mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-10 15:14:29 +00:00
Disable cast_lossless on const items
This commit is contained in:
parent
f5f0273f53
commit
2703e74440
1 changed files with 3 additions and 1 deletions
|
@ -13,7 +13,7 @@ use syntax::ast::{FloatTy, IntTy, UintTy};
|
|||
use syntax::attr::IntType;
|
||||
use syntax::codemap::Span;
|
||||
use syntax::errors::DiagnosticBuilder;
|
||||
use utils::{comparisons, higher, in_external_macro, in_macro, last_path_segment, match_def_path, match_path,
|
||||
use utils::{comparisons, higher, in_constant, in_external_macro, in_macro, last_path_segment, match_def_path, match_path,
|
||||
multispan_sugg, opt_def_id, same_tys, snippet, snippet_opt, span_help_and_lint, span_lint,
|
||||
span_lint_and_sugg, span_lint_and_then, type_size};
|
||||
use utils::paths;
|
||||
|
@ -608,6 +608,8 @@ fn should_strip_parens(op: &Expr, snip: &str) -> bool {
|
|||
}
|
||||
|
||||
fn span_lossless_lint(cx: &LateContext, expr: &Expr, op: &Expr, cast_from: Ty, cast_to: Ty) {
|
||||
// Do not suggest using From in consts/statics until it is valid to do so (see #2267).
|
||||
if in_constant(cx, expr.id) { return }
|
||||
// The suggestion is to use a function call, so if the original expression
|
||||
// has parens on the outside, they are no longer needed.
|
||||
let opt = snippet_opt(cx, op.span);
|
||||
|
|
Loading…
Reference in a new issue