diff options
Diffstat (limited to 'src/tools/clippy/tests/ui/unnecessary_lazy_eval.stderr')
-rw-r--r-- | src/tools/clippy/tests/ui/unnecessary_lazy_eval.stderr | 266 |
1 files changed, 225 insertions, 41 deletions
diff --git a/src/tools/clippy/tests/ui/unnecessary_lazy_eval.stderr b/src/tools/clippy/tests/ui/unnecessary_lazy_eval.stderr index 1b0db4759..466664aee 100644 --- a/src/tools/clippy/tests/ui/unnecessary_lazy_eval.stderr +++ b/src/tools/clippy/tests/ui/unnecessary_lazy_eval.stderr @@ -1,5 +1,5 @@ error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:69:13 + --> $DIR/unnecessary_lazy_eval.rs:71:13 | LL | let _ = opt.unwrap_or_else(|| 2); | ^^^^-------------------- @@ -10,7 +10,7 @@ LL | let _ = opt.unwrap_or_else(|| 2); = help: to override `-D warnings` add `#[allow(clippy::unnecessary_lazy_evaluations)]` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:70:13 + --> $DIR/unnecessary_lazy_eval.rs:72:13 | LL | let _ = opt.unwrap_or_else(|| astronomers_pi); | ^^^^--------------------------------- @@ -18,7 +18,7 @@ LL | let _ = opt.unwrap_or_else(|| astronomers_pi); | help: use `unwrap_or(..)` instead: `unwrap_or(astronomers_pi)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:71:13 + --> $DIR/unnecessary_lazy_eval.rs:73:13 | LL | let _ = opt.unwrap_or_else(|| ext_str.some_field); | ^^^^------------------------------------- @@ -26,7 +26,7 @@ LL | let _ = opt.unwrap_or_else(|| ext_str.some_field); | help: use `unwrap_or(..)` instead: `unwrap_or(ext_str.some_field)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:73:13 + --> $DIR/unnecessary_lazy_eval.rs:75:13 | LL | let _ = opt.and_then(|_| ext_opt); | ^^^^--------------------- @@ -34,7 +34,7 @@ LL | let _ = opt.and_then(|_| ext_opt); | help: use `and(..)` instead: `and(ext_opt)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:74:13 + --> $DIR/unnecessary_lazy_eval.rs:76:13 | LL | let _ = opt.or_else(|| ext_opt); | ^^^^------------------- @@ -42,7 +42,7 @@ LL | let _ = opt.or_else(|| ext_opt); | help: use `or(..)` instead: `or(ext_opt)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:75:13 + --> $DIR/unnecessary_lazy_eval.rs:77:13 | LL | let _ = opt.or_else(|| None); | ^^^^---------------- @@ -50,7 +50,7 @@ LL | let _ = opt.or_else(|| None); | help: use `or(..)` instead: `or(None)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:76:13 + --> $DIR/unnecessary_lazy_eval.rs:78:13 | LL | let _ = opt.get_or_insert_with(|| 2); | ^^^^------------------------ @@ -58,7 +58,7 @@ LL | let _ = opt.get_or_insert_with(|| 2); | help: use `get_or_insert(..)` instead: `get_or_insert(2)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:77:13 + --> $DIR/unnecessary_lazy_eval.rs:79:13 | LL | let _ = opt.ok_or_else(|| 2); | ^^^^---------------- @@ -66,7 +66,7 @@ LL | let _ = opt.ok_or_else(|| 2); | help: use `ok_or(..)` instead: `ok_or(2)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:78:13 + --> $DIR/unnecessary_lazy_eval.rs:80:13 | LL | let _ = nested_tuple_opt.unwrap_or_else(|| Some((1, 2))); | ^^^^^^^^^^^^^^^^^------------------------------- @@ -74,7 +74,7 @@ LL | let _ = nested_tuple_opt.unwrap_or_else(|| Some((1, 2))); | help: use `unwrap_or(..)` instead: `unwrap_or(Some((1, 2)))` error: unnecessary closure used with `bool::then` - --> $DIR/unnecessary_lazy_eval.rs:79:13 + --> $DIR/unnecessary_lazy_eval.rs:81:13 | LL | let _ = cond.then(|| astronomers_pi); | ^^^^^----------------------- @@ -82,7 +82,7 @@ LL | let _ = cond.then(|| astronomers_pi); | help: use `then_some(..)