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Add manual_filter lint for Option

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Share much of its implementation with `manual_map` and should greatly benefit from its previous feedback.
This commit is contained in:
kraktus 2022-10-03 13:57:42 +02:00
parent 18e10ca290
commit 0958f9486b
13 changed files with 951 additions and 67 deletions
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6
clippy_utils/src/sugg.rs
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@ -1,7 +1,9 @@
//! Contains utility functions to generate suggestions.
#![deny(clippy::missing_docs_in_private_items)]
use crate::source::{snippet, snippet_opt, snippet_with_applicability, snippet_with_macro_callsite};
use crate::source::{
snippet, snippet_opt, snippet_with_applicability, snippet_with_context, snippet_with_macro_callsite,
};
use crate::ty::expr_sig;
use crate::{get_parent_expr_for_hir, higher};
use rustc_ast::util::parser::AssocOp;
@ -110,7 +112,7 @@ impl<'a> Sugg<'a> {
if expr.span.ctxt() == ctxt {
Self::hir_from_snippet(expr, |span| snippet(cx, span, default))
} else {
let snip = snippet_with_applicability(cx, expr.span, default, applicability);
let snip = snippet_with_context(cx, expr.span, ctxt, default, applicability).0;
Sugg::NonParen(snip)
}
}