[rustc.git] / src / tools / clippy / tests / ui / identity_op.stderr

error: this operation has no effect
  --> tests/ui/identity_op.rs:44:5
   |
LL |     x + 0;
   |     ^^^^^ help: consider reducing it to: `x`
   |
   = note: `-D clippy::identity-op` implied by `-D warnings`
   = help: to override `-D warnings` add `#[allow(clippy::identity_op)]`

error: this operation has no effect
  --> tests/ui/identity_op.rs:46:5
   |
LL |     x + (1 - 1);
   |     ^^^^^^^^^^^ help: consider reducing it to: `x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:49:5
   |
LL |     0 + x;
   |     ^^^^^ help: consider reducing it to: `x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:53:5
   |
LL |     x | (0);
   |     ^^^^^^^ help: consider reducing it to: `x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:57:5
   |
LL |     x * 1;
   |     ^^^^^ help: consider reducing it to: `x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:59:5
   |
LL |     1 * x;
   |     ^^^^^ help: consider reducing it to: `x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:66:5
   |
LL |     -1 & x;
   |     ^^^^^^ help: consider reducing it to: `x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:70:5
   |
LL |     u & 255;
   |     ^^^^^^^ help: consider reducing it to: `u`

error: this operation has no effect
  --> tests/ui/identity_op.rs:74:5
   |
LL |     42 << 0;
   |     ^^^^^^^ help: consider reducing it to: `42`

error: this operation has no effect
  --> tests/ui/identity_op.rs:76:5
   |
LL |     1 >> 0;
   |     ^^^^^^ help: consider reducing it to: `1`

error: this operation has no effect
  --> tests/ui/identity_op.rs:78:5
   |
LL |     42 >> 0;
   |     ^^^^^^^ help: consider reducing it to: `42`

error: this operation has no effect
  --> tests/ui/identity_op.rs:80:5
   |
LL |     &x >> 0;
   |     ^^^^^^^ help: consider reducing it to: `x`

error: this operation has no effect
  --> 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:90:5
   |
LL |     2 % 3;
   |     ^^^^^ help: consider reducing it to: `2`

error: this operation has no effect
  --> 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:94:5
   |
LL |     2 % -3 + x;
   |     ^^^^^^ help: consider reducing it to: `2`

error: this operation has no effect
  --> 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:98:9
   |
LL |     x + 1 % 3;
   |         ^^^^^ help: consider reducing it to: `1`

error: this operation has no effect
  --> tests/ui/identity_op.rs:107:5
   |
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
   |
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
   |
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
   |
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
   |
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
   |
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
   |
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
   |
LL |     0 + { a } + 3;
   |     ^^^^^^^^^ help: consider reducing it to: `({ a })`

error: this operation has no effect
  --> tests/ui/identity_op.rs:124:5
   |
LL |     0 + { a } * 2;
   |     ^^^^^^^^^^^^^ help: consider reducing it to: `({ a } * 2)`

error: this operation has no effect
  --> tests/ui/identity_op.rs:126:5
   |
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
   |
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
   |
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
   |
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
   |
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
   |
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
   |
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
   |
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
   |
LL |     2 * (0 + { a });
   |         ^^^^^^^^^^^ help: consider reducing it to: `{ a }`

error: this operation has no effect
  --> tests/ui/identity_op.rs:152:5
   |
LL |     1 * ({ a } + 4);
   |     ^^^^^^^^^^^^^^^ help: consider reducing it to: `(({ a } + 4))`

error: this operation has no effect
  --> tests/ui/identity_op.rs:154:5
   |
LL |     1 * 1;
   |     ^^^^^ help: consider reducing it to: `1`

error: this operation has no effect
  --> tests/ui/identity_op.rs:159:18
   |
LL |     let _: i32 = &x + 0;
   |                  ^^^^^^ help: consider reducing it to: `x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:164:5
   |
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
   |
LL |         let _: i32 = *x + 0;
   |                      ^^^^^^ help: consider reducing it to: `*x`

error: this operation has no effect
  --> 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:182:22
   |
LL |         let _: i32 = **x + 0;
   |                      ^^^^^^^ help: consider reducing it to: `**x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:185:22
   |
LL |         let _: i32 = *x + 0;
   |                      ^^^^^^ help: consider reducing it to: `**x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:191:22
   |
LL |         let _: i32 = ***x + 0;
   |                      ^^^^^^^^ help: consider reducing it to: `***x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:193:22
   |
LL |         let _: i32 = **x + 0;
   |                      ^^^^^^^ help: consider reducing it to: `***x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:196:22
   |
LL |         let _: i32 = *&x + 0;
   |                      ^^^^^^^ help: consider reducing it to: `*&x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:198:22
   |
LL |         let _: i32 = **&&x + 0;
   |                      ^^^^^^^^^ help: consider reducing it to: `**&&x`

