rust-analyzer

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Diffstat (limited to 'crates/ide-assists/src/utils/gen_trait_fn_body.rs')

-rw-r--r--

1 files changed, 1 insertions, 6 deletions

diff --git a/crates/ide-assists/src/utils/gen_trait_fn_body.rs b/crates/ide-assists/src/utils/gen_trait_fn_body.rs
index 6c87e66c13..287001af84 100644
--- a/crates/ide-assists/src/utils/gen_trait_fn_body.rs
+++ b/crates/ide-assists/src/utils/gen_trait_fn_body.rs

@@ -439,10 +439,8 @@ fn gen_partial_eq(adt: &ast::Adt, func: &ast::Fn) -> Option<()> {

let eq_check =

make::expr_bin_op(lhs, BinaryOp::CmpOp(CmpOp::Eq { negated: false }), rhs);

- let mut n_cases = 0;

let mut arms = vec![];

for variant in enum_.variant_list()?.variants() {

- n_cases += 1;

match variant.field_list() {

// => (Self::Bar { bin: l_bin }, Self::Bar { bin: r_bin }) => l_bin == r_bin,

Some(ast::FieldList::RecordFieldList(list)) => {

@@ -517,10 +515,7 @@ fn gen_partial_eq(adt: &ast::Adt, func: &ast::Fn) -> Option<()> {

let expr = match arms.len() {

0 => eq_check,

_ => {

- if n_cases > arms.len() {

- let lhs = make::wildcard_pat().into();

- arms.push(make::match_arm(Some(lhs), None, eq_check));

- }

+ arms.push(make::match_arm(Some(make::wildcard_pat().into()), None, eq_check));

let match_target = make::expr_tuple(vec![lhs_name, rhs_name]);

let list = make::match_arm_list(arms).indent(ast::edit::IndentLevel(1));