diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/slow_vector_initialization.stderr')
-rw-r--r-- | src/tools/clippy/tests/ui/slow_vector_initialization.stderr | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/slow_vector_initialization.stderr b/src/tools/clippy/tests/ui/slow_vector_initialization.stderr new file mode 100644 index 000000000..cb3ce3e95 --- /dev/null +++ b/src/tools/clippy/tests/ui/slow_vector_initialization.stderr @@ -0,0 +1,76 @@ +error: slow zero-filling initialization + --> $DIR/slow_vector_initialization.rs:13:5 + | +LL | let mut vec1 = Vec::with_capacity(len); + | ----------------------- help: consider replace allocation with: `vec![0; len]` +LL | vec1.extend(repeat(0).take(len)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: `-D clippy::slow-vector-initialization` implied by `-D warnings` + +error: slow zero-filling initialization + --> $DIR/slow_vector_initialization.rs:17:5 + | +LL | let mut vec2 = Vec::with_capacity(len - 10); + | ---------------------------- help: consider replace allocation with: `vec![0; len - 10]` +LL | vec2.extend(repeat(0).take(len - 10)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: slow zero-filling initialization + --> $DIR/slow_vector_initialization.rs:24:5 + | +LL | let mut vec4 = Vec::with_capacity(len); + | ----------------------- help: consider replace allocation with: `vec![0; len]` +LL | vec4.extend(repeat(0).take(vec4.capacity())); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: slow zero-filling initialization + --> $DIR/slow_vector_initialization.rs:34:5 + | +LL | let mut resized_vec = Vec::with_capacity(30); + | ---------------------- help: consider replace allocation with: `vec![0; 30]` +LL | resized_vec.resize(30, 0); + | ^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: slow zero-filling initialization + --> $DIR/slow_vector_initialization.rs:37:5 + | +LL | let mut extend_vec = Vec::with_capacity(30); + | ---------------------- help: consider replace allocation with: `vec![0; 30]` +LL | extend_vec.extend(repeat(0).take(30)); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: slow zero-filling initialization + --> $DIR/slow_vector_initialization.rs:44:5 + | +LL | let mut vec1 = Vec::with_capacity(len); + | ----------------------- help: consider replace allocation with: `vec![0; len]` +LL | vec1.resize(len, 0); + | ^^^^^^^^^^^^^^^^^^^ + +error: slow zero-filling initialization + --> $DIR/slow_vector_initialization.rs:52:5 + | +LL | let mut vec3 = Vec::with_capacity(len - 10); + | ---------------------------- help: consider replace allocation with: `vec![0; len - 10]` +LL | vec3.resize(len - 10, 0); + | ^^^^^^^^^^^^^^^^^^^^^^^^ + +error: slow zero-filling initialization + --> $DIR/slow_vector_initialization.rs:55:5 + | +LL | let mut vec4 = Vec::with_capacity(len); + | ----------------------- help: consider replace allocation with: `vec![0; len]` +LL | vec4.resize(vec4.capacity(), 0); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: slow zero-filling initialization + --> $DIR/slow_vector_initialization.rs:59:5 + | +LL | vec1 = Vec::with_capacity(10); + | ---------------------- help: consider replace allocation with: `vec![0; 10]` +LL | vec1.resize(10, 0); + | ^^^^^^^^^^^^^^^^^^ + +error: aborting due to 9 previous errors + |