error: this operation has no effect
  --> 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:202:22
   |
LL |         let _: i32 = **&&*&x + 0;
   |                      ^^^^^^^^^^^ help: consider reducing it to: `**&&*&x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:209:22
   |
LL |         let _: i32 = **&&*&x + 0;
   |                      ^^^^^^^^^^^ help: consider reducing it to: `***&&*&x`

error: this operation has no effect
  --> tests/ui/identity_op.rs:211:22
   |
LL |         let _: i32 = **&&*&x + 0;
   |                      ^^^^^^^^^^^ help: consider reducing it to: `***&&*&x`

error: aborting due to 52 previous errors
Commit	Line	Data
	1	error: this operation has no effect
	2	--> tests/ui/identity_op.rs:44:5
	3	\|
	4	LL \| x + 0;
	5	\| ^^^^^ help: consider reducing it to: `x`
	6	\|
	7	= note: `-D clippy::identity-op` implied by `-D warnings`
	8	= help: to override `-D warnings` add `#[allow(clippy::identity_op)]`
	9
	10	error: this operation has no effect
	11	--> tests/ui/identity_op.rs:46:5
	12	\|
	13	LL \| x + (1 - 1);
	14	\| ^^^^^^^^^^^ help: consider reducing it to: `x`
	15
	16	error: this operation has no effect
	17	--> tests/ui/identity_op.rs:49:5
	18	\|
	19	LL \| 0 + x;
	20	\| ^^^^^ help: consider reducing it to: `x`
	21
	22	error: this operation has no effect
	23	--> tests/ui/identity_op.rs:53:5
	24	\|
	25	LL \| x \| (0);
	26	\| ^^^^^^^ help: consider reducing it to: `x`
	27
	28	error: this operation has no effect
	29	--> tests/ui/identity_op.rs:57:5
	30	\|
	31	LL \| x * 1;
	32	\| ^^^^^ help: consider reducing it to: `x`
	33
	34	error: this operation has no effect
	35	--> tests/ui/identity_op.rs:59:5
	36	\|
	37	LL \| 1 * x;
	38	\| ^^^^^ help: consider reducing it to: `x`
	39
	40	error: this operation has no effect
	41	--> tests/ui/identity_op.rs:66:5
	42	\|
	43	LL \| -1 & x;
	44	\| ^^^^^^ help: consider reducing it to: `x`
	45
	46	error: this operation has no effect
	47	--> tests/ui/identity_op.rs:70:5
	48	\|
	49	LL \| u & 255;
	50	\| ^^^^^^^ help: consider reducing it to: `u`
	51
	52	error: this operation has no effect
	53	--> tests/ui/identity_op.rs:74:5
	54	\|
	55	LL \| 42 << 0;
	56	\| ^^^^^^^ help: consider reducing it to: `42`
	57
	58	error: this operation has no effect
	59	--> tests/ui/identity_op.rs:76:5
	60	\|
	61	LL \| 1 >> 0;
	62	\| ^^^^^^ help: consider reducing it to: `1`
	63
	64	error: this operation has no effect
	65	--> tests/ui/identity_op.rs:78:5
	66	\|
	67	LL \| 42 >> 0;
	68	\| ^^^^^^^ help: consider reducing it to: `42`
	69
	70	error: this operation has no effect
	71	--> tests/ui/identity_op.rs:80:5
	72	\|
	73	LL \| &x >> 0;
	74	\| ^^^^^^^ help: consider reducing it to: `x`
	75
	76	error: this operation has no effect
	77	--> tests/ui/identity_op.rs:82:5
	78	\|
	79	LL \| x >> &0;
	80	\| ^^^^^^^ help: consider reducing it to: `x`
	81
	82	error: this operation has no effect
	83	--> tests/ui/identity_op.rs:90:5
	84	\|
	85	LL \| 2 % 3;
	86	\| ^^^^^ help: consider reducing it to: `2`
	87
	88	error: this operation has no effect
	89	--> tests/ui/identity_op.rs:92:5
	90	\|
	91	LL \| -2 % 3;
	92	\| ^^^^^^ help: consider reducing it to: `-2`
	93
	94	error: this operation has no effect
	95	--> tests/ui/identity_op.rs:94:5
	96	\|
	97	LL \| 2 % -3 + x;
	98	\| ^^^^^^ help: consider reducing it to: `2`
	99
	100	error: this operation has no effect
	101	--> tests/ui/identity_op.rs:96:5
	102	\|
	103	LL \| -2 % -3 + x;
	104	\| ^^^^^^^ help: consider reducing it to: `-2`
	105
	106	error: this operation has no effect