` instead: `then_some(astronomers_pi)` error: unnecessary closure used with `bool::then` - --> $DIR/unnecessary_lazy_eval.rs:80:13 + --> $DIR/unnecessary_lazy_eval.rs:82:13 | LL | let _ = true.then(|| -> _ {}); | ^^^^^---------------- @@ -90,7 +90,7 @@ LL | let _ = true.then(|| -> _ {}); | help: use `then_some(..)` instead: `then_some({})` error: unnecessary closure used with `bool::then` - --> $DIR/unnecessary_lazy_eval.rs:81:13 + --> $DIR/unnecessary_lazy_eval.rs:83:13 | LL | let _ = true.then(|| {}); | ^^^^^----------- @@ -98,7 +98,7 @@ LL | let _ = true.then(|| {}); | help: use `then_some(..)` instead: `then_some({})` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:85:13 + --> $DIR/unnecessary_lazy_eval.rs:87:13 | LL | let _ = Some(1).unwrap_or_else(|| *r); | ^^^^^^^^--------------------- @@ -106,7 +106,7 @@ LL | let _ = Some(1).unwrap_or_else(|| *r); | help: use `unwrap_or(..)` instead: `unwrap_or(*r)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:87:13 + --> $DIR/unnecessary_lazy_eval.rs:89:13 | LL | let _ = Some(1).unwrap_or_else(|| *b); | ^^^^^^^^--------------------- @@ -114,7 +114,7 @@ LL | let _ = Some(1).unwrap_or_else(|| *b); | help: use `unwrap_or(..)` instead: `unwrap_or(*b)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:89:13 + --> $DIR/unnecessary_lazy_eval.rs:91:13 | LL | let _ = Some(1).as_ref().unwrap_or_else(|| &r); | ^^^^^^^^^^^^^^^^^--------------------- @@ -122,7 +122,7 @@ LL | let _ = Some(1).as_ref().unwrap_or_else(|| &r); | help: use `unwrap_or(..)` instead: `unwrap_or(&r)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:90:13 + --> $DIR/unnecessary_lazy_eval.rs:92:13 | LL | let _ = Some(1).as_ref().unwrap_or_else(|| &b); | ^^^^^^^^^^^^^^^^^--------------------- @@ -130,7 +130,7 @@ LL | let _ = Some(1).as_ref().unwrap_or_else(|| &b); | help: use `unwrap_or(..)` instead: `unwrap_or(&b)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:93:13 + --> $DIR/unnecessary_lazy_eval.rs:95:13 | LL | let _ = Some(10).unwrap_or_else(|| 2); | ^^^^^^^^^-------------------- @@ -138,7 +138,7 @@ LL | let _ = Some(10).unwrap_or_else(|| 2); | help: use `unwrap_or(..)` instead: `unwrap_or(2)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:94:13 + --> $DIR/unnecessary_lazy_eval.rs:96:13 | LL | let _ = Some(10).and_then(|_| ext_opt); | ^^^^^^^^^--------------------- @@ -146,7 +146,7 @@ LL | let _ = Some(10).and_then(|_| ext_opt); | help: use `and(..)` instead: `and(ext_opt)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:95:28 + --> $DIR/unnecessary_lazy_eval.rs:97:28 | LL | let _: Option<usize> = None.or_else(|| ext_opt); | ^^^^^------------------- @@ -154,7 +154,7 @@ LL | let _: Option<usize> = None.or_else(|| ext_opt); | help: use `or(..)` instead: `or(ext_opt)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:96:13 + --> $DIR/unnecessary_lazy_eval.rs:98:13 | LL | let _ = None.get_or_insert_with(|| 2); | ^^^^^------------------------ @@ -162,7 +162,7 @@ LL | let _ = None.get_or_insert_with(|| 2); | help: use `get_or_insert(..)` instead: `get_or_insert(2)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:97:35 + --> $DIR/unnecessary_lazy_eval.rs:99:35 | LL | let _: Result<usize, usize> = None.ok_or_else(|| 2); | ^^^^^---------------- @@ -170,7 +170,7 @@ LL | let _: Result<usize, usize> = None.ok_or_else(|| 2); | help: use `ok_or(..)` instead: `ok_or(2)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:98:28 + --> $DIR/unnecessary_lazy_eval.rs:100:28 | LL | let _: Option<usize> = None.or_else(|| None); | ^^^^^---------------- @@ -178,7 +178,7 @@ LL | let _: Option<usize> = None.or_else(|| None); | help: use `or(..)` instead: `or(None)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:101:13 + --> $DIR/unnecessary_lazy_eval.rs:103:13 | LL | let _ = deep.0.unwrap_or_else(|| 2); | ^^^^^^^-------------------- @@ -186,7 +186,7 @@ LL | let _ = deep.0.unwrap_or_else(|| 2); | help: use `unwrap_or(..)