diff options
Diffstat (limited to 'crates/ra_ide_api/src/hover.rs')
| -rw-r--r-- | crates/ra_ide_api/src/hover.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/ra_ide_api/src/hover.rs b/crates/ra_ide_api/src/hover.rs index 0e9c48421..6b5887bda 100644 --- a/crates/ra_ide_api/src/hover.rs +++ b/crates/ra_ide_api/src/hover.rs | |||
| @@ -73,7 +73,7 @@ pub(crate) fn type_of(db: &RootDatabase, frange: FileRange) -> Cancelable<Option | |||
| 73 | frange.file_id, | 73 | frange.file_id, |
| 74 | parent_fn | 74 | parent_fn |
| 75 | )); | 75 | )); |
| 76 | let infer = function.infer(db)?; | 76 | let infer = function.infer(db); |
| 77 | let syntax_mapping = function.body_syntax_mapping(db); | 77 | let syntax_mapping = function.body_syntax_mapping(db); |
| 78 | if let Some(expr) = ast::Expr::cast(node).and_then(|e| syntax_mapping.node_expr(e)) { | 78 | if let Some(expr) = ast::Expr::cast(node).and_then(|e| syntax_mapping.node_expr(e)) { |
| 79 | Ok(Some(infer[expr].to_string())) | 79 | Ok(Some(infer[expr].to_string())) |