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Atomics constants are now handled by the deprecation lint

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This commit is contained in:
Oliver Scherer 2019-01-28 10:10:27 +01:00
parent 36245feeb0
commit dc8c7b1677
4 changed files with 27 additions and 132 deletions
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15
clippy_lints/src/replace_consts.rs
View File

@ -69,21 +69,6 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for ReplaceConsts {
const REPLACEMENTS: &[(&[&str], &str)] = &[
// Once
(&["core", "sync", "ONCE_INIT"], "Once::new()"),
// Atomic
(
&["core", "sync", "atomic", "ATOMIC_BOOL_INIT"],
"AtomicBool::new(false)",
),
(&["core", "sync", "atomic", "ATOMIC_ISIZE_INIT"], "AtomicIsize::new(0)"),
(&["core", "sync", "atomic", "ATOMIC_I8_INIT"], "AtomicI8::new(0)"),
(&["core", "sync", "atomic", "ATOMIC_I16_INIT"], "AtomicI16::new(0)"),
(&["core", "sync", "atomic", "ATOMIC_I32_INIT"], "AtomicI32::new(0)"),
(&["core", "sync", "atomic", "ATOMIC_I64_INIT"], "AtomicI64::new(0)"),
(&["core", "sync", "atomic", "ATOMIC_USIZE_INIT"], "AtomicUsize::new(0)"),
(&["core", "sync", "atomic", "ATOMIC_U8_INIT"], "AtomicU8::new(0)"),
(&["core", "sync", "atomic", "ATOMIC_U16_INIT"], "AtomicU16::new(0)"),
(&["core", "sync", "atomic", "ATOMIC_U32_INIT"], "AtomicU32::new(0)"),
(&["core", "sync", "atomic", "ATOMIC_U64_INIT"], "AtomicU64::new(0)"),
// Min
(&["core", "isize", "MIN"], "isize::min_value()"),
(&["core", "i8", "MIN"], "i8::min_value()"),

12
tests/ui/replace_consts.fixed
View File

@ -10,18 +10,6 @@ use std::sync::{Once, ONCE_INIT};
fn bad() {
// Once
{ let foo = ONCE_INIT; };
// Atomic
{ let foo = AtomicBool::new(false); };
{ let foo = AtomicIsize::new(0); };
{ let foo = AtomicI8::new(0); };
{ let foo = AtomicI16::new(0); };
{ let foo = AtomicI32::new(0); };
{ let foo = AtomicI64::new(0); };
{ let foo = AtomicUsize::new(0); };
{ let foo = AtomicU8::new(0); };
{ let foo = AtomicU16::new(0); };
{ let foo = AtomicU32::new(0); };
{ let foo = AtomicU64::new(0); };
// Min
{ let foo = isize::min_value(); };
{ let foo = i8::min_value(); };

12
tests/ui/replace_consts.rs
View File

@ -10,18 +10,6 @@ use std::sync::{Once, ONCE_INIT};
fn bad() {
// Once
{ let foo = ONCE_INIT; };
// Atomic
{ let foo = ATOMIC_BOOL_INIT; };
{ let foo = ATOMIC_ISIZE_INIT; };
{ let foo = ATOMIC_I8_INIT; };
{ let foo = ATOMIC_I16_INIT; };
{ let foo = ATOMIC_I32_INIT; };
{ let foo = ATOMIC_I64_INIT; };
{ let foo = ATOMIC_USIZE_INIT; };
{ let foo = ATOMIC_U8_INIT; };
{ let foo = ATOMIC_U16_INIT; };
{ let foo = ATOMIC_U32_INIT; };
{ let foo = ATOMIC_U64_INIT; };
// Min
{ let foo = std::isize::MIN; };
{ let foo = std::i8::MIN; };