` instead: `unwrap_or(2)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:102:13 + --> $DIR/unnecessary_lazy_eval.rs:104:13 | LL | let _ = deep.0.and_then(|_| ext_opt); | ^^^^^^^--------------------- @@ -194,7 +194,7 @@ LL | let _ = deep.0.and_then(|_| ext_opt); | help: use `and(..)` instead: `and(ext_opt)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:103:13 + --> $DIR/unnecessary_lazy_eval.rs:105:13 | LL | let _ = deep.0.or_else(|| None); | ^^^^^^^---------------- @@ -202,7 +202,7 @@ LL | let _ = deep.0.or_else(|| None); | help: use `or(..)` instead: `or(None)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:104:13 + --> $DIR/unnecessary_lazy_eval.rs:106:13 | LL | let _ = deep.0.get_or_insert_with(|| 2); | ^^^^^^^------------------------ @@ -210,7 +210,7 @@ LL | let _ = deep.0.get_or_insert_with(|| 2); | help: use `get_or_insert(..)` instead: `get_or_insert(2)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:105:13 + --> $DIR/unnecessary_lazy_eval.rs:107:13 | LL | let _ = deep.0.ok_or_else(|| 2); | ^^^^^^^---------------- @@ -218,7 +218,7 @@ LL | let _ = deep.0.ok_or_else(|| 2); | help: use `ok_or(..)` instead: `ok_or(2)` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:135:28 + --> $DIR/unnecessary_lazy_eval.rs:137:28 | LL | let _: Option<usize> = None.or_else(|| Some(3)); | ^^^^^------------------- @@ -226,7 +226,7 @@ LL | let _: Option<usize> = None.or_else(|| Some(3)); | help: use `or(..)` instead: `or(Some(3))` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:136:13 + --> $DIR/unnecessary_lazy_eval.rs:138:13 | LL | let _ = deep.0.or_else(|| Some(3)); | ^^^^^^^------------------- @@ -234,7 +234,7 @@ LL | let _ = deep.0.or_else(|| Some(3)); | help: use `or(..)` instead: `or(Some(3))` error: unnecessary closure used to substitute value for `Option::None` - --> $DIR/unnecessary_lazy_eval.rs:137:13 + --> $DIR/unnecessary_lazy_eval.rs:139:13 | LL | let _ = opt.or_else(|| Some(3)); | ^^^^------------------- @@ -242,7 +242,7 @@ LL | let _ = opt.or_else(|| Some(3)); | help: use `or(..)` instead: `or(Some(3))` error: unnecessary closure used to substitute value for `Result::Err` - --> $DIR/unnecessary_lazy_eval.rs:143:13 + --> $DIR/unnecessary_lazy_eval.rs:145:13 | LL | let _ = res2.unwrap_or_else(|_| 2); | ^^^^^--------------------- @@ -250,7 +250,7 @@ LL | let _ = res2.unwrap_or_else(|_| 2); | help: use `unwrap_or(..)` instead: `unwrap_or(2)` error: unnecessary closure used to substitute value for `Result::Err` - --> $DIR/unnecessary_lazy_eval.rs:144:13 + --> $DIR/unnecessary_lazy_eval.rs:146:13 | LL | let _ = res2.unwrap_or_else(|_| astronomers_pi); | ^^^^^---------------------------------- @@ -258,7 +258,7 @@ LL | let _ = res2.unwrap_or_else(|_| astronomers_pi); | help: use `unwrap_or(..)` instead: `unwrap_or(astronomers_pi)` error: unnecessary closure used to substitute value for `Result::Err` - --> $DIR/unnecessary_lazy_eval.rs:145:13 + --> $DIR/unnecessary_lazy_eval.rs:147:13 | LL | let _ = res2.unwrap_or_else(|_| ext_str.some_field); | ^^^^^-------------------------------------- @@ -266,7 +266,7 @@ LL | let _ = res2.unwrap_or_else(|_| ext_str.some_field); | help: use `unwrap_or(..)` instead: `unwrap_or(ext_str.some_field)` error: unnecessary closure used to substitute value for `Result::Err` - --> $DIR/unnecessary_lazy_eval.rs:167:35 + --> $DIR/unnecessary_lazy_eval.rs:169:35 | LL | let _: Result<usize, usize> = res.and_then(|_| Err(2)); | ^^^^-------------------- @@ -274,7 +274,7 @@ LL | let _: Result<usize, usize> = res.and_then(|_| Err(2)); | help: use `and(..)