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Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/filter_map_identity.stderr | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/filter_map_identity.stderr b/src/tools/clippy/tests/ui/filter_map_identity.stderr new file mode 100644 index 000000000..43c9fdca4 --- /dev/null +++ b/src/tools/clippy/tests/ui/filter_map_identity.stderr @@ -0,0 +1,28 @@ +error: use of `filter_map` with an identity function + --> $DIR/filter_map_identity.rs:8:22 + | +LL | let _ = iterator.filter_map(|x| x); + | ^^^^^^^^^^^^^^^^^ help: try: `flatten()` + | + = note: `-D clippy::filter-map-identity` implied by `-D warnings` + +error: use of `filter_map` with an identity function + --> $DIR/filter_map_identity.rs:11:22 + | +LL | let _ = iterator.filter_map(std::convert::identity); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `flatten()` + +error: use of `filter_map` with an identity function + --> $DIR/filter_map_identity.rs:15:22 + | +LL | let _ = iterator.filter_map(identity); + | ^^^^^^^^^^^^^^^^^^^^ help: try: `flatten()` + +error: use of `filter_map` with an identity function + --> $DIR/filter_map_identity.rs:18:22 + | +LL | let _ = iterator.filter_map(|x| return x); + | ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `flatten()` + +error: aborting due to 4 previous errors + |