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Rename the 2 unambiguous precedence levels to PREC_UNAMBIGUOUS

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David Tolnay 2024-06-23 18:30:13 -07:00
parent 58fc27f571
commit 35ec4eb354
2 changed files with 5 additions and 5 deletions
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6
clippy_lints/src/dereference.rs
View file

@ -6,7 +6,7 @@ use clippy_utils::{
expr_use_ctxt, get_parent_expr, is_block_like, is_lint_allowed, path_to_local, DefinedTy, ExprUseNode,
};
use core::mem;
use rustc_ast::util::parser::{PREC_POSTFIX, PREC_PREFIX};
use rustc_ast::util::parser::{PREC_UNAMBIGUOUS, PREC_PREFIX};
use rustc_data_structures::fx::FxIndexMap;
use rustc_errors::Applicability;
use rustc_hir::intravisit::{walk_ty, Visitor};
@ -1013,7 +1013,7 @@ fn report<'tcx>(
let (precedence, calls_field) = match cx.tcx.parent_hir_node(data.first_expr.hir_id) {
Node::Expr(e) => match e.kind {
ExprKind::Call(callee, _) if callee.hir_id != data.first_expr.hir_id => (0, false),
ExprKind::Call(..) => (PREC_POSTFIX, matches!(expr.kind, ExprKind::Field(..))),
ExprKind::Call(..) => (PREC_UNAMBIGUOUS, matches!(expr.kind, ExprKind::Field(..))),
_ => (e.precedence().order(), false),
},
_ => (0, false),
@ -1160,7 +1160,7 @@ impl<'tcx> Dereferencing<'tcx> {
},
Some(parent) if !parent.span.from_expansion() => {
// Double reference might be needed at this point.
if parent.precedence().order() == PREC_POSTFIX {
if parent.precedence().order() == PREC_UNAMBIGUOUS {
// Parentheses would be needed here, don't lint.
*outer_pat = None;
} else {

4
clippy_lints/src/matches/manual_utils.rs
View file

@ -7,7 +7,7 @@ use clippy_utils::{
can_move_expr_to_closure, is_else_clause, is_lint_allowed, is_res_lang_ctor, path_res, path_to_local_id,
peel_blocks, peel_hir_expr_refs, peel_hir_expr_while, CaptureKind,
};
use rustc_ast::util::parser::PREC_POSTFIX;
use rustc_ast::util::parser::PREC_UNAMBIGUOUS;
use rustc_errors::Applicability;
use rustc_hir::def::Res;
use rustc_hir::LangItem::{OptionNone, OptionSome};
@ -117,7 +117,7 @@ where
// it's being passed by value.
let scrutinee = peel_hir_expr_refs(scrutinee).0;
let (scrutinee_str, _) = snippet_with_context(cx, scrutinee.span, expr_ctxt, "..", &mut app);
let scrutinee_str = if scrutinee.span.eq_ctxt(expr.span) && scrutinee.precedence().order() < PREC_POSTFIX {
let scrutinee_str = if scrutinee.span.eq_ctxt(expr.span) && scrutinee.precedence().order() < PREC_UNAMBIGUOUS {
format!("({scrutinee_str})")
} else {
scrutinee_str.into()