diff options
| author | kjeremy <[email protected]> | 2019-12-20 14:43:01 +0000 |
|---|---|---|
| committer | kjeremy <[email protected]> | 2019-12-20 14:43:01 +0000 |
| commit | 133b4063a696ab9fbf350b2235c006bdd623b136 (patch) | |
| tree | 0061ea4ef1d162f59fd4b4c073c3ca7379173a14 /crates/ra_hir_expand/src/builtin_macro.rs | |
| parent | 890ec6f7987af9fee0675502db1d419a12f9071c (diff) | |
Remove useless clone
Diffstat (limited to 'crates/ra_hir_expand/src/builtin_macro.rs')
| -rw-r--r-- | crates/ra_hir_expand/src/builtin_macro.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/ra_hir_expand/src/builtin_macro.rs b/crates/ra_hir_expand/src/builtin_macro.rs index d2b3d769e..1749b491b 100644 --- a/crates/ra_hir_expand/src/builtin_macro.rs +++ b/crates/ra_hir_expand/src/builtin_macro.rs | |||
| @@ -108,7 +108,7 @@ fn stringify_expand( | |||
| 108 | 108 | ||
| 109 | let macro_content = { | 109 | let macro_content = { |
| 110 | let arg = loc.kind.arg(db).ok_or_else(|| mbe::ExpandError::UnexpectedToken)?; | 110 | let arg = loc.kind.arg(db).ok_or_else(|| mbe::ExpandError::UnexpectedToken)?; |
| 111 | let macro_args = arg.clone(); | 111 | let macro_args = arg; |
| 112 | let text = macro_args.text(); | 112 | let text = macro_args.text(); |
| 113 | let without_parens = TextUnit::of_char('(')..text.len() - TextUnit::of_char(')'); | 113 | let without_parens = TextUnit::of_char('(')..text.len() - TextUnit::of_char(')'); |
| 114 | text.slice(without_parens).to_string() | 114 | text.slice(without_parens).to_string() |