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| author | Alex Macleod <alex@macleod.io> | 2024-02-28 13:17:14 +0000 |
|---|---|---|
| committer | Alex Macleod <alex@macleod.io> | 2024-02-28 13:24:14 +0000 |
| commit | 733e1d43c7e639d52600a932c308f2000e459734 (patch) | |
| tree | 41569c03400592f5a44e8d2d93bd35a5b349f2ba | |
| parent | 10136170fe9ed01e46aeb4f4479175b79eb0e3c7 (diff) | |
| download | rust-733e1d43c7e639d52600a932c308f2000e459734.tar.gz rust-733e1d43c7e639d52600a932c308f2000e459734.zip | |
Show duplicate diagnostics in UI tests by default
51 files changed, 375 insertions, 318 deletions
diff --git a/tests/compile-test.rs b/tests/compile-test.rs index a088896b6b0..a0c8bf9334c 100644 --- a/tests/compile-test.rs +++ b/tests/compile-test.rs @@ -138,6 +138,7 @@ fn base_config(test_dir: &str) -> (Config, Args) { "-Aunused", "-Ainternal_features", "-Zui-testing", + "-Zdeduplicate-diagnostics=no", "-Dwarnings", &format!("-Ldependency={}", deps_path.display()), ] diff --git a/tests/ui-internal/custom_ice_message.stderr b/tests/ui-internal/custom_ice_message.stderr index d8b158816c9..0f27a334734 100644 --- a/tests/ui-internal/custom_ice_message.stderr +++ b/tests/ui-internal/custom_ice_message.stderr @@ -8,7 +8,7 @@ note: we would appreciate a bug report: https://github.com/rust-lang/rust-clippy note: rustc <version> running on <target> -note: compiler flags: -Z ui-testing +note: compiler flags: -Z ui-testing -Z deduplicate-diagnostics=no note: Clippy version: foo diff --git a/tests/ui/assign_ops2.rs b/tests/ui/assign_ops2.rs index a5355642584..8379159a27d 100644 --- a/tests/ui/assign_ops2.rs +++ b/tests/ui/assign_ops2.rs @@ -1,4 +1,6 @@ //@no-rustfix: overlapping suggestions +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![allow(clippy::uninlined_format_args)] #[allow(unused_assignments)] diff --git a/tests/ui/assign_ops2.stderr b/tests/ui/assign_ops2.stderr index ddeba2b2ff8..ed86459eb53 100644 --- a/tests/ui/assign_ops2.stderr +++ b/tests/ui/assign_ops2.stderr @@ -1,5 +1,5 @@ error: variable appears on both sides of an assignment operation - --> tests/ui/assign_ops2.rs:8:5 + --> tests/ui/assign_ops2.rs:10:5 | LL | a += a + 1; | ^^^^^^^^^^ @@ -16,7 +16,7 @@ LL | a = a + a + 1; | ~~~~~~~~~~~~~ error: variable appears on both sides of an assignment operation - --> tests/ui/assign_ops2.rs:11:5 + --> tests/ui/assign_ops2.rs:13:5 | LL | a += 1 + a; | ^^^^^^^^^^ @@ -31,7 +31,7 @@ LL | a = a + 1 + a; | ~~~~~~~~~~~~~ error: variable appears on both sides of an assignment operation - --> tests/ui/assign_ops2.rs:13:5 + --> tests/ui/assign_ops2.rs:15:5 | LL | a -= a - 1; | ^^^^^^^^^^ @@ -46,7 +46,7 @@ LL | a = a - (a - 1); | ~~~~~~~~~~~~~~~ error: variable appears on both sides of an assignment operation - --> tests/ui/assign_ops2.rs:15:5 + --> tests/ui/assign_ops2.rs:17:5 | LL | a *= a * 99; | ^^^^^^^^^^^ @@ -61,7 +61,7 @@ LL | a = a * a * 99; | ~~~~~~~~~~~~~~ error: variable appears on both sides of an assignment operation - --> tests/ui/assign_ops2.rs:17:5 + --> tests/ui/assign_ops2.rs:19:5 | LL | a *= 42 * a; | ^^^^^^^^^^^ @@ -76,7 +76,7 @@ LL | a = a * 42 * a; | ~~~~~~~~~~~~~~ error: variable appears on both sides of an assignment operation - --> tests/ui/assign_ops2.rs:19:5 + --> tests/ui/assign_ops2.rs:21:5 | LL | a /= a / 2; | ^^^^^^^^^^ @@ -91,7 +91,7 @@ LL | a = a / (a / 2); | ~~~~~~~~~~~~~~~ error: variable appears on both sides of an assignment operation - --> tests/ui/assign_ops2.rs:21:5 + --> tests/ui/assign_ops2.rs:23:5 | LL | a %= a % 5; | ^^^^^^^^^^ @@ -106,7 +106,7 @@ LL | a = a % (a % 5); | ~~~~~~~~~~~~~~~ error: variable appears on both sides of an assignment operation - --> tests/ui/assign_ops2.rs:23:5 + --> tests/ui/assign_ops2.rs:25:5 | LL | a &= a & 1; | ^^^^^^^^^^ @@ -121,7 +121,7 @@ LL | a = a & a & 1; | ~~~~~~~~~~~~~ error: variable appears on both sides of an assignment operation - --> tests/ui/assign_ops2.rs:25:5 + --> tests/ui/assign_ops2.rs:27:5 | LL | a *= a * a; | ^^^^^^^^^^ @@ -136,7 +136,7 @@ LL | a = a * a * a; | ~~~~~~~~~~~~~ error: manual implementation of an assign operation - --> tests/ui/assign_ops2.rs:63:5 + --> tests/ui/assign_ops2.rs:65:5 | LL | buf = buf + cows.clone(); | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `buf += cows.clone()` diff --git a/tests/ui/else_if_without_else.rs b/tests/ui/else_if_without_else.rs index eb5e2266540..e7786f7dd27 100644 --- a/tests/ui/else_if_without_else.rs +++ b/tests/ui/else_if_without_else.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::all)] #![warn(clippy::else_if_without_else)] diff --git a/tests/ui/else_if_without_else.stderr b/tests/ui/else_if_without_else.stderr index 80355cb2dba..3bb840f39e7 100644 --- a/tests/ui/else_if_without_else.stderr +++ b/tests/ui/else_if_without_else.stderr @@ -1,5 +1,5 @@ error: `if` expression with an `else if`, but without a final `else` - --> tests/ui/else_if_without_else.rs:45:12 + --> tests/ui/else_if_without_else.rs:47:12 | LL | } else if bla2() { | ____________^ @@ -13,7 +13,7 @@ LL | | } = help: to override `-D warnings` add `#[allow(clippy::else_if_without_else)]` error: `if` expression with an `else if`, but without a final `else` - --> tests/ui/else_if_without_else.rs:54:12 + --> tests/ui/else_if_without_else.rs:56:12 | LL | } else if bla3() { | ____________^ diff --git a/tests/ui/identity_op.fixed b/tests/ui/identity_op.fixed index 660e9a21b18..0c5471dc99c 100644 --- a/tests/ui/identity_op.fixed +++ b/tests/ui/identity_op.fixed @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::identity_op)] #![allow(unused)] #![allow( @@ -134,7 +136,7 @@ fn main() { //~^ ERROR: this operation has no effect f(if b { 1 } else { 2 } + 3); //~^ ERROR: this operation has no effect - + const _: i32 = { 2 * 4 } + 3; //~^ ERROR: this operation has no effect const _: i32 = { 1 + 2 * 3 } + 3; diff --git a/tests/ui/identity_op.rs b/tests/ui/identity_op.rs index bbef531e9dc..f37ed3222da 100644 --- a/tests/ui/identity_op.rs +++ b/tests/ui/identity_op.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::identity_op)] #![allow(unused)] #![allow( @@ -134,7 +136,7 @@ fn main() { //~^ ERROR: this operation has no effect f(0 + if b { 1 } else { 2 } + 3); //~^ ERROR: this operation has no effect - + const _: i32 = { 2 * 4 } + 0 + 3; //~^ ERROR: this operation has no effect const _: i32 = 0 + { 1 + 2 * 3 } + 3; diff --git a/tests/ui/identity_op.stderr b/tests/ui/identity_op.stderr index 9fff86b86f9..4947eee650b 100644 --- a/tests/ui/identity_op.stderr +++ b/tests/ui/identity_op.stderr @@ -1,5 +1,5 @@ error: this operation has no effect - --> tests/ui/identity_op.rs:44:5 + --> tests/ui/identity_op.rs:46:5 | LL | x + 0; | ^^^^^ help: consider reducing it to: `x` @@ -8,307 +8,307 @@ LL | x + 0; = help: to override `-D warnings` add `#[allow(clippy::identity_op)]` error: this operation has no effect - --> tests/ui/identity_op.rs:46:5 + --> tests/ui/identity_op.rs:48:5 | LL | x + (1 - 1); | ^^^^^^^^^^^ help: consider reducing it to: `x` error: this operation has no effect - --> tests/ui/identity_op.rs:49:5 + --> tests/ui/identity_op.rs:51:5 | LL | 0 + x; | ^^^^^ help: consider reducing it to: `x` error: this operation has no effect - --> tests/ui/identity_op.rs:53:5 + --> tests/ui/identity_op.rs:55:5 | LL | x | (0); | ^^^^^^^ help: consider reducing it to: `x` error: this operation has no effect - --> tests/ui/identity_op.rs:57:5 + --> tests/ui/identity_op.rs:59:5 | LL | x * 1; | ^^^^^ help: consider reducing it to: `x` error: this operation has no effect - --> tests/ui/identity_op.rs:59:5 + --> tests/ui/identity_op.rs:61:5 | LL | 1 * x; | ^^^^^ help: consider reducing it to: `x` error: this operation has no effect - --> tests/ui/identity_op.rs:66:5 + --> tests/ui/identity_op.rs:68:5 | LL | -1 & x; | ^^^^^^ help: consider reducing it to: `x` error: this operation has no effect - --> tests/ui/identity_op.rs:70:5 + --> tests/ui/identity_op.rs:72:5 | LL | u & 255; | ^^^^^^^ help: consider reducing it to: `u` error: this operation has no effect - --> tests/ui/identity_op.rs:74:5 + --> tests/ui/identity_op.rs:76:5 | LL | 42 << 0; | ^^^^^^^ help: consider reducing it to: `42` error: this operation has no effect - --> tests/ui/identity_op.rs:76:5 + --> tests/ui/identity_op.rs:78:5 | LL | 1 >> 0; | ^^^^^^ help: consider reducing it to: `1` error: this operation has no effect - --> tests/ui/identity_op.rs:78:5 + --> tests/ui/identity_op.rs:80:5 | LL | 42 >> 0; | ^^^^^^^ help: consider reducing it to: `42` error: this operation has no effect - --> tests/ui/identity_op.rs:80:5 + --> tests/ui/identity_op.rs:82:5 | LL | &x >> 0; | ^^^^^^^ help: consider reducing it to: `x` error: this operation has no effect - --> tests/ui/identity_op.rs:82:5 + --> tests/ui/identity_op.rs:84:5 | LL | x >> &0; | ^^^^^^^ help: consider reducing it to: `x` error: this operation has no effect - --> tests/ui/identity_op.rs:90:5 + --> tests/ui/identity_op.rs:92:5 | LL | 2 % 3; | ^^^^^ help: consider reducing it to: `2` error: this operation has no effect - --> tests/ui/identity_op.rs:92:5 + --> tests/ui/identity_op.rs:94:5 | LL | -2 % 3; | ^^^^^^ help: consider reducing it to: `-2` error: this operation has no effect - --> tests/ui/identity_op.rs:94:5 + --> tests/ui/identity_op.rs:96:5 | LL | 2 % -3 + x; | ^^^^^^ help: consider reducing it to: `2` error: this operation has no effect - --> tests/ui/identity_op.rs:96:5 + --> tests/ui/identity_op.rs:98:5 | LL | -2 % -3 + x; | ^^^^^^^ help: consider reducing it to: `-2` error: this operation has no effect - --> tests/ui/identity_op.rs:98:9 + --> tests/ui/identity_op.rs:100:9 | LL | x + 1 % 3; | ^^^^^ help: consider reducing it to: `1` error: this operation has no effect - --> tests/ui/identity_op.rs:107:5 + --> tests/ui/identity_op.rs:109:5 | LL | 0 + if b { 1 } else { 2 }; | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(if b { 1 } else { 2 })` error: this operation has no effect - --> tests/ui/identity_op.rs:109:5 + --> tests/ui/identity_op.rs:111:5 | LL | 0 + if b { 1 } else { 2 } + if b { 3 } else { 4 }; | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(if b { 1 } else { 2 })` error: this operation has no effect - --> tests/ui/identity_op.rs:111:5 + --> tests/ui/identity_op.rs:113:5 | LL | 0 + match a { 0 => 10, _ => 20 }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(match a { 0 => 10, _ => 20 })` error: this operation has no effect - --> tests/ui/identity_op.rs:113:5 + --> tests/ui/identity_op.rs:115:5 | LL | 0 + match a { 0 => 10, _ => 20 } + match a { 0 => 30, _ => 40 }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(match a { 0 => 10, _ => 20 })` error: this operation has no effect - --> tests/ui/identity_op.rs:115:5 + --> tests/ui/identity_op.rs:117:5 | LL | 0 + if b { 1 } else { 2 } + match a { 0 => 30, _ => 40 }; | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(if b { 1 } else { 2 })` error: this operation has no effect - --> tests/ui/identity_op.rs:117:5 + --> tests/ui/identity_op.rs:119:5 | LL | 0 + match a { 0 => 10, _ => 20 } + if b { 3 } else { 4 }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(match a { 0 => 10, _ => 20 })` error: this operation has no effect - --> tests/ui/identity_op.rs:119:5 + --> tests/ui/identity_op.rs:121:5 | LL | (if b { 1 } else { 2 }) + 0; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(if b { 1 } else { 2 })` error: this operation has no effect - --> tests/ui/identity_op.rs:122:5 + --> tests/ui/identity_op.rs:124:5 | LL | 0 + { a } + 3; | ^^^^^^^^^ help: consider reducing it to: `({ a })` error: this operation has no effect - --> tests/ui/identity_op.rs:124:5 + --> tests/ui/identity_op.rs:126:5 | LL | 0 + { a } * 2; | ^^^^^^^^^^^^^ help: consider reducing it to: `({ a } * 2)` error: this operation has no effect - --> tests/ui/identity_op.rs:126:5 + --> tests/ui/identity_op.rs:128:5 | LL | 0 + loop { let mut c = 0; if c == 10 { break c; } c += 1; } + { a * 2 }; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(loop { let mut c = 0; if c == 10 { break c; } c += 1; })` error: this operation has no effect - --> tests/ui/identity_op.rs:133:7 + --> tests/ui/identity_op.rs:135:7 | LL | f(1 * a + { 8 * 5 }); | ^^^^^ help: consider reducing it to: `a` error: this operation has no effect - --> tests/ui/identity_op.rs:135:7 + --> tests/ui/identity_op.rs:137:7 | LL | f(0 + if b { 1 } else { 2 } + 3); | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `if b { 1 } else { 2 }` error: this operation has no effect - --> tests/ui/identity_op.rs:138:20 + --> tests/ui/identity_op.rs:140:20 | LL | const _: i32 = { 2 * 4 } + 0 + 3; | ^^^^^^^^^^^^^ help: consider reducing it to: `{ 2 * 4 }` error: this operation has no effect - --> tests/ui/identity_op.rs:140:20 + --> tests/ui/identity_op.rs:142:20 | LL | const _: i32 = 0 + { 1 + 2 * 3 } + 3; | ^^^^^^^^^^^^^^^^^ help: consider reducing it to: `{ 1 + 2 * 3 }` error: this operation has no effect - --> tests/ui/identity_op.rs:143:5 + --> tests/ui/identity_op.rs:145:5 | LL | 0 + a as usize; | ^^^^^^^^^^^^^^ help: consider reducing it to: `a as usize` error: this operation has no effect - --> tests/ui/identity_op.rs:145:13 + --> tests/ui/identity_op.rs:147:13 | LL | let _ = 0 + a as usize; | ^^^^^^^^^^^^^^ help: consider reducing it to: `a as usize` error: this operation has no effect - --> tests/ui/identity_op.rs:147:5 + --> tests/ui/identity_op.rs:149:5 | LL | 0 + { a } as usize; | ^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `({ a } as usize)` error: this operation has no effect - --> tests/ui/identity_op.rs:150:9 + --> tests/ui/identity_op.rs:152:9 | LL | 2 * (0 + { a }); | ^^^^^^^^^^^ help: consider reducing it to: `{ a }` error: this operation has no effect - --> tests/ui/identity_op.rs:152:5 + --> tests/ui/identity_op.rs:154:5 | LL | 1 * ({ a } + 4); | ^^^^^^^^^^^^^^^ help: consider reducing it to: `(({ a } + 4))` error: this operation has no effect - --> tests/ui/identity_op.rs:154:5 + --> tests/ui/identity_op.rs:156:5 | LL | 1 * 1; | ^^^^^ help: consider reducing it to: `1` error: this operation has no effect - --> tests/ui/identity_op.rs:159:18 + --> tests/ui/identity_op.rs:161:18 | LL | let _: i32 = &x + 0; | ^^^^^^ help: consider reducing it to: `x` error: this operation has no effect - --> tests/ui/identity_op.rs:164:5 + --> tests/ui/identity_op.rs:166:5 | LL | 0 + if a { 1 } else { 2 } + if b { 3 } else { 5 } | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(if a { 1 } else { 2 })` error: this operation has no effect - --> tests/ui/identity_op.rs:175:22 + --> tests/ui/identity_op.rs:177:22 | LL | let _: i32 = *x + 0; | ^^^^^^ help: consider reducing it to: `*x` error: this operation has no effect - --> tests/ui/identity_op.rs:177:22 + --> tests/ui/identity_op.rs:179:22 | LL | let _: i32 = x + 0; | ^^^^^ help: consider reducing it to: `*x` error: this operation has no effect - --> tests/ui/identity_op.rs:182:22 + --> tests/ui/identity_op.rs:184:22 | LL | let _: i32 = **x + 0; | ^^^^^^^ help: consider reducing it to: `**x` error: this operation has no effect - --> tests/ui/identity_op.rs:185:22 + --> tests/ui/identity_op.rs:187:22 | LL | let _: i32 = *x + 0; | ^^^^^^ help: consider reducing it to: `**x` error: this operation has no effect - --> tests/ui/identity_op.rs:191:22 + --> tests/ui/identity_op.rs:193:22 | LL | let _: i32 = ***x + 0; | ^^^^^^^^ help: consider reducing it to: `***x` error: this operation has no effect - --> tests/ui/identity_op.rs:193:22 + --> tests/ui/identity_op.rs:195:22 | LL | let _: i32 = **x + 0; | ^^^^^^^ help: consider reducing it to: `***x` error: this operation has no effect - --> tests/ui/identity_op.rs:196:22 + --> tests/ui/identity_op.rs:198:22 | LL | let _: i32 = *&x + 0; | ^^^^^^^ help: consider reducing it to: `*&x` error: this operation has no effect - --> tests/ui/identity_op.rs:198:22 + --> tests/ui/identity_op.rs:200:22 | LL | let _: i32 = **&&x + 0; | ^^^^^^^^^ help: consider reducing it to: `**&&x` error: this operation has no effect - --> tests/ui/identity_op.rs:200:22 + --> tests/ui/identity_op.rs:202:22 | LL | let _: i32 = *&*&x + 0; | ^^^^^^^^^ help: consider reducing it to: `*&*&x` error: this operation has no effect - --> tests/ui/identity_op.rs:202:22 + --> tests/ui/identity_op.rs:204:22 | LL | let _: i32 = **&&*&x + 0; | ^^^^^^^^^^^ help: consider reducing it to: `**&&*&x` error: this operation has no effect - --> tests/ui/identity_op.rs:209:22 + --> tests/ui/identity_op.rs:211:22 | LL | let _: i32 = **&&*&x + 0; | ^^^^^^^^^^^ help: consider reducing it to: `***&&*&x` error: this operation has no effect - --> tests/ui/identity_op.rs:211:22 + --> tests/ui/identity_op.rs:213:22 | LL | let _: i32 = **&&*&x + 0; | ^^^^^^^^^^^ help: consider reducing it to: `***&&*&x` diff --git a/tests/ui/indexing_slicing_index.rs b/tests/ui/indexing_slicing_index.rs index 2ababad7fc7..27ee2f91594 100644 --- a/tests/ui/indexing_slicing_index.rs +++ b/tests/ui/indexing_slicing_index.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![feature(inline_const)] #![warn(clippy::indexing_slicing)] // We also check the out_of_bounds_indexing lint here, because it lints similar things and diff --git a/tests/ui/indexing_slicing_index.stderr b/tests/ui/indexing_slicing_index.stderr index 06a4defcb93..5f62ec9b556 100644 --- a/tests/ui/indexing_slicing_index.stderr +++ b/tests/ui/indexing_slicing_index.stderr @@ -1,5 +1,5 @@ error: indexing may panic - --> tests/ui/indexing_slicing_index.rs:14:20 + --> tests/ui/indexing_slicing_index.rs:16:20 | LL | const REF: &i32 = &ARR[idx()]; // This should be linted, since `suppress-restriction-lint-in-const` default is false. | ^^^^^^^^^^ @@ -10,19 +10,19 @@ LL | const REF: &i32 = &ARR[idx()]; // This should be linted, since `suppress-re = help: to override `-D warnings` add `#[allow(clippy::indexing_slicing)]` error[E0080]: evaluation of `main::{constant#3}` failed - --> tests/ui/indexing_slicing_index.rs:46:14 + --> tests/ui/indexing_slicing_index.rs:48:14 | LL | const { &ARR[idx4()] }; | ^^^^^^^^^^^ index out of bounds: the length is 2 but the index is 4 note: erroneous constant encountered - --> tests/ui/indexing_slicing_index.rs:46:5 + --> tests/ui/indexing_slicing_index.rs:48:5 | LL | const { &ARR[idx4()] }; | ^^^^^^^^^^^^^^^^^^^^^^ error: indexing may panic - --> tests/ui/indexing_slicing_index.rs:27:5 + --> tests/ui/indexing_slicing_index.rs:29:5 | LL | x[index]; | ^^^^^^^^ @@ -30,7 +30,7 @@ LL | x[index]; = help: consider using `.get(n)` or `.get_mut(n)` instead error: index is out of bounds - --> tests/ui/indexing_slicing_index.rs:30:5 + --> tests/ui/indexing_slicing_index.rs:32:5 | LL | x[4]; | ^^^^ @@ -39,13 +39,13 @@ LL | x[4]; = help: to override `-D warnings` add `#[allow(clippy::out_of_bounds_indexing)]` error: index is out of bounds - --> tests/ui/indexing_slicing_index.rs:32:5 + --> tests/ui/indexing_slicing_index.rs:34:5 | LL | x[1 << 3]; | ^^^^^^^^^ error: indexing may panic - --> tests/ui/indexing_slicing_index.rs:43:14 + --> tests/ui/indexing_slicing_index.rs:45:14 | LL | const { &ARR[idx()] }; | ^^^^^^^^^^ @@ -54,7 +54,7 @@ LL | const { &ARR[idx()] }; = note: the suggestion might not be applicable in constant blocks error: indexing may panic - --> tests/ui/indexing_slicing_index.rs:46:14 + --> tests/ui/indexing_slicing_index.rs:48:14 | LL | const { &ARR[idx4()] }; | ^^^^^^^^^^^ @@ -63,13 +63,13 @@ LL | const { &ARR[idx4()] }; = note: the suggestion might not be applicable in constant blocks error: index is out of bounds - --> tests/ui/indexing_slicing_index.rs:53:5 + --> tests/ui/indexing_slicing_index.rs:55:5 | LL | y[4]; | ^^^^ error: indexing may panic - --> tests/ui/indexing_slicing_index.rs:56:5 + --> tests/ui/indexing_slicing_index.rs:58:5 | LL | v[0]; | ^^^^ @@ -77,7 +77,7 @@ LL | v[0]; = help: consider using `.get(n)` or `.get_mut(n)` instead error: indexing may panic - --> tests/ui/indexing_slicing_index.rs:58:5 + --> tests/ui/indexing_slicing_index.rs:60:5 | LL | v[10]; | ^^^^^ @@ -85,7 +85,7 @@ LL | v[10]; = help: consider using `.get(n)` or `.get_mut(n)` instead error: indexing may panic - --> tests/ui/indexing_slicing_index.rs:60:5 + --> tests/ui/indexing_slicing_index.rs:62:5 | LL | v[1 << 3]; | ^^^^^^^^^ @@ -93,13 +93,13 @@ LL | v[1 << 3]; = help: consider using `.get(n)` or `.get_mut(n)` instead error: index is out of bounds - --> tests/ui/indexing_slicing_index.rs:68:5 + --> tests/ui/indexing_slicing_index.rs:70:5 | LL | x[N]; | ^^^^ error: indexing may panic - --> tests/ui/indexing_slicing_index.rs:71:5 + --> tests/ui/indexing_slicing_index.rs:73:5 | LL | v[N]; | ^^^^ @@ -107,7 +107,7 @@ LL | v[N]; = help: consider using `.get(n)` or `.get_mut(n)` instead error: indexing may panic - --> tests/ui/indexing_slicing_index.rs:73:5 + --> tests/ui/indexing_slicing_index.rs:75:5 | LL | v[M]; | ^^^^ @@ -115,7 +115,7 @@ LL | v[M]; = help: consider using `.get(n)` or `.get_mut(n)` instead error: index is out of bounds - --> tests/ui/indexing_slicing_index.rs:77:13 + --> tests/ui/indexing_slicing_index.rs:79:13 | LL | let _ = x[4]; | ^^^^ diff --git a/tests/ui/manual_retain.fixed b/tests/ui/manual_retain.fixed index 5540029bf6b..e359dfbb98c 100644 --- a/tests/ui/manual_retain.fixed +++ b/tests/ui/manual_retain.fixed @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::manual_retain)] #![allow(unused, clippy::redundant_clone)] use std::collections::{BTreeMap, BTreeSet, BinaryHeap, HashMap, HashSet, VecDeque}; diff --git a/tests/ui/manual_retain.rs b/tests/ui/manual_retain.rs index cee641d9d65..931814f08b7 100644 --- a/tests/ui/manual_retain.rs +++ b/tests/ui/manual_retain.