diff options
Diffstat (limited to 'src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.stderr')
| -rw-r--r-- | src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.stderr | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.stderr b/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.stderr new file mode 100644 index 000000000..7e767cba3 --- /dev/null +++ b/src/test/ui/closures/2229_closure_analysis/diagnostics/liveness.stderr @@ -0,0 +1,65 @@ +warning: value captured by `a` is never read + --> $DIR/liveness.rs:24:9 + | +LL | a = 1; + | ^ + | +note: the lint level is defined here + --> $DIR/liveness.rs:5:9 + | +LL | #![warn(unused)] + | ^^^^^^ + = note: `#[warn(unused_assignments)]` implied by `#[warn(unused)]` + = help: did you mean to capture by reference instead? + +warning: unused variable: `a` + --> $DIR/liveness.rs:33:9 + | +LL | a += 1; + | ^ + | + = note: `#[warn(unused_variables)]` implied by `#[warn(unused)]` + = help: did you mean to capture by reference instead? + +warning: value assigned to `a` is never read + --> $DIR/liveness.rs:53:9 + | +LL | a += 1; + | ^ + | + = help: maybe it is overwritten before being read? + +warning: value assigned to `a` is never read + --> $DIR/liveness.rs:77:13 + | +LL | a = Some("d1"); + | ^ + | + = help: maybe it is overwritten before being read? + +warning: value assigned to `b` is never read + --> $DIR/liveness.rs:85:13 + | +LL | b = Some("e1"); + | ^ + | + = help: maybe it is overwritten before being read? + +warning: value assigned to `b` is never read + --> $DIR/liveness.rs:87:13 + | +LL | b = Some("e2"); + | ^ + | + = help: maybe it is overwritten before being read? + +warning: unused variable: `b` + --> $DIR/liveness.rs:85:13 + | +LL | b = Some("e1"); + | ^ + | + = help: did you mean to capture by reference instead? + +warning: 7 warnings emitted + |