` instead: `and(Err(2))` error: unnecessary closure used to substitute value for `Result::Err` - --> $DIR/unnecessary_lazy_eval.rs:168:35 + --> $DIR/unnecessary_lazy_eval.rs:170:35 | LL | let _: Result<usize, usize> = res.and_then(|_| Err(astronomers_pi)); | ^^^^--------------------------------- @@ -282,7 +282,7 @@ LL | let _: Result<usize, usize> = res.and_then(|_| Err(astronomers_pi)); | help: use `and(..)` instead: `and(Err(astronomers_pi))` error: unnecessary closure used to substitute value for `Result::Err` - --> $DIR/unnecessary_lazy_eval.rs:169:35 + --> $DIR/unnecessary_lazy_eval.rs:171:35 | LL | let _: Result<usize, usize> = res.and_then(|_| Err(ext_str.some_field)); | ^^^^------------------------------------- @@ -290,7 +290,7 @@ LL | let _: Result<usize, usize> = res.and_then(|_| Err(ext_str.some_field)) | help: use `and(..)` instead: `and(Err(ext_str.some_field))` error: unnecessary closure used to substitute value for `Result::Err` - --> $DIR/unnecessary_lazy_eval.rs:171:35 + --> $DIR/unnecessary_lazy_eval.rs:173:35 | LL | let _: Result<usize, usize> = res.or_else(|_| Ok(2)); | ^^^^------------------ @@ -298,7 +298,7 @@ LL | let _: Result<usize, usize> = res.or_else(|_| Ok(2)); | help: use `or(..)` instead: `or(Ok(2))` error: unnecessary closure used to substitute value for `Result::Err` - --> $DIR/unnecessary_lazy_eval.rs:172:35 + --> $DIR/unnecessary_lazy_eval.rs:174:35 | LL | let _: Result<usize, usize> = res.or_else(|_| Ok(astronomers_pi)); | ^^^^------------------------------- @@ -306,7 +306,7 @@ LL | let _: Result<usize, usize> = res.or_else(|_| Ok(astronomers_pi)); | help: use `or(..)` instead: `or(Ok(astronomers_pi))` error: unnecessary closure used to substitute value for `Result::Err` - --> $DIR/unnecessary_lazy_eval.rs:173:35 + --> $DIR/unnecessary_lazy_eval.rs:175:35 | LL | let _: Result<usize, usize> = res.or_else(|_| Ok(ext_str.some_field)); | ^^^^----------------------------------- @@ -314,7 +314,7 @@ LL | let _: Result<usize, usize> = res.or_else(|_| Ok(ext_str.some_field)); | help: use `or(..)` instead: `or(Ok(ext_str.some_field))` error: unnecessary closure used to substitute value for `Result::Err` - --> $DIR/unnecessary_lazy_eval.rs:174:35 + --> $DIR/unnecessary_lazy_eval.rs:176:35 | LL | let _: Result<usize, usize> = res. | ___________________________________^ @@ -328,5 +328,189 @@ LL | | or_else(|_| Ok(ext_str.some_field)); | | | help: use `or(..)` instead: `or(Ok(ext_str.some_field))` -error: aborting due to 40 previous errors +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:206:14 + | +LL | let _x = false.then(|| i32::MAX + 1); + | ^^^^^^--------------------- + | | + | help: use `then_some(..)` instead: `then_some(i32::MAX + 1)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:208:14 + | +LL | let _x = false.then(|| i32::MAX * 2); + | ^^^^^^--------------------- + | | + | help: use `then_some(..)` instead: `then_some(i32::MAX * 2)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:210:14 + | +LL | let _x = false.then(|| i32::MAX - 1); + | ^^^^^^--------------------- + | | + | help: use `then_some(..)` instead: `then_some(i32::MAX - 1)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:212:14 + | +LL | let _x = false.then(|| i32::MIN - 1); + | ^^^^^^--------------------- + | | + | help: use `then_some(..)` instead: `then_some(i32::MIN - 1)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:214:14 + | +LL | let _x = false.then(|| (1 + 2 * 3 - 2 / 3 + 9) << 2); + | ^^^^^^------------------------------------- + | | + | help: use `then_some(..)