120
tests/ui/replace_consts.stderr
View File

@ -1,8 +1,8 @@
error: using `ATOMIC_BOOL_INIT`
error: using `MIN`
--> $DIR/replace_consts.rs:14:17
|
LL | { let foo = ATOMIC_BOOL_INIT; };
| ^^^^^^^^^^^^^^^^ help: try this: `AtomicBool::new(false)`
LL | { let foo = std::isize::MIN; };
| ^^^^^^^^^^^^^^^ help: try this: `isize::min_value()`
|
note: lint level defined here
--> $DIR/replace_consts.rs:4:9
@ -10,209 +10,143 @@ note: lint level defined here
LL | #![deny(clippy::replace_consts)]
| ^^^^^^^^^^^^^^^^^^^^^^
error: using `ATOMIC_ISIZE_INIT`
error: using `MIN`
--> $DIR/replace_consts.rs:15:17
|
LL | { let foo = ATOMIC_ISIZE_INIT; };
| ^^^^^^^^^^^^^^^^^ help: try this: `AtomicIsize::new(0)`
error: using `ATOMIC_I8_INIT`
--> $DIR/replace_consts.rs:16:17
|
LL | { let foo = ATOMIC_I8_INIT; };
| ^^^^^^^^^^^^^^ help: try this: `AtomicI8::new(0)`
error: using `ATOMIC_I16_INIT`
--> $DIR/replace_consts.rs:17:17
|
LL | { let foo = ATOMIC_I16_INIT; };
| ^^^^^^^^^^^^^^^ help: try this: `AtomicI16::new(0)`
error: using `ATOMIC_I32_INIT`
--> $DIR/replace_consts.rs:18:17
|
LL | { let foo = ATOMIC_I32_INIT; };
| ^^^^^^^^^^^^^^^ help: try this: `AtomicI32::new(0)`
error: using `ATOMIC_I64_INIT`
--> $DIR/replace_consts.rs:19:17
|
LL | { let foo = ATOMIC_I64_INIT; };
| ^^^^^^^^^^^^^^^ help: try this: `AtomicI64::new(0)`
error: using `ATOMIC_USIZE_INIT`
--> $DIR/replace_consts.rs:20:17
|
LL | { let foo = ATOMIC_USIZE_INIT; };
| ^^^^^^^^^^^^^^^^^ help: try this: `AtomicUsize::new(0)`
error: using `ATOMIC_U8_INIT`
--> $DIR/replace_consts.rs:21:17
|
LL | { let foo = ATOMIC_U8_INIT; };
| ^^^^^^^^^^^^^^ help: try this: `AtomicU8::new(0)`
error: using `ATOMIC_U16_INIT`
--> $DIR/replace_consts.rs:22:17
|
LL | { let foo = ATOMIC_U16_INIT; };
| ^^^^^^^^^^^^^^^ help: try this: `AtomicU16::new(0)`
error: using `ATOMIC_U32_INIT`
--> $DIR/replace_consts.rs:23:17
|
LL | { let foo = ATOMIC_U32_INIT; };
| ^^^^^^^^^^^^^^^ help: try this: `AtomicU32::new(0)`
error: using `ATOMIC_U64_INIT`
--> $DIR/replace_consts.rs:24:17
|
LL | { let foo = ATOMIC_U64_INIT; };
| ^^^^^^^^^^^^^^^ help: try this: `AtomicU64::new(0)`
error: using `MIN`
--> $DIR/replace_consts.rs:26:17
|
LL | { let foo = std::isize::MIN; };
| ^^^^^^^^^^^^^^^ help: try this: `isize::min_value()`
error: using `MIN`
--> $DIR/replace_consts.rs:27:17
|
LL | { let foo = std::i8::MIN; };
| ^^^^^^^^^^^^ help: try this: `i8::min_value()`
error: using `MIN`
--> $DIR/replace_consts.rs:28:17
--> $DIR/replace_consts.rs:16:17
|
LL | { let foo = std::i16::MIN; };
| ^^^^^^^^^^^^^ help: try this: `i16::min_value()`
error: using `MIN`
--> $DIR/replace_consts.rs:29:17
--> $DIR/replace_consts.rs:17:17
|
LL | { let foo = std::i32::MIN; };
| ^^^^^^^^^^^^^ help: try this: `i32::min_value()`
error: using `MIN`
--> $DIR/replace_consts.rs:30:17
--> $DIR/replace_consts.rs:18:17
|
LL | { let foo = std::i64::MIN; };
| ^^^^^^^^^^^^^ help: try this: `i64::min_value()`
error: using `MIN`
--> $DIR/replace_consts.rs:31:17
--> $DIR/replace_consts.rs:19:17
|
LL | { let foo = std::i128::MIN; };
| ^^^^^^^^^^^^^^ help: try this: `i128::min_value()`
error: using `MIN`
--> $DIR/replace_consts.rs:32:17