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::manual_retain)] #![allow(unused, clippy::redundant_clone)] use std::collections::{BTreeMap, BTreeSet, BinaryHeap, HashMap, HashSet, VecDeque}; diff --git a/tests/ui/manual_retain.stderr b/tests/ui/manual_retain.stderr index c25c804df75..fdbbc53e4df 100644 --- a/tests/ui/manual_retain.stderr +++ b/tests/ui/manual_retain.stderr @@ -1,5 +1,5 @@ error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:25:5 + --> tests/ui/manual_retain.rs:27:5 | LL | binary_heap = binary_heap.into_iter().filter(|x| x % 2 == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `binary_heap.retain(|x| x % 2 == 0)` @@ -8,43 +8,43 @@ LL | binary_heap = binary_heap.into_iter().filter(|x| x % 2 == 0).collect(); = help: to override `-D warnings` add `#[allow(clippy::manual_retain)]` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:26:5 + --> tests/ui/manual_retain.rs:28:5 | LL | binary_heap = binary_heap.iter().filter(|&x| x % 2 == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `binary_heap.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:27:5 + --> tests/ui/manual_retain.rs:29:5 | LL | binary_heap = binary_heap.iter().filter(|&x| x % 2 == 0).cloned().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `binary_heap.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:31:5 + --> tests/ui/manual_retain.rs:33:5 | LL | tuples = tuples.iter().filter(|(ref x, ref y)| *x == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `tuples.retain(|(ref x, ref y)| *x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:32:5 + --> tests/ui/manual_retain.rs:34:5 | LL | tuples = tuples.iter().filter(|(x, y)| *x == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `tuples.retain(|(x, y)| *x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:62:5 + --> tests/ui/manual_retain.rs:64:5 | LL | btree_map = btree_map.into_iter().filter(|(k, _)| k % 2 == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `btree_map.retain(|k, _| k % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:63:5 + --> tests/ui/manual_retain.rs:65:5 | LL | btree_map = btree_map.into_iter().filter(|(_, v)| v % 2 == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `btree_map.retain(|_, &mut v| v % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:64:5 + --> tests/ui/manual_retain.rs:66:5 | LL | / btree_map = btree_map LL | | .into_iter() @@ -53,49 +53,49 @@ LL | | .collect(); | |__________________^ help: consider calling `.retain()` instead: `btree_map.retain(|k, &mut v| (k % 2 == 0) && (v % 2 == 0))` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:89:5 + --> tests/ui/manual_retain.rs:91:5 | LL | btree_set = btree_set.iter().filter(|&x| x % 2 == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `btree_set.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:90:5 + --> tests/ui/manual_retain.rs:92:5 | LL | btree_set = btree_set.iter().filter(|&x| x % 2 == 0).cloned().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `btree_set.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:91:5 + --> tests/ui/manual_retain.rs:93:5 | LL | btree_set = btree_set.into_iter().filter(|x| x % 2 == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `btree_set.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:95:5 + --> tests/ui/manual_retain.rs:97:5 | LL | tuples = tuples.iter().filter(|(ref x, ref y)| *x == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `tuples.retain(|(ref x, ref y)| *x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:96:5 + --> tests/ui/manual_retain.rs:98:5 | LL | tuples = tuples.iter().filter(|(x, y)| *x == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `tuples.retain(|(x, y)| *x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:126:5 + --> tests/ui/manual_retain.rs:128:5 | LL | hash_map = hash_map.into_iter().filter(|(k, _)| k % 2 == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `hash_map.retain(|k, _| k % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:127:5 + --> tests/ui/manual_retain.rs:129:5 | LL | hash_map = hash_map.into_iter().filter(|(_, v)| v % 2 == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `hash_map.retain(|_, &mut v| v % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:128:5 + --> tests/ui/manual_retain.rs:130:5 | LL | / hash_map = hash_map LL | | .into_iter() @@ -104,133 +104,133 @@ LL | | .collect(); | |__________________^ help: consider calling `.retain()` instead: `hash_map.retain(|k, &mut v| (k % 2 == 0) && (v % 2 == 0))` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:152:5 + --> tests/ui/manual_retain.rs:154:5 | LL | hash_set = hash_set.into_iter().filter(|x| x % 2 == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `hash_set.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:153:5 + --> tests/ui/manual_retain.rs:155:5 | LL | hash_set = hash_set.iter().filter(|&x| x % 2 == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `hash_set.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:154:5 + --> tests/ui/manual_retain.rs:156:5 | LL | hash_set = hash_set.iter().filter(|&x| x % 2 == 0).cloned().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `hash_set.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:158:5 + --> tests/ui/manual_retain.rs:160:5 | LL | tuples = tuples.iter().filter(|(ref x, ref y)| *x == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `tuples.retain(|(ref x, ref y)| *x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:159:5 + --> tests/ui/manual_retain.rs:161:5 | LL | tuples = tuples.iter().filter(|(x, y)| *x == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `tuples.retain(|(x, y)| *x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:188:5 + --> tests/ui/manual_retain.rs:190:5 | LL | s = s.chars().filter(|&c| c != 'o').to_owned().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `s.retain(|c| c != 'o')` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:200:5 + --> tests/ui/manual_retain.rs:202:5 | LL | vec = vec.iter().filter(|&x| x % 2 == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:201:5 + --> tests/ui/manual_retain.rs:203:5 | LL | vec = vec.iter().filter(|&x| x % 2 == 0).cloned().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:202:5 + --> tests/ui/manual_retain.rs:204:5 | LL | vec = vec.into_iter().filter(|x| x % 2 == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:206:5 + --> tests/ui/manual_retain.rs:208:5 | LL | tuples = tuples.iter().filter(|(ref x, ref y)| *x == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `tuples.retain(|(ref x, ref y)| *x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:207:5 + --> tests/ui/manual_retain.rs:209:5 | LL | tuples = tuples.iter().filter(|(x, y)| *x == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `tuples.retain(|(x, y)| *x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:229:5 + --> tests/ui/manual_retain.rs:231:5 | LL | vec_deque = vec_deque.iter().filter(|&x| x % 2 == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec_deque.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:230:5 + --> tests/ui/manual_retain.rs:232:5 | LL | vec_deque = vec_deque.iter().filter(|&x| x % 2 == 0).cloned().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec_deque.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:231:5 + --> tests/ui/manual_retain.rs:233:5 | LL | vec_deque = vec_deque.into_iter().filter(|x| x % 2 == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec_deque.retain(|x| x % 2 == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:288:5 + --> tests/ui/manual_retain.rs:290:5 | LL | vec = vec.into_iter().filter(|(x, y)| *x == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec.retain(|(x, y)| *x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:292:5 + --> tests/ui/manual_retain.rs:294:5 | LL | tuples = tuples.into_iter().filter(|(_, n)| *n > 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `tuples.retain(|(_, n)| *n > 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:309:5 + --> tests/ui/manual_retain.rs:311:5 | LL | vec = vec.iter().filter(|&&x| x == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec.retain(|&x| x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:310:5 + --> tests/ui/manual_retain.rs:312:5 | LL | vec = vec.iter().filter(|&&x| x == 0).cloned().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec.retain(|&x| x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:311:5 + --> tests/ui/manual_retain.rs:313:5 | LL | vec = vec.into_iter().filter(|&x| x == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec.retain(|&x| x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:314:5 + --> tests/ui/manual_retain.rs:316:5 | LL | vec = vec.iter().filter(|&x| *x == 0).copied().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec.retain(|x| *x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:315:5 + --> tests/ui/manual_retain.rs:317:5 | LL | vec = vec.iter().filter(|&x| *x == 0).cloned().collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec.retain(|x| *x == 0)` error: this expression can be written more simply using `.retain()` - --> tests/ui/manual_retain.rs:316:5 + --> tests/ui/manual_retain.rs:318:5 | LL | vec = vec.into_iter().filter(|x| *x == 0).collect(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider calling `.retain()` instead: `vec.retain(|x| *x == 0)` diff --git a/tests/ui/many_single_char_names.rs b/tests/ui/many_single_char_names.rs index 68578340d90..2af45eaab8a 100644 --- a/tests/ui/many_single_char_names.rs +++ b/tests/ui/many_single_char_names.