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Change ``floating_point_arthmetic::detect_hypot()`` to enclose the expression in parentheses.

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hotate29 2021-12-24 23:54:15 +09:00
parent 45a3b51c6d
commit 07b6927180
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GPG Key ID: DB720E72A6380B5A
1 changed files with 2 additions and 2 deletions
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4
clippy_lints/src/floating_point_arithmetic.rs
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@ -356,7 +356,7 @@ fn detect_hypot(cx: &LateContext<'_>, args: &[Expr<'_>]) -> Option<String> {
if eq_expr_value(cx, lmul_lhs, lmul_rhs); if eq_expr_value(cx, lmul_lhs, lmul_rhs);
if eq_expr_value(cx, rmul_lhs, rmul_rhs); if eq_expr_value(cx, rmul_lhs, rmul_rhs);
then { then {
return Some(format!("{}.hypot({})", Sugg::hir(cx, lmul_lhs, ".."), Sugg::hir(cx, rmul_lhs, ".."))); return Some(format!("{}.hypot({})", Sugg::hir(cx, lmul_lhs, "..").maybe_par(), Sugg::hir(cx, rmul_lhs, "..")));
} }
} }
@ -379,7 +379,7 @@ fn detect_hypot(cx: &LateContext<'_>, args: &[Expr<'_>]) -> Option<String> {
if let Some((rvalue, _)) = constant(cx, cx.typeck_results(), rargs_1); if let Some((rvalue, _)) = constant(cx, cx.typeck_results(), rargs_1);
if Int(2) == lvalue && Int(2) == rvalue; if Int(2) == lvalue && Int(2) == rvalue;
then { then {
return Some(format!("{}.hypot({})", Sugg::hir(cx, largs_0, ".."), Sugg::hir(cx, rargs_0, ".."))); return Some(format!("{}.hypot({})", Sugg::hir(cx, largs_0, "..").maybe_par(), Sugg::hir(cx, rargs_0, "..")));
} }
} }
} }