` instead: `then_some((1 + 2 * 3 - 2 / 3 + 9) << 2)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:216:14 + | +LL | let _x = false.then(|| 255u8 << 7); + | ^^^^^^------------------- + | | + | help: use `then_some(..)` instead: `then_some(255u8 << 7)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:218:14 + | +LL | let _x = false.then(|| 255u8 << 8); + | ^^^^^^------------------- + | | + | help: use `then_some(..)` instead: `then_some(255u8 << 8)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:220:14 + | +LL | let _x = false.then(|| 255u8 >> 8); + | ^^^^^^------------------- + | | + | help: use `then_some(..)` instead: `then_some(255u8 >> 8)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:223:14 + | +LL | let _x = false.then(|| i32::MAX + -1); + | ^^^^^^---------------------- + | | + | help: use `then_some(..)` instead: `then_some(i32::MAX + -1)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:225:14 + | +LL | let _x = false.then(|| -i32::MAX); + | ^^^^^^------------------ + | | + | help: use `then_some(..)` instead: `then_some(-i32::MAX)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:227:14 + | +LL | let _x = false.then(|| -i32::MIN); + | ^^^^^^------------------ + | | + | help: use `then_some(..)` instead: `then_some(-i32::MIN)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:230:14 + | +LL | let _x = false.then(|| 255 >> -7); + | ^^^^^^------------------ + | | + | help: use `then_some(..)` instead: `then_some(255 >> -7)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:232:14 + | +LL | let _x = false.then(|| 255 << -1); + | ^^^^^^------------------ + | | + | help: use `then_some(..)` instead: `then_some(255 << -1)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:234:14 + | +LL | let _x = false.then(|| 1 / 0); + | ^^^^^^-------------- + | | + | help: use `then_some(..)` instead: `then_some(1 / 0)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:236:14 + | +LL | let _x = false.then(|| x << -1); + | ^^^^^^---------------- + | | + | help: use `then_some(..)` instead: `then_some(x << -1)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:238:14 + | +LL | let _x = false.then(|| x << 2); + | ^^^^^^--------------- + | | + | help: use `then_some(..)` instead: `then_some(x << 2)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:248:14 + | +LL | let _x = false.then(|| x / 0); + | ^^^^^^-------------- + | | + | help: use `then_some(..)` instead: `then_some(x / 0)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:250:14 + | +LL | let _x = false.then(|| x % 0); + | ^^^^^^-------------- + | | + | help: use `then_some(..)` instead: `then_some(x % 0)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:253:14 + | +LL | let _x = false.then(|| 1 / -1); + | ^^^^^^--------------- + | | + | help: use `then_some(..)` instead: `then_some(1 / -1)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:255:14 + | +LL | let _x = false.then(|| i32::MIN / -1); + | ^^^^^^---------------------- + | | + | help: use `then_some(..)` instead: `then_some(i32::MIN / -1)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:258:14 + | +LL | let _x = false.then(|| i32::MIN / 0); + | ^^^^^^--------------------- + | | + | help: use `then_some(..)` instead: `then_some(i32::MIN / 0)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:260:14 + | +LL | let _x = false.then(|| 4 / 2); + | ^^^^^^-------------- + | | + | help: use `then_some(..)` instead: `then_some(4 / 2)` + +error: unnecessary closure used with `bool::then` + --> $DIR/unnecessary_lazy_eval.rs:268:14 + | +LL | let _x = false.then(|| f1 + f2); + | ^^^^^^---------------- + | | + | help: use `then_some(..)` instead: `then_some(f1 + f2)` + +error: aborting due to 63 previous errors |