4 files changed, 0 insertions, 27 deletions
diff --git a/lib/std/zig/ast.zig b/lib/std/zig/ast.zig
index 7c67e03b67..6658092398 100644
--- a/lib/std/zig/ast.zig
+++ b/lib/std/zig/ast.zig
@@ -280,9 +280,6 @@ pub const Tree = struct {
                     token_tags[parse_error.token].symbol(),
                 });
             },
-            .invalid_and => {
-                return stream.writeAll("`&&` is invalid; note that `and` is boolean AND");
-            },
             .invalid_bit_range => {
                 return stream.writeAll("bit range not allowed on slices and arrays");
             },
@@ -2412,7 +2409,6 @@ pub const Error = struct {
         extra_const_qualifier,
         extra_volatile_qualifier,
         ptr_mod_on_array_child_type,
-        invalid_and,
         invalid_bit_range,
         invalid_token,
         same_line_doc_comment,
diff --git a/lib/std/zig/parse.zig b/lib/std/zig/parse.zig
index cc323382cd..3390e29426 100644
--- a/lib/std/zig/parse.zig
+++ b/lib/std/zig/parse.zig
@@ -1333,7 +1333,6 @@ const Parser = struct {
         .keyword_or = .{ .prec = 10, .tag = .bool_or },
 
         .keyword_and = .{ .prec = 20, .tag = .bool_and },
-        .invalid_ampersands = .{ .prec = 20, .tag = .bool_and },
 
         .equal_equal = .{ .prec = 30, .tag = .equal_equal, .assoc = Assoc.none },
         .bang_equal = .{ .prec = 30, .tag = .bang_equal, .assoc = Assoc.none },
@@ -1385,9 +1384,6 @@ const Parser = struct {
                 .keyword_catch => {
                     _ = try p.parsePayload();
                 },
-                .invalid_ampersands => {
-                    try p.warn(.invalid_and);
-                },
                 else => {},
             }
             const rhs = try p.parseExprPrecedence(info.prec + 1);
diff --git a/lib/std/zig/parser_test.zig b/lib/std/zig/parser_test.zig
index f6aab4ceca..e2797a33f8 100644
--- a/lib/std/zig/parser_test.zig
+++ b/lib/std/zig/parser_test.zig
@@ -4930,7 +4930,6 @@ test "recovery: missing comma" {
     , &[_]Error{
         .expected_token,
         .expected_token,
-        .invalid_and,
         .invalid_token,
     });
 }
@@ -4963,7 +4962,6 @@ test "recovery: missing return type" {
         \\test ""
     , &[_]Error{
         .expected_return_type,
-        .invalid_and,
         .expected_block,
     });
 }
@@ -4980,7 +4978,6 @@ test "recovery: continue after invalid decl" {
         .expected_token,
         .expected_pub_item,
         .expected_param_list,
-        .invalid_and,
     });
     try testError(
         \\threadlocal test "" {
@@ -4989,7 +4986,6 @@ test "recovery: continue after invalid decl" {
     , &[_]Error{
         .expected_var_decl,
         .expected_param_list,
-        .invalid_and,
     });
 }
 
@@ -4998,13 +4994,11 @@ test "recovery: invalid extern/inline" {
         \\inline test "" { a && b; }
     , &[_]Error{
         .expected_fn,
-        .invalid_and,
     });
     try testError(
         \\extern "" test "" { a && b; }
     , &[_]Error{
         .expected_var_decl_or_fn,
-        .invalid_and,
     });
 }
 
@@ -5016,9 +5010,7 @@ test "recovery: missing semicolon" {
         \\    @foo
         \\}
     , &[_]Error{
-        .invalid_and,
         .expected_token,
-        .invalid_and,
         .expected_token,
         .expected_param_list,
         .expected_token,
@@ -5038,7 +5030,6 @@ test "recovery: invalid container members" {
         .expected_expr,
         .expected_token,
         .expected_container_members,
-        .invalid_and,
         .expected_token,
     });
 }
@@ -5076,7 +5067,6 @@ test "recovery: invalid global error set access" {
     , &[_]Error{
         .expected_token,
         .expected_token,
-        .invalid_and,
     });
 }
 
@@ -5094,7 +5084,6 @@ test "recovery: invalid asterisk after pointer dereference" {
         \\}
     , &[_]Error{
         .asterisk_after_ptr_deref,
-        .invalid_and,
     });
 }
 
@@ -5110,7 +5099,6 @@ test "recovery: missing semicolon after if, for, while stmt" {
         .expected_semi_or_else,
         .expected_semi_or_else,
         .expected_semi_or_else,
-        .invalid_and,
     });
 }
 
diff --git a/lib/std/zig/tokenizer.zig b/lib/std/zig/tokenizer.zig
index 39d24493e9..f44b140c63 100644
--- a/lib/std/zig/tokenizer.zig
+++ b/lib/std/zig/tokenizer.zig
@@ -76,7 +76,6 @@ pub const Token = struct {
 
     pub const Tag = enum {
         invalid,
-        invalid_ampersands,
         invalid_periodasterisks,
         identifier,
         string_literal,
@@ -210,7 +209,6 @@ pub const Token = struct {
                 .container_doc_comment,
                 => null,
 
-                .invalid_ampersands => "&&",
                 .invalid_periodasterisks => ".**",
                 .bang => "!",
                 .pipe => "|",
@@ -579,11 +577,6 @@ pub const Tokenizer = struct {
                 },
 
                 .ampersand => switch (c) {
-                    '&' => {
-                        result.tag = .invalid_ampersands;
-                        self.index += 1;
-                        break;
-                    },
                     '=' => {
                         result.tag = .ampersand_equal;
                         self.index += 1;