--> $DIR/replace_consts.rs:20:17
|
LL | { let foo = std::usize::MIN; };
| ^^^^^^^^^^^^^^^ help: try this: `usize::min_value()`
error: using `MIN`
--> $DIR/replace_consts.rs:33:17
--> $DIR/replace_consts.rs:21:17
|
LL | { let foo = std::u8::MIN; };
| ^^^^^^^^^^^^ help: try this: `u8::min_value()`
error: using `MIN`
--> $DIR/replace_consts.rs:34:17
--> $DIR/replace_consts.rs:22:17
|
LL | { let foo = std::u16::MIN; };
| ^^^^^^^^^^^^^ help: try this: `u16::min_value()`
error: using `MIN`
--> $DIR/replace_consts.rs:35:17
--> $DIR/replace_consts.rs:23:17
|
LL | { let foo = std::u32::MIN; };
| ^^^^^^^^^^^^^ help: try this: `u32::min_value()`
error: using `MIN`
--> $DIR/replace_consts.rs:36:17
--> $DIR/replace_consts.rs:24:17
|
LL | { let foo = std::u64::MIN; };
| ^^^^^^^^^^^^^ help: try this: `u64::min_value()`
error: using `MIN`
--> $DIR/replace_consts.rs:37:17
--> $DIR/replace_consts.rs:25:17
|
LL | { let foo = std::u128::MIN; };
| ^^^^^^^^^^^^^^ help: try this: `u128::min_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:39:17
--> $DIR/replace_consts.rs:27:17
|
LL | { let foo = std::isize::MAX; };
| ^^^^^^^^^^^^^^^ help: try this: `isize::max_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:40:17
--> $DIR/replace_consts.rs:28:17
|
LL | { let foo = std::i8::MAX; };
| ^^^^^^^^^^^^ help: try this: `i8::max_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:41:17
--> $DIR/replace_consts.rs:29:17
|
LL | { let foo = std::i16::MAX; };
| ^^^^^^^^^^^^^ help: try this: `i16::max_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:42:17
--> $DIR/replace_consts.rs:30:17
|
LL | { let foo = std::i32::MAX; };
| ^^^^^^^^^^^^^ help: try this: `i32::max_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:43:17
--> $DIR/replace_consts.rs:31:17
|
LL | { let foo = std::i64::MAX; };
| ^^^^^^^^^^^^^ help: try this: `i64::max_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:44:17
--> $DIR/replace_consts.rs:32:17
|
LL | { let foo = std::i128::MAX; };
| ^^^^^^^^^^^^^^ help: try this: `i128::max_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:45:17
--> $DIR/replace_consts.rs:33:17
|
LL | { let foo = std::usize::MAX; };
| ^^^^^^^^^^^^^^^ help: try this: `usize::max_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:46:17
--> $DIR/replace_consts.rs:34:17
|
LL | { let foo = std::u8::MAX; };
| ^^^^^^^^^^^^ help: try this: `u8::max_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:47:17
--> $DIR/replace_consts.rs:35:17
|
LL | { let foo = std::u16::MAX; };
| ^^^^^^^^^^^^^ help: try this: `u16::max_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:48:17
--> $DIR/replace_consts.rs:36:17
|
LL | { let foo = std::u32::MAX; };
| ^^^^^^^^^^^^^ help: try this: `u32::max_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:49:17
--> $DIR/replace_consts.rs:37:17
|
LL | { let foo = std::u64::MAX; };
| ^^^^^^^^^^^^^ help: try this: `u64::max_value()`
error: using `MAX`
--> $DIR/replace_consts.rs:50:17
--> $DIR/replace_consts.rs:38:17
|
LL | { let foo = std::u128::MAX; };
| ^^^^^^^^^^^^^^ help: try this: `u128::max_value()`
error: aborting due to 35 previous errors
error: aborting due to 24 previous errors