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fix: initializing struct multiple times
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1 changed files with 41 additions and 0 deletions
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@ -194,6 +194,7 @@ fn replace_usages(edit: &mut SourceChangeBuilder, usages: &UsageSearchResult) {
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ast::NameLike::NameRef(name) => Some((*range, name)),
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_ => None,
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})
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.rev()
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.for_each(|(range, name_ref)| {
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if let Some(initializer) = find_assignment_usage(name_ref) {
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cov_mark::hit!(replaces_assignment);
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@ -615,6 +616,46 @@ mod foo {
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)
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}
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#[test]
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fn field_multiple_initializations() {
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check_assist(
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bool_to_enum,
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r#"
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struct Foo {
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$0bar: bool,
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baz: bool,
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}
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fn main() {
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let foo1 = Foo { bar: true, baz: false };
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let foo2 = Foo { bar: false, baz: false };
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if foo1.bar && foo2.bar {
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println!("foo");
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}
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}
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"#,
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r#"
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#[derive(PartialEq, Eq)]
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enum $0Bool { True, False }
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struct Foo {
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bar: Bool,
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baz: bool,
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}
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fn main() {
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let foo1 = Foo { bar: Bool::True, baz: false };
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let foo2 = Foo { bar: Bool::False, baz: false };
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if foo1.bar == Bool::True && foo2.bar == Bool::True {
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println!("foo");
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}
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}
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"#,
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)
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}
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#[test]
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fn field_non_bool() {
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cov_mark::check!(not_applicable_non_bool_field);
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