146 lines
2.2 KiB
Rust
146 lines
2.2 KiB
Rust
#![warn(clippy::if_same_then_else)]
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#![allow(
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clippy::blacklisted_name,
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clippy::eq_op,
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clippy::never_loop,
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clippy::no_effect,
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clippy::unused_unit,
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clippy::zero_divided_by_zero
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)]
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struct Foo {
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bar: u8,
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}
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fn foo() -> bool {
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unimplemented!()
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}
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fn if_same_then_else() {
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if true {
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Foo { bar: 42 };
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0..10;
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..;
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0..;
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..10;
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0..=10;
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foo();
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} else {
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//~ ERROR same body as `if` block
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Foo { bar: 42 };
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0..10;
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..;
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0..;
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..10;
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0..=10;
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foo();
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}
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if true {
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Foo { bar: 42 };
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} else {
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Foo { bar: 43 };
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}
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if true {
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();
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} else {
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()
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}
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if true {
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0..10;
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} else {
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0..=10;
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}
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if true {
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foo();
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foo();
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} else {
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foo();
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}
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let _ = if true {
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0.0
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} else {
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//~ ERROR same body as `if` block
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0.0
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};
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let _ = if true {
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-0.0
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} else {
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//~ ERROR same body as `if` block
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-0.0
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};
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let _ = if true { 0.0 } else { -0.0 };
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// Different NaNs
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let _ = if true { 0.0 / 0.0 } else { f32::NAN };
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if true {
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foo();
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}
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let _ = if true {
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42
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} else {
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//~ ERROR same body as `if` block
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42
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};
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if true {
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let bar = if true { 42 } else { 43 };
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while foo() {
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break;
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}
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bar + 1;
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} else {
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//~ ERROR same body as `if` block
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let bar = if true { 42 } else { 43 };
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while foo() {
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break;
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}
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bar + 1;
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}
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if true {
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let _ = match 42 {
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42 => 1,
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a if a > 0 => 2,
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10..=15 => 3,
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_ => 4,
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};
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} else if false {
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foo();
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} else if foo() {
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let _ = match 42 {
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42 => 1,
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a if a > 0 => 2,
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10..=15 => 3,
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_ => 4,
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};
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}
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}
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// Issue #2423. This was causing an ICE.
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fn func() {
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if true {
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f(&[0; 62]);
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f(&[0; 4]);
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f(&[0; 3]);
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} else {
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f(&[0; 62]);
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f(&[0; 6]);
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f(&[0; 6]);
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}
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}
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fn f(val: &[u8]) {}
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fn main() {}
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