fn addErrorTok(zg: *ZonGen, tok: Ast.TokenIndex, comptime format: []const u8, args: anytype) Allocator.Error!void
fn addErrorTok(zg: *ZonGen, tok: Ast.TokenIndex, comptime format: []const u8, args: anytype) Allocator.Error!void { return zg.addErrorInner(.fromToken(tok), 0, format, args, &.{}); }