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![allow(clippy::too_many_arguments, clippy::diverging_sub_expression)] #![warn(clippy::many_single_char_names)] diff --git a/tests/ui/many_single_char_names.stderr b/tests/ui/many_single_char_names.stderr index 131836ef7c8..3b2460b5c07 100644 --- a/tests/ui/many_single_char_names.stderr +++ b/tests/ui/many_single_char_names.stderr @@ -1,5 +1,5 @@ error: 5 bindings with single-character names in scope - --> tests/ui/many_single_char_names.rs:5:9 + --> tests/ui/many_single_char_names.rs:7:9 | LL | let a: i32; | ^ @@ -14,7 +14,7 @@ LL | let e: i32; = help: to override `-D warnings` add `#[allow(clippy::many_single_char_names)]` error: 6 bindings with single-character names in scope - --> tests/ui/many_single_char_names.rs:5:9 + --> tests/ui/many_single_char_names.rs:7:9 | LL | let a: i32; | ^ @@ -28,7 +28,7 @@ LL | let f: i32; | ^ error: 5 bindings with single-character names in scope - --> tests/ui/many_single_char_names.rs:5:9 + --> tests/ui/many_single_char_names.rs:7:9 | LL | let a: i32; | ^ @@ -40,13 +40,13 @@ LL | e => panic!(), | ^ error: 8 bindings with single-character names in scope - --> tests/ui/many_single_char_names.rs:34:13 + --> tests/ui/many_single_char_names.rs:36:13 | LL | fn bindings(a: i32, b: i32, c: i32, d: i32, e: i32, f: i32, g: i32, h: i32) {} | ^ ^ ^ ^ ^ ^ ^ ^ error: 8 bindings with single-character names in scope - --> tests/ui/many_single_char_names.rs:38:10 + --> tests/ui/many_single_char_names.rs:40:10 | LL | let (a, b, c, d, e, f, g, h): (bool, bool, bool, bool, bool, bool, bool, bool) = unimplemented!(); | ^ ^ ^ ^ ^ ^ ^ ^ diff --git a/tests/ui/min_rust_version_invalid_attr.rs b/tests/ui/min_rust_version_invalid_attr.rs index 3917bb9e03d..2dccadd9fce 100644 --- a/tests/ui/min_rust_version_invalid_attr.rs +++ b/tests/ui/min_rust_version_invalid_attr.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![feature(custom_inner_attributes)] #![clippy::msrv = "invalid.version"] //~^ ERROR: `invalid.version` is not a valid Rust version diff --git a/tests/ui/min_rust_version_invalid_attr.stderr b/tests/ui/min_rust_version_invalid_attr.stderr index cf0d08a5d21..b4cb1b5713f 100644 --- a/tests/ui/min_rust_version_invalid_attr.stderr +++ b/tests/ui/min_rust_version_invalid_attr.stderr @@ -1,35 +1,35 @@ error: `invalid.version` is not a valid Rust version - --> tests/ui/min_rust_version_invalid_attr.rs:2:1 + --> tests/ui/min_rust_version_invalid_attr.rs:4:1 | LL | #![clippy::msrv = "invalid.version"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: `invalid.version` is not a valid Rust version - --> tests/ui/min_rust_version_invalid_attr.rs:7:1 + --> tests/ui/min_rust_version_invalid_attr.rs:9:1 | LL | #[clippy::msrv = "invalid.version"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: `clippy::msrv` is defined multiple times - --> tests/ui/min_rust_version_invalid_attr.rs:14:5 + --> tests/ui/min_rust_version_invalid_attr.rs:16:5 | LL | #![clippy::msrv = "1.10.1"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: first definition found here - --> tests/ui/min_rust_version_invalid_attr.rs:12:5 + --> tests/ui/min_rust_version_invalid_attr.rs:14:5 | LL | #![clippy::msrv = "1.40"] | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: `clippy::msrv` is defined multiple times - --> tests/ui/min_rust_version_invalid_attr.rs:19:9 + --> tests/ui/min_rust_version_invalid_attr.rs:21:9 | LL | #![clippy::msrv = "1.0.0"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: first definition found here - --> tests/ui/min_rust_version_invalid_attr.rs:18:9 + --> tests/ui/min_rust_version_invalid_attr.rs:20:9 | LL | #![clippy::msrv = "1"] | ^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/mut_mut.rs b/tests/ui/mut_mut.rs index 72a171119f3..288b003405d 100644 --- a/tests/ui/mut_mut.rs +++ b/tests/ui/mut_mut.rs @@ -1,4 +1,6 @@ //@aux-build:proc_macros.rs +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::mut_mut)] #![allow(unused)] #![allow( diff --git a/tests/ui/mut_mut.stderr b/tests/ui/mut_mut.stderr index 810c0c96743..73f2410a252 100644 --- a/tests/ui/mut_mut.stderr +++ b/tests/ui/mut_mut.stderr @@ -1,5 +1,5 @@ error: generally you want to avoid `&mut &mut _` if possible - --> tests/ui/mut_mut.rs:14:11 + --> tests/ui/mut_mut.rs:16:11 | LL | fn fun(x: &mut &mut u32) -> bool { | ^^^^^^^^^^^^^ @@ -8,13 +8,13 @@ LL | fn fun(x: &mut &mut u32) -> bool { = help: to override `-D warnings` add `#[allow(clippy::mut_mut)]` error: generally you want to avoid `&mut &mut _` if possible - --> tests/ui/mut_mut.rs:31:17 + --> tests/ui/mut_mut.rs:33:17 | LL | let mut x = &mut &mut 1u32; | ^^^^^^^^^^^^^^ error: generally you want to avoid `&mut &mut _` if possible - --> tests/ui/mut_mut.rs:46:25 + --> tests/ui/mut_mut.rs:48:25 | LL | let mut z = inline!(&mut $(&mut 3u32)); | ^ @@ -22,37 +22,37 @@ LL | let mut z = inline!(&mut $(&mut 3u32)); = note: this error originates in the macro `__inline_mac_fn_main` (in Nightly builds, run with -Z macro-backtrace for more info) error: this expression mutably borrows a mutable reference. Consider reborrowing - --> tests/ui/mut_mut.rs:33:21 + --> tests/ui/mut_mut.rs:35:21 | LL | let mut y = &mut x; | ^^^^^^ error: generally you want to avoid `&mut &mut _` if possible - --> tests/ui/mut_mut.rs:37:32 + --> tests/ui/mut_mut.rs:39:32 | LL | let y: &mut &mut u32 = &mut &mut 2; | ^^^^^^^^^^^ error: generally you want to avoid `&mut &mut _` if possible - --> tests/ui/mut_mut.rs:37:16 + --> tests/ui/mut_mut.rs:39:16 | LL | let y: &mut &mut u32 = &mut &mut 2; | ^^^^^^^^^^^^^ error: generally you want to avoid `&mut &mut _` if possible - --> tests/ui/mut_mut.rs:42:37 + --> tests/ui/mut_mut.rs:44:37 | LL | let y: &mut &mut &mut u32 = &mut &mut &mut 2; | ^^^^^^^^^^^^^^^^ error: generally you want to avoid `&mut &mut _` if possible - --> tests/ui/mut_mut.rs:42:16 + --> tests/ui/mut_mut.rs:44:16 | LL | let y: &mut &mut &mut u32 = &mut &mut &mut 2; | ^^^^^^^^^^^^^^^^^^ error: generally you want to avoid `&mut &mut _` if possible - --> tests/ui/mut_mut.rs:42:21 + --> tests/ui/mut_mut.rs:44:21 | LL | let y: &mut &mut &mut u32 = &mut &mut &mut 2; | ^^^^^^^^^^^^^ diff --git a/tests/ui/no_effect_replace.rs b/tests/ui/no_effect_replace.rs index e4fd5caae2a..2a940d87fb9 100644 --- a/tests/ui/no_effect_replace.rs +++ b/tests/ui/no_effect_replace.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::no_effect_replace)] fn main() { diff --git a/tests/ui/no_effect_replace.stderr b/tests/ui/no_effect_replace.stderr index ded86c5c5b8..ad2dcd2cc9b 100644 --- a/tests/ui/no_effect_replace.stderr +++ b/tests/ui/no_effect_replace.stderr @@ -1,5 +1,5 @@ error: replacing text with itself - --> tests/ui/no_effect_replace.rs:4:13 + --> tests/ui/no_effect_replace.rs:6:13 | LL | let _ = "12345".replace('1', "1"); | ^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -8,43 +8,43 @@ LL | let _ = "12345".replace('1', "1"); = help: to override `-D warnings` add `#[allow(clippy::no_effect_replace)]` error: replacing text with itself - --> tests/ui/no_effect_replace.rs:7:13 + --> tests/ui/no_effect_replace.rs:9:13 | LL | let _ = "12345".replace("12", "12"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: replacing text with itself - --> tests/ui/no_effect_replace.rs:9:13 + --> tests/ui/no_effect_replace.rs:11:13 | LL | let _ = String::new().replace("12", "12"); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: replacing text with itself - --> tests/ui/no_effect_replace.rs:12:13 + --> tests/ui/no_effect_replace.rs:14:13 | LL | let _ = "12345".replacen('1', "1", 1); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: replacing text with itself - --> tests/ui/no_effect_replace.rs:14:13 + --> tests/ui/no_effect_replace.rs:16:13 | LL | let _ = "12345".replacen("12", "12", 1); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: replacing text with itself - --> tests/ui/no_effect_replace.rs:16:13 + --> tests/ui/no_effect_replace.rs:18:13 | LL | let _ = String::new().replacen("12", "12", 1); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: replacing text with itself - --> tests/ui/no_effect_replace.rs:23:13 + --> tests/ui/no_effect_replace.rs:25:13 | LL | let _ = "hello".replace(&x.f(), &x.f()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: replacing text with itself - --> tests/ui/no_effect_replace.rs:27:13 + --> tests/ui/no_effect_replace.rs:29:13 | LL | let _ = "hello".replace(&y(), &y()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/nonminimal_bool.rs b/tests/ui/nonminimal_bool.rs index 908ef6cb2a0..fc992f33e23 100644 --- a/tests/ui/nonminimal_bool.rs +++ b/tests/ui/nonminimal_bool.rs @@ -1,4 +1,6 @@ //@no-rustfix: overlapping suggestions +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![feature(lint_reasons)] #![allow( unused, diff --git a/tests/ui/nonminimal_bool.stderr b/tests/ui/nonminimal_bool.stderr index 954e2345266..15e0b3b064c 100644 --- a/tests/ui/nonminimal_bool.stderr +++ b/tests/ui/nonminimal_bool.stderr @@ -1,5 +1,5 @@ error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:18:13 + --> tests/ui/nonminimal_bool.rs:20:13 | LL | let _ = !true; | ^^^^^ help: try: `false` @@ -8,43 +8,43 @@ LL | let _ = !true; = help: to override `-D warnings` add `#[allow(clippy::nonminimal_bool)]` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:21:13 + --> tests/ui/nonminimal_bool.rs:23:13 | LL | let _ = !false; | ^^^^^^ help: try: `true` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:23:13 + --> tests/ui/nonminimal_bool.rs:25:13 | LL | let _ = !!a; | ^^^ help: try: `a` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:25:13 + --> tests/ui/nonminimal_bool.rs:27:13 | LL | let _ = false || a; | ^^^^^^^^^^ help: try: `a` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:30:13 + --> tests/ui/nonminimal_bool.rs:32:13 | LL | let _ = !(!a && b); | ^^^^^^^^^^ help: try: `a || !b` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:32:13 + --> tests/ui/nonminimal_bool.rs:34:13 | LL | let _ = !(!a || b); | ^^^^^^^^^^ help: try: `a && !b` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:34:13 + --> tests/ui/nonminimal_bool.rs:36:13 | LL | let _ = !a && !(b && c); | ^^^^^^^^^^^^^^^ help: try: `!(a || b && c)` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:43:13 + --> tests/ui/nonminimal_bool.rs:45:13 | LL | let _ = a == b && c == 5 && a == b; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -57,7 +57,7 @@ LL | let _ = a == b && c == 5; | ~~~~~~~~~~~~~~~~ error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:45:13 + --> tests/ui/nonminimal_bool.rs:47:13 | LL | let _ = a == b || c == 5 || a == b; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -70,7 +70,7 @@ LL | let _ = a == b || c == 5; | ~~~~~~~~~~~~~~~~ error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:47:13 + --> tests/ui/nonminimal_bool.rs:49:13 | LL | let _ = a == b && c == 5 && b == a; | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -83,7 +83,7 @@ LL | let _ = a == b && c == 5; | ~~~~~~~~~~~~~~~~ error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:49:13 + --> tests/ui/nonminimal_bool.rs:51:13 | LL | let _ = a != b || !