	107	--> tests/ui/identity_op.rs:98:9
	108	\|
	109	LL \| x + 1 % 3;
	110	\| ^^^^^ help: consider reducing it to: `1`
	111
	112	error: this operation has no effect
	113	--> tests/ui/identity_op.rs:107:5
	114	\|
	115	LL \| 0 + if b { 1 } else { 2 };
	116	\| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(if b { 1 } else { 2 })`
	117
	118	error: this operation has no effect
	119	--> tests/ui/identity_op.rs:109:5
	120	\|
	121	LL \| 0 + if b { 1 } else { 2 } + if b { 3 } else { 4 };
	122	\| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(if b { 1 } else { 2 })`
	123
	124	error: this operation has no effect
	125	--> tests/ui/identity_op.rs:111:5
	126	\|
	127	LL \| 0 + match a { 0 => 10, _ => 20 };
	128	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(match a { 0 => 10, _ => 20 })`
	129
	130	error: this operation has no effect
	131	--> tests/ui/identity_op.rs:113:5
	132	\|
	133	LL \| 0 + match a { 0 => 10, _ => 20 } + match a { 0 => 30, _ => 40 };
	134	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(match a { 0 => 10, _ => 20 })`
	135
	136	error: this operation has no effect
	137	--> tests/ui/identity_op.rs:115:5
	138	\|
	139	LL \| 0 + if b { 1 } else { 2 } + match a { 0 => 30, _ => 40 };
	140	\| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(if b { 1 } else { 2 })`
	141
	142	error: this operation has no effect
	143	--> tests/ui/identity_op.rs:117:5
	144	\|
	145	LL \| 0 + match a { 0 => 10, _ => 20 } + if b { 3 } else { 4 };
	146	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(match a { 0 => 10, _ => 20 })`
	147
	148	error: this operation has no effect
	149	--> tests/ui/identity_op.rs:119:5
	150	\|
	151	LL \| (if b { 1 } else { 2 }) + 0;
	152	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(if b { 1 } else { 2 })`
	153
	154	error: this operation has no effect
	155	--> tests/ui/identity_op.rs:122:5
	156	\|
	157	LL \| 0 + { a } + 3;
	158	\| ^^^^^^^^^ help: consider reducing it to: `({ a })`
	159
	160	error: this operation has no effect
	161	--> tests/ui/identity_op.rs:124:5
	162	\|
	163	LL \| 0 + { a } * 2;
	164	\| ^^^^^^^^^^^^^ help: consider reducing it to: `({ a } * 2)`
	165
	166	error: this operation has no effect
	167	--> tests/ui/identity_op.rs:126:5
	168	\|
	169	LL \| 0 + loop { let mut c = 0; if c == 10 { break c; } c += 1; } + { a * 2 };
	170	\| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(loop { let mut c = 0; if c == 10 { break c; } c += 1; })`
	171
	172	error: this operation has no effect
	173	--> tests/ui/identity_op.rs:133:7
	174	\|
	175	LL \| f(1 * a + { 8 * 5 });
	176	\| ^^^^^ help: consider reducing it to: `a`
	177
	178	error: this operation has no effect
	179	--> tests/ui/identity_op.rs:135:7
	180	\|
	181	LL \| f(0 + if b { 1 } else { 2 } + 3);
	182	\| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `if b { 1 } else { 2 }`
	183
	184	error: this operation has no effect
	185	--> tests/ui/identity_op.rs:138:20
	186	\|
	187	LL \| const _: i32 = { 2 * 4 } + 0 + 3;
	188	\| ^^^^^^^^^^^^^ help: consider reducing it to: `{ 2 * 4 }`
	189
	190	error: this operation has no effect
	191	--> tests/ui/identity_op.rs:140:20
	192	\|
	193	LL \| const _: i32 = 0 + { 1 + 2 * 3 } + 3;
	194	\| ^^^^^^^^^^^^^^^^^ help: consider reducing it to: `{ 1 + 2 * 3 }`
	195
	196	error: this operation has no effect
	197	--> tests/ui/identity_op.rs:143:5
	198	\|
	199	LL \| 0 + a as usize;
	200	\| ^^^^^^^^^^^^^^ help: consider reducing it to: `a as usize`
	201
	202	error: this operation has no effect
	203	--> tests/ui/identity_op.rs:145:13
	204	\|
