rust-clippy/tests/ui/const_is_empty.stderr

167 lines
4.7 KiB
Text

error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:5:8
|
LL | if "".is_empty() {
| ^^^^^^^^^^^^^
|
= note: `-D clippy::const-is-empty` implied by `-D warnings`
= help: to override `-D warnings` add `#[allow(clippy::const_is_empty)]`
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:8:8
|
LL | if "foobar".is_empty() {
| ^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:14:8
|
LL | if b"".is_empty() {
| ^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:17:8
|
LL | if b"foobar".is_empty() {
| ^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:34:8
|
LL | if empty2.is_empty() {
| ^^^^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:37:8
|
LL | if non_empty2.is_empty() {
| ^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:59:13
|
LL | let _ = EMPTY_STR.is_empty();
| ^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:61:13
|
LL | let _ = NON_EMPTY_STR.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:63:13
|
LL | let _ = EMPTY_BSTR.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:65:13
|
LL | let _ = NON_EMPTY_BSTR.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:67:13
|
LL | let _ = EMPTY_ARRAY.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:69:13
|
LL | let _ = EMPTY_ARRAY_REPEAT.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:71:13
|
LL | let _ = EMPTY_U8_SLICE.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:73:13
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LL | let _ = NON_EMPTY_U8_SLICE.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:75:13
|
LL | let _ = NON_EMPTY_ARRAY.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:77:13
|
LL | let _ = NON_EMPTY_ARRAY_REPEAT.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:79:13
|
LL | let _ = EMPTY_REF_ARRAY.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:81:13
|
LL | let _ = NON_EMPTY_REF_ARRAY.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:83:13
|
LL | let _ = EMPTY_SLICE.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:85:13
|
LL | let _ = NON_EMPTY_SLICE.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:87:13
|
LL | let _ = NON_EMPTY_SLICE_REPEAT.is_empty();
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:93:13
|
LL | let _ = value.is_empty();
| ^^^^^^^^^^^^^^^^
error: this expression always evaluates to false
--> tests/ui/const_is_empty.rs:96:13
|
LL | let _ = x.is_empty();
| ^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:98:13
|
LL | let _ = "".is_empty();
| ^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:100:13
|
LL | let _ = b"".is_empty();
| ^^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:154:13
|
LL | let _ = val.is_empty();
| ^^^^^^^^^^^^^^
error: this expression always evaluates to true
--> tests/ui/const_is_empty.rs:185:9
|
LL | EMPTY_STR.is_empty();
| ^^^^^^^^^^^^^^^^^^^^
error: aborting due to 27 previous errors