(a != b || c == d); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -96,7 +96,7 @@ LL | let _ = a != b || c != d; | ~~~~~~~~~~~~~~~~ error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:51:13 + --> tests/ui/nonminimal_bool.rs:53:13 | LL | let _ = a != b && !(a != b && c == d); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -109,43 +109,43 @@ LL | let _ = a != b && c != d; | ~~~~~~~~~~~~~~~~ error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:82:8 + --> tests/ui/nonminimal_bool.rs:84:8 | LL | if matches!(true, true) && true { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `matches!(true, true)` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:162:8 + --> tests/ui/nonminimal_bool.rs:164:8 | LL | if !(12 == a) {} | ^^^^^^^^^^ help: try: `12 != a` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:163:8 + --> tests/ui/nonminimal_bool.rs:165:8 | LL | if !(a == 12) {} | ^^^^^^^^^^ help: try: `a != 12` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:164:8 + --> tests/ui/nonminimal_bool.rs:166:8 | LL | if !(12 != a) {} | ^^^^^^^^^^ help: try: `12 == a` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:165:8 + --> tests/ui/nonminimal_bool.rs:167:8 | LL | if !(a != 12) {} | ^^^^^^^^^^ help: try: `a == 12` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:169:8 + --> tests/ui/nonminimal_bool.rs:171:8 | LL | if !b == true {} | ^^^^^^^^^^ help: try: `b != true` error: this comparison might be written more concisely - --> tests/ui/nonminimal_bool.rs:169:8 + --> tests/ui/nonminimal_bool.rs:171:8 | LL | if !b == true {} | ^^^^^^^^^^ help: try simplifying it as shown: `b != true` @@ -154,61 +154,61 @@ LL | if !b == true {} = help: to override `-D warnings` add `#[allow(clippy::bool_comparison)]` error: equality checks against true are unnecessary - --> tests/ui/nonminimal_bool.rs:169:8 + --> tests/ui/nonminimal_bool.rs:171:8 | LL | if !b == true {} | ^^^^^^^^^^ help: try simplifying it as shown: `!b` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:170:8 + --> tests/ui/nonminimal_bool.rs:172:8 | LL | if !b != true {} | ^^^^^^^^^^ help: try: `b == true` error: inequality checks against true can be replaced by a negation - --> tests/ui/nonminimal_bool.rs:170:8 + --> tests/ui/nonminimal_bool.rs:172:8 | LL | if !b != true {} | ^^^^^^^^^^ help: try simplifying it as shown: `!(!b)` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:171:8 + --> tests/ui/nonminimal_bool.rs:173:8 | LL | if true == !b {} | ^^^^^^^^^^ help: try: `true != b` error: this comparison might be written more concisely - --> tests/ui/nonminimal_bool.rs:171:8 + --> tests/ui/nonminimal_bool.rs:173:8 | LL | if true == !b {} | ^^^^^^^^^^ help: try simplifying it as shown: `true != b` error: equality checks against true are unnecessary - --> tests/ui/nonminimal_bool.rs:171:8 + --> tests/ui/nonminimal_bool.rs:173:8 | LL | if true == !b {} | ^^^^^^^^^^ help: try simplifying it as shown: `!b` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:172:8 + --> tests/ui/nonminimal_bool.rs:174:8 | LL | if true != !b {} | ^^^^^^^^^^ help: try: `true == b` error: inequality checks against true can be replaced by a negation - --> tests/ui/nonminimal_bool.rs:172:8 + --> tests/ui/nonminimal_bool.rs:174:8 | LL | if true != !b {} | ^^^^^^^^^^ help: try simplifying it as shown: `!(!b)` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:173:8 + --> tests/ui/nonminimal_bool.rs:175:8 | LL | if !b == !c {} | ^^^^^^^^ help: try: `b == c` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool.rs:174:8 + --> tests/ui/nonminimal_bool.rs:176:8 | LL | if !b != !c {} | ^^^^^^^^ help: try: `b != c` diff --git a/tests/ui/nonminimal_bool_methods.fixed b/tests/ui/nonminimal_bool_methods.fixed index e27c0350d49..bd4be3e5a44 100644 --- a/tests/ui/nonminimal_bool_methods.fixed +++ b/tests/ui/nonminimal_bool_methods.fixed @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![allow(unused, clippy::diverging_sub_expression, clippy::needless_if)] #![warn(clippy::nonminimal_bool)] diff --git a/tests/ui/nonminimal_bool_methods.rs b/tests/ui/nonminimal_bool_methods.rs index 040a6e920a1..4523c7385df 100644 --- a/tests/ui/nonminimal_bool_methods.rs +++ b/tests/ui/nonminimal_bool_methods.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![allow(unused, clippy::diverging_sub_expression, clippy::needless_if)] #![warn(clippy::nonminimal_bool)] diff --git a/tests/ui/nonminimal_bool_methods.stderr b/tests/ui/nonminimal_bool_methods.stderr index ede88ba529c..e32c8dacd2f 100644 --- a/tests/ui/nonminimal_bool_methods.stderr +++ b/tests/ui/nonminimal_bool_methods.stderr @@ -1,5 +1,5 @@ error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:8:13 + --> tests/ui/nonminimal_bool_methods.rs:10:13 | LL | let _ = !a.is_some(); | ^^^^^^^^^^^^ help: try: `a.is_none()` @@ -8,73 +8,73 @@ LL | let _ = !a.is_some(); = help: to override `-D warnings` add `#[allow(clippy::nonminimal_bool)]` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:10:13 + --> tests/ui/nonminimal_bool_methods.rs:12:13 | LL | let _ = !a.is_none(); | ^^^^^^^^^^^^ help: try: `a.is_some()` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:12:13 + --> tests/ui/nonminimal_bool_methods.rs:14:13 | LL | let _ = !b.is_err(); | ^^^^^^^^^^^ help: try: `b.is_ok()` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:14:13 + --> tests/ui/nonminimal_bool_methods.rs:16:13 | LL | let _ = !b.is_ok(); | ^^^^^^^^^^ help: try: `b.is_err()` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:16:13 + --> tests/ui/nonminimal_bool_methods.rs:18:13 | LL | let _ = !(a.is_some() && !c); | ^^^^^^^^^^^^^^^^^^^^ help: try: `a.is_none() || c` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:17:13 + --> tests/ui/nonminimal_bool_methods.rs:19:13 | LL | let _ = !(a.is_some() || !c); | ^^^^^^^^^^^^^^^^^^^^ help: try: `a.is_none() && c` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:18:26 + --> tests/ui/nonminimal_bool_methods.rs:20:26 | LL | let _ = !(!c ^ c) || !a.is_some(); | ^^^^^^^^^^^^ help: try: `a.is_none()` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:19:25 + --> tests/ui/nonminimal_bool_methods.rs:21:25 | LL | let _ = (!c ^ c) || !a.is_some(); | ^^^^^^^^^^^^ help: try: `a.is_none()` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:20:23 + --> tests/ui/nonminimal_bool_methods.rs:22:23 | LL | let _ = !c ^ c || !a.is_some(); | ^^^^^^^^^^^^ help: try: `a.is_none()` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:92:8 + --> tests/ui/nonminimal_bool_methods.rs:94:8 | LL | if !res.is_ok() {} | ^^^^^^^^^^^^ help: try: `res.is_err()` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:93:8 + --> tests/ui/nonminimal_bool_methods.rs:95:8 | LL | if !res.is_err() {} | ^^^^^^^^^^^^^ help: try: `res.is_ok()` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:96:8 + --> tests/ui/nonminimal_bool_methods.rs:98:8 | LL | if !res.is_some() {} | ^^^^^^^^^^^^^^ help: try: `res.is_none()` error: this boolean expression can be simplified - --> tests/ui/nonminimal_bool_methods.rs:97:8 + --> tests/ui/nonminimal_bool_methods.rs:99:8 | LL | if !res.is_none() {} | ^^^^^^^^^^^^^^ help: try: `res.is_some()` diff --git a/tests/ui/option_option.rs b/tests/ui/option_option.rs index 9bbdd3aaacc..2f6e4d76145 100644 --- a/tests/ui/option_option.rs +++ b/tests/ui/option_option.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![deny(clippy::option_option)] #![allow(clippy::unnecessary_wraps)] diff --git a/tests/ui/option_option.stderr b/tests/ui/option_option.stderr index 0cd048e400e..76cb9ae944c 100644 --- a/tests/ui/option_option.stderr +++ b/tests/ui/option_option.stderr @@ -1,77 +1,77 @@ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:4:10 + --> tests/ui/option_option.rs:6:10 | LL | const C: Option<Option<i32>> = None; | ^^^^^^^^^^^^^^^^^^^ | note: the lint level is defined here - --> tests/ui/option_option.rs:1:9 + --> tests/ui/option_option.rs:3:9 | LL | #![deny(clippy::option_option)] | ^^^^^^^^^^^^^^^^^^^^^ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:6:11 + --> tests/ui/option_option.rs:8:11 | LL | static S: Option<Option<i32>> = None; | ^^^^^^^^^^^^^^^^^^^ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:9:13 + --> tests/ui/option_option.rs:11:13 | LL | fn input(_: Option<Option<u8>>) {} | ^^^^^^^^^^^^^^^^^^ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:12:16 + --> tests/ui/option_option.rs:14:16 | LL | fn output() -> Option<Option<u8>> { | ^^^^^^^^^^^^^^^^^^ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:17:27 + --> tests/ui/option_option.rs:19:27 | LL | fn output_nested() -> Vec<Option<Option<u8>>> { | ^^^^^^^^^^^^^^^^^^ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:23:30 + --> tests/ui/option_option.rs:25:30 | LL | fn output_nested_nested() -> Option<Option<Option<u8>>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:29:8 + --> tests/ui/option_option.rs:31:8 | LL | x: Option<Option<u8>>, | ^^^^^^^^^^^^^^^^^^ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:34:23 + --> tests/ui/option_option.rs:36:23 | LL | fn struct_fn() -> Option<Option<u8>> { | ^^^^^^^^^^^^^^^^^^ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:41:22 + --> tests/ui/option_option.rs:43:22 | LL | fn trait_fn() -> Option<Option<u8>>; | ^^^^^^^^^^^^^^^^^^ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:46:11 + --> tests/ui/option_option.rs:48:11 | LL | Tuple(Option<Option<u8>>), | ^^^^^^^^^^^^^^^^^^ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:48:17 + --> tests/ui/option_option.rs:50:17 | LL | Struct { x: Option<Option<u8>> }, | ^^^^^^^^^^^^^^^^^^ error: consider using `Option<T>` instead of `Option<Option<T>>` or a custom enum if you need to distinguish all 3 cases - --> tests/ui/option_option.rs:90:14 + --> tests/ui/option_option.rs:92:14 | LL | foo: Option<Option<Cow<'a, str>>>, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/ptr_as_ptr.fixed b/tests/ui/ptr_as_ptr.fixed index fa15c323540..61d37b8ba3a 100644 --- a/tests/ui/ptr_as_ptr.fixed +++ b/tests/ui/ptr_as_ptr.fixed @@ -1,4 +1,5 @@ //@aux-build:proc_macros.rs +//@compile-flags: -Zdeduplicate-diagnostics=yes #![warn(clippy::ptr_as_ptr)] diff --git a/tests/ui/ptr_as_ptr.rs b/tests/ui/ptr_as_ptr.rs index 7ab52e63da5..8f2068cd268 100644 --- a/tests/ui/ptr_as_ptr.rs +++ b/tests/ui/ptr_as_ptr.rs @@ -1,4 +1,5 @@ //@aux-build:proc_macros.rs +//@compile-flags: -Zdeduplicate-diagnostics=yes #![warn(clippy::ptr_as_ptr)] diff --git a/tests/ui/ptr_as_ptr.stderr b/tests/ui/ptr_as_ptr.stderr index e162f35baf5..e6cd697c7ba 100644 --- a/tests/ui/ptr_as_ptr.stderr +++ b/tests/ui/ptr_as_ptr.stderr @@ -1,5 +1,5 @@ error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:18:33 + --> tests/ui/ptr_as_ptr.rs:19:33 | LL | *unsafe { Box::from_raw(Box::into_raw(Box::new(o)) as *mut super::issue_11278_a::T<String>) } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try `pointer::cast`, a safer alternative: `Box::into_raw(Box::new(o)).cast::<super::issue_11278_a::T<String>>()` @@ -8,37 +8,37 @@ LL | *unsafe { Box::from_raw(Box::into_raw(Box::new(o)) as *mut super::i = help: to override `-D warnings` add `#[allow(clippy::ptr_as_ptr)]` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:27:13 + --> tests/ui/ptr_as_ptr.rs:28:13 | LL | let _ = ptr as *const i32; | ^^^^^^^^^^^^^^^^^ help: try `pointer::cast`, a safer alternative: `ptr.cast::<i32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:28:13 + --> tests/ui/ptr_as_ptr.rs:29:13 | LL | let _ = mut_ptr as *mut i32; | ^^^^^^^^^^^^^^^^^^^ help: try `pointer::cast`, a safer alternative: `mut_ptr.cast::<i32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:33:17 + --> tests/ui/ptr_as_ptr.rs:34:17 | LL | let _ = *ptr_ptr as *const i32; | ^^^^^^^^^^^^^^^^^^^^^^ help: try `pointer::cast`, a safer alternative: `(*ptr_ptr).cast::<i32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:46:25 + --> tests/ui/ptr_as_ptr.rs:47:25 | LL | let _: *const i32 = ptr as *const _; | ^^^^^^^^^^^^^^^ help: try `pointer::cast`, a safer alternative: `ptr.cast()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:47:23 + --> tests/ui/ptr_as_ptr.rs:48:23 | LL | let _: *mut i32 = mut_ptr as _; | ^^^^^^^^^^^^ help: try `pointer::cast`, a safer alternative: `mut_ptr.cast()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:50:21 + --> tests/ui/ptr_as_ptr.rs:51:21 | LL | let _ = inline!($ptr as *const i32); | ^^^^^^^^^^^^^^^^^^ help: try `pointer::cast`, a safer alternative: `$ptr.cast::<i32>()` @@ -46,157 +46,157 @@ LL | let _ = inline!($ptr as *const i32); = note: this error originates in the macro `__inline_mac_fn_main` (in Nightly builds, run with -Z macro-backtrace for more info) error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:71:13 + --> tests/ui/ptr_as_ptr.rs:72:13 | LL | let _ = ptr as *const i32; | ^^^^^^^^^^^^^^^^^ help: try `pointer::cast`, a safer alternative: `ptr.cast::<i32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:72:13 + --> tests/ui/ptr_as_ptr.rs:73:13 | LL | let _ = mut_ptr as *mut i32; | ^^^^^^^^^^^^^^^^^^^ help: try `pointer::cast`, a safer alternative: `mut_ptr.cast::<i32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:79:9 + --> tests/ui/ptr_as_ptr.rs:80:9 | LL | ptr::null_mut() as *mut u32 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null_mut::<u32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:83:9 + --> tests/ui/ptr_as_ptr.rs:84:9 | LL | std::ptr::null_mut() as *mut u32 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `std::ptr::null_mut::<u32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:88:9 + --> tests/ui/ptr_as_ptr.rs:89:9 | LL | ptr::null_mut() as *mut u32 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null_mut::<u32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:92:9 + --> tests/ui/ptr_as_ptr.rs:93:9 | LL | core::ptr::null_mut() as *mut u32 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `core::ptr::null_mut::<u32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:97:9 + --> tests/ui/ptr_as_ptr.rs:98:9 | LL | ptr::null() as *const u32 | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null::<u32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:101:9 + --> tests/ui/ptr_as_ptr.rs:102:9 | LL | std::ptr::null() as *const u32 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `std::ptr::null::<u32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:106:9 + --> tests/ui/ptr_as_ptr.rs:107:9 | LL | ptr::null() as *const u32 | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null::<u32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:110:9 + --> tests/ui/ptr_as_ptr.rs:111:9 | LL | core::ptr::null() as *const u32 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `core::ptr::null::<u32>()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:117:9 + --> tests/ui/ptr_as_ptr.rs:118:9 | LL | ptr::null_mut() as *mut _ | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null_mut()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:121:9 + --> tests/ui/ptr_as_ptr.rs:122:9 | LL | std::ptr::null_mut() as *mut _ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `std::ptr::null_mut()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:126:9 + --> tests/ui/ptr_as_ptr.rs:127:9 | LL | ptr::null_mut() as *mut _ | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null_mut()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:130:9 + --> tests/ui/ptr_as_ptr.rs:131:9 | LL | core::ptr::null_mut() as *mut _ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `core::ptr::null_mut()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:135:9 + --> tests/ui/ptr_as_ptr.rs:136:9 | LL | ptr::null() as *const _ | ^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:139:9 + --> tests/ui/ptr_as_ptr.rs:140:9 | LL | std::ptr::null() as *const _ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `std::ptr::null()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:144:9 + --> tests/ui/ptr_as_ptr.rs:145:9 | LL | ptr::null() as *const _ | ^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:148:9 + --> tests/ui/ptr_as_ptr.rs:149:9 | LL | core::ptr::null() as *const _ | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `core::ptr::null()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:155:9 + --> tests/ui/ptr_as_ptr.rs:156:9 | LL | ptr::null_mut() as _ | ^^^^^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null_mut()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:159:9 + --> tests/ui/ptr_as_ptr.rs:160:9 | LL | std::ptr::null_mut() as _ | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `std::ptr::null_mut()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:164:9 + --> tests/ui/ptr_as_ptr.rs:165:9 | LL | ptr::null_mut() as _ | ^^^^^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null_mut()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:168:9 + --> tests/ui/ptr_as_ptr.rs:169:9 | LL | core::ptr::null_mut() as _ | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `core::ptr::null_mut()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:173:9 + --> tests/ui/ptr_as_ptr.rs:174:9 | LL | ptr::null() as _ | ^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:177:9 + --> tests/ui/ptr_as_ptr.rs:178:9 | LL | std::ptr::null() as _ | ^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `std::ptr::null()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:182:9 + --> tests/ui/ptr_as_ptr.rs:183:9 | LL | ptr::null() as _ | ^^^^^^^^^^^^^^^^ help: try call directly: `ptr::null()` error: `as` casting between raw pointers without changing its mutability - --> tests/ui/ptr_as_ptr.rs:186:9 + --> tests/ui/ptr_as_ptr.rs:187:9 | LL | core::ptr::null() as _ | ^^^^^^^^^^^^^^^^^^^^^^ help: try call directly: `core::ptr::null()` diff --git a/tests/ui/renamed_builtin_attr.fixed b/tests/ui/renamed_builtin_attr.fixed index bc055215708..aebf8712dd9 100644 --- a/tests/ui/renamed_builtin_attr.fixed +++ b/tests/ui/renamed_builtin_attr.fixed @@ -1,2 +1,4 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #[clippy::cognitive_complexity = "1"] fn main() {} diff --git a/tests/ui/renamed_builtin_attr.rs b/tests/ui/renamed_builtin_attr.rs index fdb425363e8..6c18151195f 100644 --- a/tests/ui/renamed_builtin_attr.rs +++ b/tests/ui/renamed_builtin_attr.rs @@ -1,2 +1,4 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #[clippy::cyclomatic_complexity = "1"] fn main() {} diff --git a/tests/ui/renamed_builtin_attr.stderr b/tests/ui/renamed_builtin_attr.stderr index f9108d169c7..fb51313dab6 100644 --- a/tests/ui/renamed_builtin_attr.stderr +++ b/tests/ui/renamed_builtin_attr.stderr @@ -1,5 +1,5 @@ error: usage of deprecated attribute - --> tests/ui/renamed_builtin_attr.rs:1:11 + --> tests/ui/renamed_builtin_attr.rs:3:11 | LL | #[clippy::cyclomatic_complexity = "1"] | ^^^^^^^^^^^^^^^^^^^^^ help: consider using: `cognitive_complexity` diff --git a/tests/ui/single_match.fixed b/tests/ui/single_match.fixed index 0a49be2dc4f..6df64eb4053 100644 --- a/tests/ui/single_match.fixed +++ b/tests/ui/single_match.fixed @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::single_match)] #![allow( unused, diff --git a/tests/ui/single_match.rs b/tests/ui/single_match.rs index 4e35d265acb..4f005f4e04f 100644 --- a/tests/ui/single_match.rs +++ b/tests/ui/single_match.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::single_match)] #![allow( unused, diff --git a/tests/ui/single_match.stderr b/tests/ui/single_match.stderr index 40af38879ae..651d0b4911d 100644 --- a/tests/ui/single_match.stderr +++ b/tests/ui/single_match.stderr @@ -1,5 +1,5 @@ error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:14:5 + --> tests/ui/single_match.rs:16:5 | LL | / match x { LL | | Some(y) => { @@ -19,7 +19,7 @@ LL ~ }; | error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:22:5 + --> tests/ui/single_match.rs:24:5 | LL | / match x { LL | | // Note the missing block braces. @@ -31,7 +31,7 @@ LL | | } | |_____^ help: try: `if let Some(y) = x { println!("{:?}", y) }` error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:31:5 + --> tests/ui/single_match.rs:33:5 | LL | / match z { LL | | (2..=3, 7..=9) => dummy(), @@ -40,7 +40,7 @@ LL | | }; | |_____^ help: try: `if let (2..=3, 7..=9) = z { dummy() }` error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:60:5 + --> tests/ui/single_match.rs:62:5 | LL | / match x { LL | | Some(y) => dummy(), @@ -49,7 +49,7 @@ LL | | }; | |_____^ help: try: `if let Some(y) = x { dummy() }` error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:65:5 + --> tests/ui/single_match.rs:67:5 | LL | / match y { LL | | Ok(y) => dummy(), @@ -58,7 +58,7 @@ LL | | }; | |_____^ help: try: `if let Ok(y) = y { dummy() }` error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:72:5 + --> tests/ui/single_match.rs:74:5 | LL | / match c { LL | | Cow::Borrowed(..) => dummy(), @@ -67,7 +67,7 @@ LL | | }; | |_____^ help: try: `if let Cow::Borrowed(..) = c { dummy() }` error: you seem to be trying to use `match` for an equality check. Consider using `if` - --> tests/ui/single_match.rs:93:5 + --> tests/ui/single_match.rs:95:5 | LL | / match x { LL | | "test" => println!