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Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/string_extend.stderr | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/string_extend.stderr b/src/tools/clippy/tests/ui/string_extend.stderr new file mode 100644 index 000000000..6af8c9e16 --- /dev/null +++ b/src/tools/clippy/tests/ui/string_extend.stderr @@ -0,0 +1,22 @@ +error: calling `.extend(_.chars())` + --> $DIR/string_extend.rs:18:5 + | +LL | s.extend(abc.chars()); + | ^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.push_str(abc)` + | + = note: `-D clippy::string-extend-chars` implied by `-D warnings` + +error: calling `.extend(_.chars())` + --> $DIR/string_extend.rs:21:5 + | +LL | s.extend("abc".chars()); + | ^^^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.push_str("abc")` + +error: calling `.extend(_.chars())` + --> $DIR/string_extend.rs:24:5 + | +LL | s.extend(def.chars()); + | ^^^^^^^^^^^^^^^^^^^^^ help: try this: `s.push_str(&def)` + +error: aborting due to 3 previous errors + |