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remove Cancelable from type inference

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Aleksey Kladov 2019-01-15 20:54:18 +03:00
parent b871062e32
commit 8ba9c2d4ce
9 changed files with 88 additions and 119 deletions
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2
crates/ra_ide_api/src/hover.rs
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@ -73,7 +73,7 @@ pub(crate) fn type_of(db: &RootDatabase, frange: FileRange) -> Cancelable<Option
frange.file_id,
parent_fn
));
let infer = function.infer(db)?;
let infer = function.infer(db);
let syntax_mapping = function.body_syntax_mapping(db);
if let Some(expr) = ast::Expr::cast(node).and_then(|e| syntax_mapping.node_expr(e)) {
Ok(Some(infer[expr].to_string()))