(), @@ -76,7 +76,7 @@ LL | | } | |_____^ help: try: `if x == "test" { println!() }` error: you seem to be trying to use `match` for an equality check. Consider using `if` - --> tests/ui/single_match.rs:106:5 + --> tests/ui/single_match.rs:108:5 | LL | / match x { LL | | Foo::A => println!(), @@ -85,7 +85,7 @@ LL | | } | |_____^ help: try: `if x == Foo::A { println!() }` error: you seem to be trying to use `match` for an equality check. Consider using `if` - --> tests/ui/single_match.rs:112:5 + --> tests/ui/single_match.rs:114:5 | LL | / match x { LL | | FOO_C => println!(), @@ -94,7 +94,7 @@ LL | | } | |_____^ help: try: `if x == FOO_C { println!() }` error: you seem to be trying to use `match` for an equality check. Consider using `if` - --> tests/ui/single_match.rs:117:5 + --> tests/ui/single_match.rs:119:5 | LL | / match &&x { LL | | Foo::A => println!(), @@ -103,7 +103,7 @@ LL | | } | |_____^ help: try: `if x == Foo::A { println!() }` error: you seem to be trying to use `match` for an equality check. Consider using `if` - --> tests/ui/single_match.rs:123:5 + --> tests/ui/single_match.rs:125:5 | LL | / match &x { LL | | Foo::A => println!(), @@ -112,7 +112,7 @@ LL | | } | |_____^ help: try: `if x == &Foo::A { println!() }` error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:140:5 + --> tests/ui/single_match.rs:142:5 | LL | / match x { LL | | Bar::A => println!(), @@ -121,7 +121,7 @@ LL | | } | |_____^ help: try: `if let Bar::A = x { println!() }` error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:148:5 + --> tests/ui/single_match.rs:150:5 | LL | / match x { LL | | None => println!(), @@ -130,7 +130,7 @@ LL | | }; | |_____^ help: try: `if let None = x { println!() }` error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:170:5 + --> tests/ui/single_match.rs:172:5 | LL | / match x { LL | | (Some(_), _) => {}, @@ -139,7 +139,7 @@ LL | | } | |_____^ help: try: `if let (Some(_), _) = x {}` error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:176:5 + --> tests/ui/single_match.rs:178:5 | LL | / match x { LL | | (Some(E::V), _) => todo!(), @@ -148,7 +148,7 @@ LL | | } | |_____^ help: try: `if let (Some(E::V), _) = x { todo!() }` error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:182:5 + --> tests/ui/single_match.rs:184:5 | LL | / match (Some(42), Some(E::V), Some(42)) { LL | | (.., Some(E::V), _) => {}, @@ -157,7 +157,7 @@ LL | | } | |_____^ help: try: `if let (.., Some(E::V), _) = (Some(42), Some(E::V), Some(42)) {}` error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:254:5 + --> tests/ui/single_match.rs:256:5 | LL | / match bar { LL | | Some(v) => unsafe { @@ -177,7 +177,7 @@ LL + } } | error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match.rs:262:5 + --> tests/ui/single_match.rs:264:5 | LL | / match bar { LL | | #[rustfmt::skip] diff --git a/tests/ui/single_match_else.fixed b/tests/ui/single_match_else.fixed index f3b1de3b44f..2970f5485fa 100644 --- a/tests/ui/single_match_else.fixed +++ b/tests/ui/single_match_else.fixed @@ -1,4 +1,6 @@ //@aux-build: proc_macros.rs +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::single_match_else)] #![allow(unused, clippy::needless_return, clippy::no_effect, clippy::uninlined_format_args)] extern crate proc_macros; diff --git a/tests/ui/single_match_else.rs b/tests/ui/single_match_else.rs index ddee2e42ec2..26974b2a48a 100644 --- a/tests/ui/single_match_else.rs +++ b/tests/ui/single_match_else.rs @@ -1,4 +1,6 @@ //@aux-build: proc_macros.rs +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::single_match_else)] #![allow(unused, clippy::needless_return, clippy::no_effect, clippy::uninlined_format_args)] extern crate proc_macros; diff --git a/tests/ui/single_match_else.stderr b/tests/ui/single_match_else.stderr index 63c733e9a7a..48c74c0caea 100644 --- a/tests/ui/single_match_else.stderr +++ b/tests/ui/single_match_else.stderr @@ -1,5 +1,5 @@ error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match_else.rs:16:13 + --> tests/ui/single_match_else.rs:18:13 | LL | let _ = match ExprNode::Butterflies { | _____________^ @@ -22,7 +22,7 @@ LL ~ }; | error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match_else.rs:81:5 + --> tests/ui/single_match_else.rs:83:5 | LL | / match Some(1) { LL | | Some(a) => println!("${:?}", a), @@ -42,7 +42,7 @@ LL + } | error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match_else.rs:90:5 + --> tests/ui/single_match_else.rs:92:5 | LL | / match Some(1) { LL | | Some(a) => println!("${:?}", a), @@ -62,7 +62,7 @@ LL + } | error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match_else.rs:100:5 + --> tests/ui/single_match_else.rs:102:5 | LL | / match Result::<i32, Infallible>::Ok(1) { LL | | Ok(a) => println!("${:?}", a), @@ -82,7 +82,7 @@ LL + } | error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match_else.rs:109:5 + --> tests/ui/single_match_else.rs:111:5 | LL | / match Cow::from("moo") { LL | | Cow::Owned(a) => println!("${:?}", a), @@ -102,7 +102,7 @@ LL + } | error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match_else.rs:119:5 + --> tests/ui/single_match_else.rs:121:5 | LL | / match bar { LL | | Some(v) => unsafe { @@ -125,7 +125,7 @@ LL + } | error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match_else.rs:130:5 + --> tests/ui/single_match_else.rs:132:5 | LL | / match bar { LL | | Some(v) => { @@ -149,7 +149,7 @@ LL + } } | error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match_else.rs:142:5 + --> tests/ui/single_match_else.rs:144:5 | LL | / match bar { LL | | Some(v) => unsafe { @@ -173,7 +173,7 @@ LL + } } | error: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let` - --> tests/ui/single_match_else.rs:154:5 + --> tests/ui/single_match_else.rs:156:5 | LL | / match bar { LL | | #[rustfmt::skip] diff --git a/tests/ui/std_instead_of_core.fixed b/tests/ui/std_instead_of_core.fixed index a7555704fbe..63b30620a5d 100644 --- a/tests/ui/std_instead_of_core.fixed +++ b/tests/ui/std_instead_of_core.fixed @@ -1,4 +1,6 @@ //@aux-build:proc_macro_derive.rs +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::std_instead_of_core)] #![allow(unused_imports)] diff --git a/tests/ui/std_instead_of_core.rs b/tests/ui/std_instead_of_core.rs index af7f3399f49..0696d3a18d8 100644 --- a/tests/ui/std_instead_of_core.rs +++ b/tests/ui/std_instead_of_core.rs @@ -1,4 +1,6 @@ //@aux-build:proc_macro_derive.rs +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::std_instead_of_core)] #![allow(unused_imports)] diff --git a/tests/ui/std_instead_of_core.stderr b/tests/ui/std_instead_of_core.stderr index 30dd49dc268..97835908c72 100644 --- a/tests/ui/std_instead_of_core.stderr +++ b/tests/ui/std_instead_of_core.stderr @@ -1,5 +1,5 @@ error: used import from `std` instead of `core` - --> tests/ui/std_instead_of_core.rs:13:9 + --> tests/ui/std_instead_of_core.rs:15:9 | LL | use std::hash::Hasher; | ^^^ help: consider importing the item from `core`: `core` @@ -8,49 +8,49 @@ LL | use std::hash::Hasher; = help: to override `-D warnings` add `#[allow(clippy::std_instead_of_core)]` error: used import from `std` instead of `core` - --> tests/ui/std_instead_of_core.rs:16:11 + --> tests/ui/std_instead_of_core.rs:18:11 | LL | use ::std::hash::Hash; | ^^^ help: consider importing the item from `core`: `core` error: used import from `std` instead of `core` - --> tests/ui/std_instead_of_core.rs:22:9 + --> tests/ui/std_instead_of_core.rs:24:9 | LL | use std::fmt::{Debug, Result}; | ^^^ help: consider importing the item from `core`: `core` error: used import from `std` instead of `core` - --> tests/ui/std_instead_of_core.rs:26:15 + --> tests/ui/std_instead_of_core.rs:28:15 | LL | let ptr = std::ptr::null::<u32>(); | ^^^ help: consider importing the item from `core`: `core` error: used import from `std` instead of `core` - --> tests/ui/std_instead_of_core.rs:28:21 + --> tests/ui/std_instead_of_core.rs:30:21 | LL | let ptr_mut = ::std::ptr::null_mut::<usize>(); | ^^^ help: consider importing the item from `core`: `core` error: used import from `std` instead of `core` - --> tests/ui/std_instead_of_core.rs:32:16 + --> tests/ui/std_instead_of_core.rs:34:16 | LL | let cell = std::cell::Cell::new(8u32); | ^^^ help: consider importing the item from `core`: `core` error: used import from `std` instead of `core` - --> tests/ui/std_instead_of_core.rs:34:27 + --> tests/ui/std_instead_of_core.rs:36:27 | LL | let cell_absolute = ::std::cell::Cell::new(8u32); | ^^^ help: consider importing the item from `core`: `core` error: used import from `std` instead of `core` - --> tests/ui/std_instead_of_core.rs:43:9 + --> tests/ui/std_instead_of_core.rs:45:9 | LL | use std::iter::Iterator; | ^^^ help: consider importing the item from `core`: `core` error: used import from `std` instead of `alloc` - --> tests/ui/std_instead_of_core.rs:50:9 + --> tests/ui/std_instead_of_core.rs:52:9 | LL | use std::vec; | ^^^ help: consider importing the item from `alloc`: `alloc` @@ -59,13 +59,13 @@ LL | use std::vec; = help: to override `-D warnings` add `#[allow(clippy::std_instead_of_alloc)]` error: used import from `std` instead of `alloc` - --> tests/ui/std_instead_of_core.rs:52:9 + --> tests/ui/std_instead_of_core.rs:54:9 | LL | use std::vec::Vec; | ^^^ help: consider importing the item from `alloc`: `alloc` error: used import from `alloc` instead of `core` - --> tests/ui/std_instead_of_core.rs:58:9 + --> tests/ui/std_instead_of_core.rs:60:9 | LL | use alloc::slice::from_ref; | ^^^^^ help: consider importing the item from `core`: `core` diff --git a/tests/ui/suspicious_operation_groupings.fixed b/tests/ui/suspicious_operation_groupings.fixed index 9d9732307c8..60fde6e22cb 100644 --- a/tests/ui/suspicious_operation_groupings.fixed +++ b/tests/ui/suspicious_operation_groupings.fixed @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::suspicious_operation_groupings)] #![allow(dead_code, unused_parens, clippy::eq_op)] diff --git a/tests/ui/suspicious_operation_groupings.rs b/tests/ui/suspicious_operation_groupings.rs index 201b8e657f4..ce37148a853 100644 --- a/tests/ui/suspicious_operation_groupings.rs +++ b/tests/ui/suspicious_operation_groupings.