diff options
Diffstat (limited to 'src/test/ui/borrowck/suggest-local-var-double-mut.stderr')
| -rw-r--r-- | src/test/ui/borrowck/suggest-local-var-double-mut.stderr | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/test/ui/borrowck/suggest-local-var-double-mut.stderr b/src/test/ui/borrowck/suggest-local-var-double-mut.stderr new file mode 100644 index 000000000..3a43c18a7 --- /dev/null +++ b/src/test/ui/borrowck/suggest-local-var-double-mut.stderr @@ -0,0 +1,44 @@ +error[E0499]: cannot borrow `*self` as mutable more than once at a time + --> $DIR/suggest-local-var-double-mut.rs:12:22 + | +LL | self.foo(self.bar()); + | ---------^^^^^^^^^^- + | | | | + | | | second mutable borrow occurs here + | | first borrow later used by call + | first mutable borrow occurs here + | +help: try adding a local storing this argument... + --> $DIR/suggest-local-var-double-mut.rs:12:22 + | +LL | self.foo(self.bar()); + | ^^^^^^^^^^ +help: ...and then using that local as the argument to this call + --> $DIR/suggest-local-var-double-mut.rs:12:13 + | +LL | self.foo(self.bar()); + | ^^^^^^^^^^^^^^^^^^^^ + +error[E0499]: cannot borrow `*self` as mutable more than once at a time + --> $DIR/suggest-local-var-double-mut.rs:24:39 + | +LL | Self::foo(self, Self::bar(self)); + | --------- ---- ^^^^ second mutable borrow occurs here + | | | + | | first mutable borrow occurs here + | first borrow later used by call + | +help: try adding a local storing this argument... + --> $DIR/suggest-local-var-double-mut.rs:24:29 + | +LL | Self::foo(self, Self::bar(self)); + | ^^^^^^^^^^^^^^^ +help: ...and then using that local as the argument to this call + --> $DIR/suggest-local-var-double-mut.rs:24:13 + | +LL | Self::foo(self, Self::bar(self)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0499`. |