114 lines
2.5 KiB
Rust
114 lines
2.5 KiB
Rust
#![warn(clippy::only_used_in_recursion)]
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fn _simple(x: u32) -> u32 {
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x
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}
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fn _simple2(x: u32) -> u32 {
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_simple(x)
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}
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fn _one_unused(flag: u32, a: usize) -> usize {
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if flag == 0 { 0 } else { _one_unused(flag - 1, a) }
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}
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fn _two_unused(flag: u32, a: u32, b: i32) -> usize {
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if flag == 0 { 0 } else { _two_unused(flag - 1, a, b) }
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}
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fn _with_calc(flag: u32, a: i64) -> usize {
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if flag == 0 {
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0
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} else {
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_with_calc(flag - 1, (-a + 10) * 5)
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}
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}
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// Don't lint
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fn _used_with_flag(flag: u32, a: u32) -> usize {
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if flag == 0 { 0 } else { _used_with_flag(flag ^ a, a - 1) }
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}
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fn _used_with_unused(flag: u32, a: i32, b: i32) -> usize {
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if flag == 0 {
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0
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} else {
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_used_with_unused(flag - 1, -a, a + b)
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}
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}
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fn _codependent_unused(flag: u32, a: i32, b: i32) -> usize {
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if flag == 0 {
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0
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} else {
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_codependent_unused(flag - 1, a * b, a + b)
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}
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}
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fn _not_primitive(flag: u32, b: String) -> usize {
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if flag == 0 { 0 } else { _not_primitive(flag - 1, b) }
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}
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struct A;
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impl A {
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fn _method(flag: usize, a: usize) -> usize {
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if flag == 0 { 0 } else { Self::_method(flag - 1, a) }
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}
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fn _method_self(&self, flag: usize, a: usize) -> usize {
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if flag == 0 { 0 } else { self._method_self(flag - 1, a) }
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}
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}
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trait B {
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fn method(flag: u32, a: usize) -> usize;
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fn method_self(&self, flag: u32, a: usize) -> usize;
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}
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impl B for A {
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fn method(flag: u32, a: usize) -> usize {
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if flag == 0 { 0 } else { Self::method(flag - 1, a) }
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}
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fn method_self(&self, flag: u32, a: usize) -> usize {
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if flag == 0 { 0 } else { self.method_self(flag - 1, a) }
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}
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}
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impl B for () {
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fn method(flag: u32, a: usize) -> usize {
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if flag == 0 { 0 } else { a }
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}
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fn method_self(&self, flag: u32, a: usize) -> usize {
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if flag == 0 { 0 } else { a }
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}
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}
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impl B for u32 {
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fn method(flag: u32, a: usize) -> usize {
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if flag == 0 { 0 } else { <() as B>::method(flag, a) }
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}
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fn method_self(&self, flag: u32, a: usize) -> usize {
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if flag == 0 { 0 } else { ().method_self(flag, a) }
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}
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}
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trait C {
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fn method(flag: u32, a: usize) -> usize {
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if flag == 0 { 0 } else { Self::method(flag - 1, a) }
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}
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fn method_self(&self, flag: u32, a: usize) -> usize {
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if flag == 0 { 0 } else { self.method_self(flag - 1, a) }
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}
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}
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fn _ignore(flag: usize, _a: usize) -> usize {
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if flag == 0 { 0 } else { _ignore(flag - 1, _a) }
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}
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fn main() {}
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