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::suspicious_operation_groupings)] #![allow(dead_code, unused_parens, clippy::eq_op)] diff --git a/tests/ui/suspicious_operation_groupings.stderr b/tests/ui/suspicious_operation_groupings.stderr index 9d1d8a1f34f..7cb066d57e7 100644 --- a/tests/ui/suspicious_operation_groupings.stderr +++ b/tests/ui/suspicious_operation_groupings.stderr @@ -1,5 +1,5 @@ error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:15:9 + --> tests/ui/suspicious_operation_groupings.rs:17:9 | LL | self.x == other.y && self.y == other.y && self.z == other.z | ^^^^^^^^^^^^^^^^^ help: did you mean: `self.x == other.x` @@ -8,151 +8,151 @@ LL | self.x == other.y && self.y == other.y && self.z == other.z = help: to override `-D warnings` add `#[allow(clippy::suspicious_operation_groupings)]` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:28:20 + --> tests/ui/suspicious_operation_groupings.rs:30:20 | LL | s1.a < s2.a && s1.a < s2.b | ^^^^^^^^^^^ help: did you mean: `s1.b < s2.b` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:76:33 + --> tests/ui/suspicious_operation_groupings.rs:78:33 | LL | s1.a * s2.a + s1.b * s2.b + s1.c * s2.b + s1.d * s2.d | ^^^^^^^^^^^ help: did you mean: `s1.c * s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:81:19 + --> tests/ui/suspicious_operation_groupings.rs:83:19 | LL | s1.a * s2.a + s1.b * s2.c + s1.c * s2.c | ^^^^^^^^^^^ help: did you mean: `s1.b * s2.b` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:81:19 + --> tests/ui/suspicious_operation_groupings.rs:83:19 | LL | s1.a * s2.a + s1.b * s2.c + s1.c * s2.c | ^^^^^^^^^^^ help: did you mean: `s1.b * s2.b` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:86:19 + --> tests/ui/suspicious_operation_groupings.rs:88:19 | LL | s1.a * s2.a + s2.b * s2.b + s1.c * s2.c | ^^^^^^^^^^^ help: did you mean: `s1.b * s2.b` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:91:19 + --> tests/ui/suspicious_operation_groupings.rs:93:19 | LL | s1.a * s2.a + s1.b * s1.b + s1.c * s2.c | ^^^^^^^^^^^ help: did you mean: `s1.b * s2.b` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:96:5 + --> tests/ui/suspicious_operation_groupings.rs:98:5 | LL | s1.a * s1.a + s1.b * s2.b + s1.c * s2.c | ^^^^^^^^^^^ help: did you mean: `s1.a * s2.a` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:101:33 + --> tests/ui/suspicious_operation_groupings.rs:103:33 | LL | s1.a * s2.a + s1.b * s2.b + s1.c * s1.c | ^^^^^^^^^^^ help: did you mean: `s1.c * s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:114:20 + --> tests/ui/suspicious_operation_groupings.rs:116:20 | LL | (s1.a * s2.a + s1.b * s1.b) | ^^^^^^^^^^^ help: did you mean: `s1.b * s2.b` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:119:34 + --> tests/ui/suspicious_operation_groupings.rs:121:34 | LL | (s1.a * s2.a + s1.b * s2.b + s1.c * s2.b + s1.d * s2.d) | ^^^^^^^^^^^ help: did you mean: `s1.c * s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:124:38 + --> tests/ui/suspicious_operation_groupings.rs:126:38 | LL | (s1.a * s2.a) + (s1.b * s2.b) + (s1.c * s2.b) + (s1.d * s2.d) | ^^^^^^^^^^^ help: did you mean: `s1.c * s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:129:39 + --> tests/ui/suspicious_operation_groupings.rs:131:39 | LL | ((s1.a * s2.a) + (s1.b * s2.b) + (s1.c * s2.b) + (s1.d * s2.d)) | ^^^^^^^^^^^ help: did you mean: `s1.c * s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:134:42 + --> tests/ui/suspicious_operation_groupings.rs:136:42 | LL | (((s1.a * s2.a) + (s1.b * s2.b)) + ((s1.c * s2.b) + (s1.d * s2.d))) | ^^^^^^^^^^^ help: did you mean: `s1.c * s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:134:42 + --> tests/ui/suspicious_operation_groupings.rs:136:42 | LL | (((s1.a * s2.a) + (s1.b * s2.b)) + ((s1.c * s2.b) + (s1.d * s2.d))) | ^^^^^^^^^^^ help: did you mean: `s1.c * s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:139:40 + --> tests/ui/suspicious_operation_groupings.rs:141:40 | LL | (((s1.a * s2.a) + (s1.b * s2.b) + (s1.c * s2.b)) + (s1.d * s2.d)) | ^^^^^^^^^^^ help: did you mean: `s1.c * s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:144:40 + --> tests/ui/suspicious_operation_groupings.rs:146:40 | LL | ((s1.a * s2.a) + ((s1.b * s2.b) + (s1.c * s2.b) + (s1.d * s2.d))) | ^^^^^^^^^^^ help: did you mean: `s1.c * s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:149:20 + --> tests/ui/suspicious_operation_groupings.rs:151:20 | LL | (s1.a * s2.a + s2.b * s2.b) / 2 | ^^^^^^^^^^^ help: did you mean: `s1.b * s2.b` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:154:35 + --> tests/ui/suspicious_operation_groupings.rs:156:35 | LL | i32::swap_bytes(s1.a * s2.a + s2.b * s2.b) | ^^^^^^^^^^^ help: did you mean: `s1.b * s2.b` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:159:29 + --> tests/ui/suspicious_operation_groupings.rs:161:29 | LL | s1.a > 0 && s1.b > 0 && s1.d == s2.c && s1.d == s2.d | ^^^^^^^^^^^^ help: did you mean: `s1.c == s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:164:17 + --> tests/ui/suspicious_operation_groupings.rs:166:17 | LL | s1.a > 0 && s1.d == s2.c && s1.b > 0 && s1.d == s2.d | ^^^^^^^^^^^^ help: did you mean: `s1.c == s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:173:77 + --> tests/ui/suspicious_operation_groupings.rs:175:77 | LL | (n1.inner.0).0 == (n2.inner.0).0 && (n1.inner.1).0 == (n2.inner.1).0 && (n1.inner.2).0 == (n2.inner.1).0 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: did you mean: `(n1.inner.2).0 == (n2.inner.2).0` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:187:25 + --> tests/ui/suspicious_operation_groupings.rs:189:25 | LL | s1.a <= s2.a && s1.a <= s2.b | ^^^^^^^^^^^^ help: did you mean: `s1.b <= s2.b` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:193:23 + --> tests/ui/suspicious_operation_groupings.rs:195:23 | LL | if s1.a < s2.a && s1.a < s2.b { | ^^^^^^^^^^^ help: did you mean: `s1.b < s2.b` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:200:48 + --> tests/ui/suspicious_operation_groupings.rs:202:48 | LL | -(-(-s1.a * -s2.a) + (-(-s1.b * -s2.b) + -(-s1.c * -s2.b) + -(-s1.d * -s2.d))) | ^^^^^^^^^^^^^ help: did you mean: `-s1.c * -s2.c` error: this sequence of operators looks suspiciously like a bug - --> tests/ui/suspicious_operation_groupings.rs:205:27 + --> tests/ui/suspicious_operation_groupings.rs:207:27 | LL | -(if -s1.a < -s2.a && -s1.a < -s2.b { s1.c } else { s2.a }) | ^^^^^^^^^^^^^ help: did you mean: `-s1.b < -s2.b` diff --git a/tests/ui/type_complexity.rs b/tests/ui/type_complexity.rs index be28ee2da0c..b057dc4e89f 100644 --- a/tests/ui/type_complexity.rs +++ b/tests/ui/type_complexity.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #![warn(clippy::all)] #![allow(unused, clippy::needless_pass_by_value, clippy::vec_box, clippy::useless_vec)] #![feature(associated_type_defaults)] diff --git a/tests/ui/type_complexity.stderr b/tests/ui/type_complexity.stderr index 9e27899e4f9..bfbab8647e8 100644 --- a/tests/ui/type_complexity.stderr +++ b/tests/ui/type_complexity.stderr @@ -1,5 +1,5 @@ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:7:12 + --> tests/ui/type_complexity.rs:9:12 | LL | const CST: (u32, (u32, (u32, (u32, u32)))) = (0, (0, (0, (0, 0)))); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -8,85 +8,85 @@ LL | const CST: (u32, (u32, (u32, (u32, u32)))) = (0, (0, (0, (0, 0)))); = help: to override `-D warnings` add `#[allow(clippy::type_complexity)]` error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:10:12 + --> tests/ui/type_complexity.rs:12:12 | LL | static ST: (u32, (u32, (u32, (u32, u32)))) = (0, (0, (0, (0, 0)))); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:14:8 + --> tests/ui/type_complexity.rs:16:8 | LL | f: Vec<Vec<Box<(u32, u32, u32, u32)>>>, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:18:11 + --> tests/ui/type_complexity.rs:20:11 | LL | struct Ts(Vec<Vec<Box<(u32, u32, u32, u32)>>>); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:22:11 + --> tests/ui/type_complexity.rs:24:11 | LL | Tuple(Vec<Vec<Box<(u32, u32, u32, u32)>>>), | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:24:17 + --> tests/ui/type_complexity.rs:26:17 | LL | Struct { f: Vec<Vec<Box<(u32, u32, u32, u32)>>> }, | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:29:14 + --> tests/ui/type_complexity.rs:31:14 | LL | const A: (u32, (u32, (u32, (u32, u32)))) = (0, (0, (0, (0, 0)))); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:31:30 + --> tests/ui/type_complexity.rs:33:30 | LL | fn impl_method(&self, p: Vec<Vec<Box<(u32, u32, u32, u32)>>>) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:36:14 + --> tests/ui/type_complexity.rs:38:14 | LL | const A: Vec<Vec<Box<(u32, u32, u32, u32)>>>; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:38:14 + --> tests/ui/type_complexity.rs:40:14 | LL | type B = Vec<Vec<Box<(u32, u32, u32, u32)>>>; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:40:25 + --> tests/ui/type_complexity.rs:42:25 | LL | fn method(&self, p: Vec<Vec<Box<(u32, u32, u32, u32)>>>); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:42:29 + --> tests/ui/type_complexity.rs:44:29 | LL | fn def_method(&self, p: Vec<Vec<Box<(u32, u32, u32, u32)>>>) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:55:15 + --> tests/ui/type_complexity.rs:57:15 | LL | fn test1() -> Vec<Vec<Box<(u32, u32, u32, u32)>>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:60:14 + --> tests/ui/type_complexity.rs:62:14 | LL | fn test2(_x: Vec<Vec<Box<(u32, u32, u32, u32)>>>) {} | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: very complex type used. Consider factoring parts into `type` definitions - --> tests/ui/type_complexity.rs:64:13 + --> tests/ui/type_complexity.rs:66:13 | LL | let _y: Vec<Vec<Box<(u32, u32, u32, u32)>>> = vec![]; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/tests/ui/unknown_attribute.rs b/tests/ui/unknown_attribute.rs index 932f284d5b7..3241742b5d4 100644 --- a/tests/ui/unknown_attribute.rs +++ b/tests/ui/unknown_attribute.rs @@ -1,3 +1,5 @@ +//@compile-flags: -Zdeduplicate-diagnostics=yes + #[clippy::unknown] //~^ ERROR: usage of unknown attribute #[clippy::cognitive_complexity = "1"] diff --git a/tests/ui/unknown_attribute.stderr b/tests/ui/unknown_attribute.stderr index d1f8eeb51ae..b306abe0a9d 100644 --- a/tests/ui/unknown_attribute.stderr +++ b/tests/ui/unknown_attribute.stderr @@ -1,5 +1,5 @@ error: usage of unknown attribute - --> tests/ui/unknown_attribute.rs:1:11 + --> tests/ui/unknown_attribute.rs:3:11 | LL | #[clippy::unknown] | ^^^^^^^ |