	205	LL \| let _ = 0 + a as usize;
	206	\| ^^^^^^^^^^^^^^ help: consider reducing it to: `a as usize`
	207
	208	error: this operation has no effect
	209	--> tests/ui/identity_op.rs:147:5
	210	\|
	211	LL \| 0 + { a } as usize;
	212	\| ^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `({ a } as usize)`
	213
	214	error: this operation has no effect
	215	--> tests/ui/identity_op.rs:150:9
	216	\|
	217	LL \| 2 * (0 + { a });
	218	\| ^^^^^^^^^^^ help: consider reducing it to: `{ a }`
	219
	220	error: this operation has no effect
	221	--> tests/ui/identity_op.rs:152:5
	222	\|
	223	LL \| 1 * ({ a } + 4);
	224	\| ^^^^^^^^^^^^^^^ help: consider reducing it to: `(({ a } + 4))`
	225
	226	error: this operation has no effect
	227	--> tests/ui/identity_op.rs:154:5
	228	\|
	229	LL \| 1 * 1;
	230	\| ^^^^^ help: consider reducing it to: `1`
	231
	232	error: this operation has no effect
	233	--> tests/ui/identity_op.rs:159:18
	234	\|
	235	LL \| let _: i32 = &x + 0;
	236	\| ^^^^^^ help: consider reducing it to: `x`
	237
	238	error: this operation has no effect
	239	--> tests/ui/identity_op.rs:164:5
	240	\|
	241	LL \| 0 + if a { 1 } else { 2 } + if b { 3 } else { 5 }
	242	\| ^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider reducing it to: `(if a { 1 } else { 2 })`
	243
	244	error: this operation has no effect
	245	--> tests/ui/identity_op.rs:175:22
	246	\|
	247	LL \| let _: i32 = *x + 0;
	248	\| ^^^^^^ help: consider reducing it to: `*x`
	249
	250	error: this operation has no effect
	251	--> tests/ui/identity_op.rs:177:22
	252	\|
	253	LL \| let _: i32 = x + 0;
	254	\| ^^^^^ help: consider reducing it to: `*x`
	255
	256	error: this operation has no effect
	257	--> tests/ui/identity_op.rs:182:22
	258	\|
	259	LL \| let _: i32 = **x + 0;
	260	\| ^^^^^^^ help: consider reducing it to: `**x`
	261
	262	error: this operation has no effect
	263	--> tests/ui/identity_op.rs:185:22
	264	\|
	265	LL \| let _: i32 = *x + 0;
	266	\| ^^^^^^ help: consider reducing it to: `**x`
	267
	268	error: this operation has no effect
	269	--> tests/ui/identity_op.rs:191:22
	270	\|
	271	LL \| let _: i32 = ***x + 0;
	272	\| ^^^^^^^^ help: consider reducing it to: `***x`
	273
	274	error: this operation has no effect
	275	--> tests/ui/identity_op.rs:193:22
	276	\|
	277	LL \| let _: i32 = **x + 0;
	278	\| ^^^^^^^ help: consider reducing it to: `***x`
	279
	280	error: this operation has no effect
	281	--> tests/ui/identity_op.rs:196:22
	282	\|
	283	LL \| let _: i32 = *&x + 0;
	284	\| ^^^^^^^ help: consider reducing it to: `*&x`
	285
	286	error: this operation has no effect
	287	--> tests/ui/identity_op.rs:198:22
	288	\|
	289	LL \| let _: i32 = **&&x + 0;
	290	\| ^^^^^^^^^ help: consider reducing it to: `**&&x`
	291
	292	error: this operation has no effect
	293	--> tests/ui/identity_op.rs:200:22
	294	\|
	295	LL \| let _: i32 = &&x + 0;
	296	\| ^^^^^^^^^ help: consider reducing it to: `&&x`
	297
	298	error: this operation has no effect
	299	--> tests/ui/identity_op.rs:202:22
	300	\|
	301	LL \| let _: i32 = *&&&x + 0;
	302	\| ^^^^^^^^^^^ help: consider reducing it to: `*&&&x`
	303
	304	error: this operation has no effect
	305	--> tests/ui/identity_op.rs:209:22
	306	\|
	307	LL \| let _: i32 = *&&&x + 0;
	308	\| ^^^^^^^^^^^ help: consider reducing it to: `**&&&x`
	309
	310	error: this operation has no effect
	311	--> tests/ui/identity_op.rs:211:22
	312	\|
	313	LL \| let _: i32 = *&&&x + 0;
	314	\| ^^^^^^^^^^^ help: consider reducing it to: `**&&&x`
	315
	316	error: aborting due to 52 previous errors
	317