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Remove str_eq lang item #44658

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Sep 23, 2017
Merged

Remove str_eq lang item #44658

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3 changes: 0 additions & 3 deletions src/libcore/str/mod.rs
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Expand Up @@ -1400,9 +1400,6 @@ Section: Comparing strings
*/

/// Bytewise slice equality
/// NOTE: This function is (ab)used in rustc::middle::trans::_match
/// to compare &[u8] byte slices that are not necessarily valid UTF-8.
#[lang = "str_eq"]
#[inline]
fn eq_slice(a: &str, b: &str) -> bool {
a.as_bytes() == b.as_bytes()
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2 changes: 0 additions & 2 deletions src/librustc/middle/lang_items.rs
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Expand Up @@ -281,8 +281,6 @@ language_item_table! {
EqTraitLangItem, "eq", eq_trait;
OrdTraitLangItem, "ord", ord_trait;

StrEqFnLangItem, "str_eq", str_eq_fn;

// A number of panic-related lang items. The `panic` item corresponds to
// divide-by-zero and various panic cases with `match`. The
// `panic_bounds_check` item is for indexing arrays.
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