internal: refactor NoSuchField diagnostic

1 files changed, 0 insertions, 155 deletions

diff --git a/crates/ide/src/diagnostics/fixes/create_field.rs b/crates/ide/src/diagnostics/fixes/create_field.rs
index f6e45967a..8b1378917 100644
--- a/crates/ide/src/diagnostics/fixes/create_field.rs
+++ b/crates/ide/src/diagnostics/fixes/create_field.rs
@@ -1,156 +1 @@
-use hir::{db::AstDatabase, diagnostics::NoSuchField, HasSource, HirDisplay, Semantics};
-use ide_db::{base_db::FileId, source_change::SourceChange, RootDatabase};
-use syntax::{
-    ast::{self, edit::IndentLevel, make},
-    AstNode,
-};
-use text_edit::TextEdit;
 
-use crate::{
-    diagnostics::{fix, DiagnosticWithFixes},
-    Assist, AssistResolveStrategy,
-};
-impl DiagnosticWithFixes for NoSuchField {
-    fn fixes(
-        &self,
-        sema: &Semantics<RootDatabase>,
-        _resolve: &AssistResolveStrategy,
-    ) -> Option<Vec<Assist>> {
-        let root = sema.db.parse_or_expand(self.file)?;
-        missing_record_expr_field_fixes(
-            sema,
-            self.file.original_file(sema.db),
-            &self.field.to_node(&root),
-        )
-    }
-}
-
-fn missing_record_expr_field_fixes(
-    sema: &Semantics<RootDatabase>,
-    usage_file_id: FileId,
-    record_expr_field: &ast::RecordExprField,
-) -> Option<Vec<Assist>> {
-    let record_lit = ast::RecordExpr::cast(record_expr_field.syntax().parent()?.parent()?)?;
-    let def_id = sema.resolve_variant(record_lit)?;
-    let module;
-    let def_file_id;
-    let record_fields = match def_id {
-        hir::VariantDef::Struct(s) => {
-            module = s.module(sema.db);
-            let source = s.source(sema.db)?;
-            def_file_id = source.file_id;
-            let fields = source.value.field_list()?;
-            record_field_list(fields)?
-        }
-        hir::VariantDef::Union(u) => {
-            module = u.module(sema.db);
-            let source = u.source(sema.db)?;
-            def_file_id = source.file_id;
-            source.value.record_field_list()?
-        }
-        hir::VariantDef::Variant(e) => {
-            module = e.module(sema.db);
-            let source = e.source(sema.db)?;
-            def_file_id = source.file_id;
-            let fields = source.value.field_list()?;
-            record_field_list(fields)?
-        }
-    };
-    let def_file_id = def_file_id.original_file(sema.db);
-
-    let new_field_type = sema.type_of_expr(&record_expr_field.expr()?)?;
-    if new_field_type.is_unknown() {
-        return None;
-    }
-    let new_field = make::record_field(
-        None,
-        make::name(&record_expr_field.field_name()?.text()),
-        make::ty(&new_field_type.display_source_code(sema.db, module.into()).ok()?),
-    );
-
-    let last_field = record_fields.fields().last()?;
-    let last_field_syntax = last_field.syntax();
-    let indent = IndentLevel::from_node(last_field_syntax);
-
-    let mut new_field = new_field.to_string();
-    if usage_file_id != def_file_id {
-        new_field = format!("pub(crate) {}", new_field);
-    }
-    new_field = format!("\n{}{}", indent, new_field);
-
-    let needs_comma = !last_field_syntax.to_string().ends_with(',');
-    if needs_comma {
-        new_field = format!(",{}", new_field);
-    }
-
-    let source_change = SourceChange::from_text_edit(
-        def_file_id,
-        TextEdit::insert(last_field_syntax.text_range().end(), new_field),
-    );
-
-    return Some(vec![fix(
-        "create_field",
-        "Create field",
-        source_change,
-        record_expr_field.syntax().text_range(),
-    )]);
-
-    fn record_field_list(field_def_list: ast::FieldList) -> Option<ast::RecordFieldList> {
-        match field_def_list {
-            ast::FieldList::RecordFieldList(it) => Some(it),
-            ast::FieldList::TupleFieldList(_) => None,
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use crate::diagnostics::tests::check_fix;
-
-    #[test]
-    fn test_add_field_from_usage() {
-        check_fix(
-            r"
-fn main() {
-    Foo { bar: 3, baz$0: false};
-}
-struct Foo {
-    bar: i32
-}
-",
-            r"
-fn main() {
-    Foo { bar: 3, baz: false};
-}
-struct Foo {
-    bar: i32,
-    baz: bool
-}
-",
-        )
-    }
-
-    #[test]
-    fn test_add_field_in_other_file_from_usage() {
-        check_fix(
-            r#"
-//- /main.rs
-mod foo;
-
-fn main() {
-    foo::Foo { bar: 3, $0baz: false};
-}
-//- /foo.rs
-struct Foo {
-    bar: i32
-}
-"#,
-            r#"
-struct Foo {
-    bar: i32,
-    pub(crate) baz: bool
-}
-"#,
-        )
-    }
-}