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Diffstat (limited to '')
-rw-r--r-- | src/tools/clippy/tests/ui/suspicious_splitn.stderr | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/suspicious_splitn.stderr b/src/tools/clippy/tests/ui/suspicious_splitn.stderr new file mode 100644 index 000000000..3bcd681fa --- /dev/null +++ b/src/tools/clippy/tests/ui/suspicious_splitn.stderr @@ -0,0 +1,75 @@ +error: `splitn` called with `0` splits + --> $DIR/suspicious_splitn.rs:10:13 + | +LL | let _ = "a,b".splitn(0, ','); + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: `-D clippy::suspicious-splitn` implied by `-D warnings` + = note: the resulting iterator will always return `None` + +error: `rsplitn` called with `0` splits + --> $DIR/suspicious_splitn.rs:11:13 + | +LL | let _ = "a,b".rsplitn(0, ','); + | ^^^^^^^^^^^^^^^^^^^^^ + | + = note: the resulting iterator will always return `None` + +error: `splitn` called with `1` split + --> $DIR/suspicious_splitn.rs:12:13 + | +LL | let _ = "a,b".splitn(1, ','); + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: the resulting iterator will always return the entire string followed by `None` + +error: `splitn` called with `0` splits + --> $DIR/suspicious_splitn.rs:13:13 + | +LL | let _ = [0, 1, 2].splitn(0, |&x| x == 1); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the resulting iterator will always return `None` + +error: `splitn_mut` called with `0` splits + --> $DIR/suspicious_splitn.rs:14:13 + | +LL | let _ = [0, 1, 2].splitn_mut(0, |&x| x == 1); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the resulting iterator will always return `None` + +error: `splitn` called with `1` split + --> $DIR/suspicious_splitn.rs:15:13 + | +LL | let _ = [0, 1, 2].splitn(1, |&x| x == 1); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the resulting iterator will always return the entire slice followed by `None` + +error: `rsplitn_mut` called with `1` split + --> $DIR/suspicious_splitn.rs:16:13 + | +LL | let _ = [0, 1, 2].rsplitn_mut(1, |&x| x == 1); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the resulting iterator will always return the entire slice followed by `None` + +error: `splitn` called with `1` split + --> $DIR/suspicious_splitn.rs:19:13 + | +LL | let _ = "a,b".splitn(X + 1, ','); + | ^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: the resulting iterator will always return the entire string followed by `None` + +error: `splitn` called with `0` splits + --> $DIR/suspicious_splitn.rs:20:13 + | +LL | let _ = "a,b".splitn(X, ','); + | ^^^^^^^^^^^^^^^^^^^^ + | + = note: the resulting iterator will always return `None` + +error: aborting due to 9 previous errors + |