference-to-fn-2.stderr')
-rw-r--r-- | src/test/ui/static/static-reference-to-fn-2.stderr | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/test/ui/static/static-reference-to-fn-2.stderr b/src/test/ui/static/static-reference-to-fn-2.stderr new file mode 100644 index 000000000..ff15884bd --- /dev/null +++ b/src/test/ui/static/static-reference-to-fn-2.stderr @@ -0,0 +1,49 @@ +error[E0716]: temporary value dropped while borrowed + --> $DIR/static-reference-to-fn-2.rs:18:22 + | +LL | fn state1(self_: &mut StateMachineIter) -> Option<&'static str> { + | ----- has type `&mut StateMachineIter<'1>` +LL | self_.statefn = &id(state2 as StateMachineFunc); + | -----------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- temporary value is freed at the end of this statement + | | | + | | creates a temporary which is freed while still in use + | assignment requires that borrow lasts for `'1` + +error[E0716]: temporary value dropped while borrowed + --> $DIR/static-reference-to-fn-2.rs:24:22 + | +LL | fn state2(self_: &mut StateMachineIter) -> Option<(&'static str)> { + | ----- has type `&mut StateMachineIter<'1>` +LL | self_.statefn = &id(state3 as StateMachineFunc); + | -----------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- temporary value is freed at the end of this statement + | | | + | | creates a temporary which is freed while still in use + | assignment requires that borrow lasts for `'1` + +error[E0716]: temporary value dropped while borrowed + --> $DIR/static-reference-to-fn-2.rs:30:22 + | +LL | fn state3(self_: &mut StateMachineIter) -> Option<(&'static str)> { + | ----- has type `&mut StateMachineIter<'1>` +LL | self_.statefn = &id(finished as StateMachineFunc); + | -----------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^- temporary value is freed at the end of this statement + | | | + | | creates a temporary which is freed while still in use + | assignment requires that borrow lasts for `'1` + +error[E0515]: cannot return value referencing temporary value + --> $DIR/static-reference-to-fn-2.rs:40:5 + | +LL | / StateMachineIter { +LL | | +LL | | statefn: &id(state1 as StateMachineFunc) + | | ------------------------------ temporary value created here +LL | | } + | |_____^ returns a value referencing data owned by the current function + | + = help: use `.collect()` to allocate the iterator + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0515, E0716. +For more information about an error, try `rustc --explain E0515`. |