diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ui/auxiliary/macro_rules.rs | 10 | ||||
| -rw-r--r-- | tests/ui/swap.fixed | 10 | ||||
| -rw-r--r-- | tests/ui/swap.rs | 10 | ||||
| -rw-r--r-- | tests/ui/swap.stderr | 34 |
4 files changed, 33 insertions, 31 deletions
diff --git a/tests/ui/auxiliary/macro_rules.rs b/tests/ui/auxiliary/macro_rules.rs index 1dc92c1b92b..a9bb61451dc 100644 --- a/tests/ui/auxiliary/macro_rules.rs +++ b/tests/ui/auxiliary/macro_rules.rs @@ -27,3 +27,13 @@ macro_rules! mut_mut { let mut_mut_ty: &mut &mut u32 = &mut &mut 1u32; }; } + +#[macro_export] +macro_rules! issue_10421 { + () => { + let mut a = 1; + let mut b = 2; + a = b; + b = a; + }; +} diff --git a/tests/ui/swap.fixed b/tests/ui/swap.fixed index 78d8eedc38a..9703674d1a4 100644 --- a/tests/ui/swap.fixed +++ b/tests/ui/swap.fixed @@ -1,4 +1,5 @@ // run-rustfix +// aux-build: macro_rules.rs #![warn(clippy::all)] #![allow( @@ -188,13 +189,8 @@ const fn issue_9864(mut u: u32) -> u32 { u + v } -macro_rules! issue_10421 { - () => { - let a = 1; - let b = a; - let b = b; - }; -} +#[macro_use] +extern crate macro_rules; const fn issue_10421(x: u32) -> u32 { issue_10421!(); diff --git a/tests/ui/swap.rs b/tests/ui/swap.rs index c995af8ecf9..a0228065e46 100644 --- a/tests/ui/swap.rs +++ b/tests/ui/swap.rs @@ -1,4 +1,5 @@ // run-rustfix +// aux-build: macro_rules.rs #![warn(clippy::all)] #![allow( @@ -217,13 +218,8 @@ const fn issue_9864(mut u: u32) -> u32 { u + v } -macro_rules! issue_10421 { - () => { - let a = 1; - let b = a; - let b = b; - }; -} +#[macro_use] +extern crate macro_rules; const fn issue_10421(x: u32) -> u32 { issue_10421!(); diff --git a/tests/ui/swap.stderr b/tests/ui/swap.stderr index e9dacb3119e..0c246268499 100644 --- a/tests/ui/swap.stderr +++ b/tests/ui/swap.stderr @@ -1,5 +1,5 @@ error: this looks like you are swapping `bar.a` and `bar.b` manually - --> $DIR/swap.rs:26:5 + --> $DIR/swap.rs:27:5 | LL | / let temp = bar.a; LL | | bar.a = bar.b; @@ -10,7 +10,7 @@ LL | | bar.b = temp; = note: `-D clippy::manual-swap` implied by `-D warnings` error: this looks like you are swapping elements of `foo` manually - --> $DIR/swap.rs:38:5 + --> $DIR/swap.rs:39:5 | LL | / let temp = foo[0]; LL | | foo[0] = foo[1]; @@ -18,7 +18,7 @@ LL | | foo[1] = temp; | |__________________^ help: try: `foo.swap(0, 1);` error: this looks like you are swapping elements of `foo` manually - --> $DIR/swap.rs:47:5 + --> $DIR/swap.rs:48:5 | LL | / let temp = foo[0]; LL | | foo[0] = foo[1]; @@ -26,7 +26,7 @@ LL | | foo[1] = temp; | |__________________^ help: try: `foo.swap(0, 1);` error: this looks like you are swapping elements of `foo` manually - --> $DIR/swap.rs:66:5 + --> $DIR/swap.rs:67:5 | LL | / let temp = foo[0]; LL | | foo[0] = foo[1]; @@ -34,7 +34,7 @@ LL | | foo[1] = temp; | |__________________^ help: try: `foo.swap(0, 1);` error: this looks like you are swapping `a` and `b` manually - --> $DIR/swap.rs:77:5 + --> $DIR/swap.rs:78:5 | LL | / a ^= b; LL | | b ^= a; @@ -42,7 +42,7 @@ LL | | a ^= b; | |___________^ help: try: `std::mem::swap(&mut a, &mut b);` error: this looks like you are swapping `bar.a` and `bar.b` manually - --> $DIR/swap.rs:85:5 + --> $DIR/swap.rs:86:5 | LL | / bar.a ^= bar.b; LL | | bar.b ^= bar.a; @@ -50,7 +50,7 @@ LL | | bar.a ^= bar.b; | |___________________^ help: try: `std::mem::swap(&mut bar.a, &mut bar.b);` error: this looks like you are swapping elements of `foo` manually - --> $DIR/swap.rs:93:5 + --> $DIR/swap.rs:94:5 | LL | / foo[0] ^= foo[1]; LL | | foo[1] ^= foo[0]; @@ -58,7 +58,7 @@ LL | | foo[0] ^= foo[1]; | |_____________________^ help: try: `foo.swap(0, 1);` error: this looks like you are swapping `foo[0][1]` and `bar[1][0]` manually - --> $DIR/swap.rs:122:5 + --> $DIR/swap.rs:123:5 | LL | / let temp = foo[0][1]; LL | | foo[0][1] = bar[1][0]; @@ -68,7 +68,7 @@ LL | | bar[1][0] = temp; = note: or maybe you should use `std::mem::replace`? error: this looks like you are swapping `a` and `b` manually - --> $DIR/swap.rs:136:7 + --> $DIR/swap.rs:137:7 | LL | ; let t = a; | _______^ @@ -79,7 +79,7 @@ LL | | b = t; = note: or maybe you should use `std::mem::replace`? error: this looks like you are swapping `c.0` and `a` manually - --> $DIR/swap.rs:145:7 + --> $DIR/swap.rs:146:7 | LL | ; let t = c.0; | _______^ @@ -90,7 +90,7 @@ LL | | a = t; = note: or maybe you should use `std::mem::replace`? error: this looks like you are swapping `b` and `a` manually - --> $DIR/swap.rs:171:5 + --> $DIR/swap.rs:172:5 | LL | / let t = b; LL | | b = a; @@ -100,7 +100,7 @@ LL | | a = t; = note: or maybe you should use `std::mem::replace`? error: this looks like you are trying to swap `a` and `b` - --> $DIR/swap.rs:133:5 + --> $DIR/swap.rs:134:5 | LL | / a = b; LL | | b = a; @@ -110,7 +110,7 @@ LL | | b = a; = note: `-D clippy::almost-swapped` implied by `-D warnings` error: this looks like you are trying to swap `c.0` and `a` - --> $DIR/swap.rs:142:5 + --> $DIR/swap.rs:143:5 | LL | / c.0 = a; LL | | a = c.0; @@ -119,7 +119,7 @@ LL | | a = c.0; = note: or maybe you should use `std::mem::replace`? error: this looks like you are trying to swap `a` and `b` - --> $DIR/swap.rs:149:5 + --> $DIR/swap.rs:150:5 | LL | / let a = b; LL | | let b = a; @@ -128,7 +128,7 @@ LL | | let b = a; = note: or maybe you should use `std::mem::replace`? error: this looks like you are trying to swap `d` and `c` - --> $DIR/swap.rs:154:5 + --> $DIR/swap.rs:155:5 | LL | / d = c; LL | | c = d; @@ -137,7 +137,7 @@ LL | | c = d; = note: or maybe you should use `std::mem::replace`? error: this looks like you are trying to swap `a` and `b` - --> $DIR/swap.rs:158:5 + --> $DIR/swap.rs:159:5 | LL | / let a = b; LL | | b = a; @@ -146,7 +146,7 @@ LL | | b = a; = note: or maybe you should use `std::mem::replace`? error: this looks like you are swapping `s.0.x` and `s.0.y` manually - --> $DIR/swap.rs:206:5 + --> $DIR/swap.rs:207:5 | LL | / let t = s.0.x; LL | | s.0.x = s.0.y; |