rust-analyzer

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Diffstat (limited to 'crates/ide-assists/src/handlers/promote_local_to_const.rs')

-rw-r--r--

1 files changed, 8 insertions, 6 deletions

diff --git a/crates/ide-assists/src/handlers/promote_local_to_const.rs b/crates/ide-assists/src/handlers/promote_local_to_const.rs
index cbbea6c1e6..23153b4c56 100644
--- a/crates/ide-assists/src/handlers/promote_local_to_const.rs
+++ b/crates/ide-assists/src/handlers/promote_local_to_const.rs

@@ -57,11 +57,13 @@ pub(crate) fn promote_local_to_const(acc: &mut Assists, ctx: &AssistContext<'_>)

let local = ctx.sema.to_def(&pat)?;

let ty = ctx.sema.type_of_pat(&pat.into())?.original;

- if ty.contains_unknown() || ty.is_closure() {

- cov_mark::hit!(promote_lcoal_not_applicable_if_ty_not_inferred);

- return None;

- }

- let ty = ty.display_source_code(ctx.db(), module.into()).ok()?;

+ let ty = match ty.display_source_code(ctx.db(), module.into(), false) {

+ Ok(ty) => ty,

+ Err(_) => {

+ cov_mark::hit!(promote_local_not_applicable_if_ty_not_inferred);

+ return None;

+ }

+ };

let initializer = let_stmt.initializer()?;

if !is_body_const(&ctx.sema, &initializer) {

@@ -187,7 +189,7 @@ fn foo() {

#[test]

fn not_applicable_unknown_ty() {

- cov_mark::check!(promote_lcoal_not_applicable_if_ty_not_inferred);

+ cov_mark::check!(promote_local_not_applicable_if_ty_not_inferred);

check_assist_not_applicable(

promote_local_to_const,