1<===> README.md 2`join()` is unique in that it takes multiple optional arguments that can be 3passed independently of one another. This may necessitate unusual 4implementation, so we go out of our way to verify that it disallows unusual 5invalid calls. 6 7<===> 8================================================================================ 9<===> type/separator/input.scss 10a {b: join(c, d, $separator: 1)} 11 12<===> type/separator/error 13Error: $separator: 1 is not a string. 14 , 151 | a {b: join(c, d, $separator: 1)} 16 | ^^^^^^^^^^^^^^^^^^^^^^^^^ 17 ' 18 input.scss 1:7 root stylesheet 19 20<===> type/separator/error-libsass 21Error: argument `$separator` of `join($list1, $list2, $separator: auto, $bracketed: auto)` must be a string 22 on line 1:7 of input.scss, in function `join` 23 from line 1:7 of input.scss 24>> a {b: join(c, d, $separator: 1)} 25 26 ------^ 27 28<===> 29================================================================================ 30<===> too_many_args/input.scss 31a {b: join(c, d, comma, true, false)} 32 33<===> too_many_args/error 34Error: Only 4 arguments allowed, but 5 were passed. 35 ,--> input.scss 361 | a {b: join(c, d, comma, true, false)} 37 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ invocation 38 ' 39 ,--> sass:list 401 | @function join($list1, $list2, $separator: auto, $bracketed: auto) { 41 | ======================================================== declaration 42 ' 43 input.scss 1:7 root stylesheet 44 45<===> too_many_args/error-libsass 46Error: wrong number of arguments (5 for 4) for `join' 47 on line 1:7 of input.scss 48>> a {b: join(c, d, comma, true, false)} 49 50 ------^ 51 52<===> 53================================================================================ 54<===> too_few_args/input.scss 55a {b: join(c)} 56 57<===> too_few_args/error 58Error: Missing argument $list2. 59 ,--> input.scss 601 | a {b: join(c)} 61 | ^^^^^^^ invocation 62 ' 63 ,--> sass:list 641 | @function join($list1, $list2, $separator: auto, $bracketed: auto) { 65 | ======================================================== declaration 66 ' 67 input.scss 1:7 root stylesheet 68 69<===> too_few_args/error-libsass 70Error: Function join is missing argument $list2. 71 on line 1 of input.scss 72>> a {b: join(c)} 73 74 ------^ 75 76<===> 77================================================================================ 78<===> named/input.scss 79a {b: join(c, d, $invalid: true)} 80 81<===> named/error 82Error: No argument named $invalid. 83 ,--> input.scss 841 | a {b: join(c, d, $invalid: true)} 85 | ^^^^^^^^^^^^^^^^^^^^^^^^^^ invocation 86 ' 87 ,--> sass:list 881 | @function join($list1, $list2, $separator: auto, $bracketed: auto) { 89 | ======================================================== declaration 90 ' 91 input.scss 1:7 root stylesheet 92 93<===> named/error-libsass 94Error: Function join has no parameter named $invalid 95 on line 1:18 of input.scss 96>> a {b: join(c, d, $invalid: true)} 97 98 -----------------^ 99 100<===> 101================================================================================ 102<===> positional_and_named/input.scss 103a {b: join(c, d, comma, true, false, $invalid: true)} 104 105<===> positional_and_named/error 106Error: Only 4 positional arguments allowed, but 5 were passed. 107 ,--> input.scss 1081 | a {b: join(c, d, comma, true, false, $invalid: true)} 109 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ invocation 110 ' 111 ,--> sass:list 1121 | @function join($list1, $list2, $separator: auto, $bracketed: auto) { 113 | ======================================================== declaration 114 ' 115 input.scss 1:7 root stylesheet 116 117<===> positional_and_named/error-libsass 118Error: wrong number of arguments (6 for 4) for `join' 119 on line 1:7 of input.scss 120>> a {b: join(c, d, comma, true, false, $invalid: true)} 121 122 ------^ 123 124<===> 125================================================================================ 126<===> unknown_separator/input.scss 127a {b: join(c, d, $separator: e)} 128 129<===> unknown_separator/error 130Error: $separator: Must be "space", "comma", "slash", or "auto". 131 , 1321 | a {b: join(c, d, $separator: e)} 133 | ^^^^^^^^^^^^^^^^^^^^^^^^^ 134 ' 135 input.scss 1:7 root stylesheet 136 137<===> unknown_separator/error-libsass 138Error: argument `$separator` of `join($list1, $list2, $separator: auto, $bracketed: auto)` must be `space`, `comma`, or `auto` 139 on line 1:7 of input.scss, in function `join` 140 from line 1:7 of input.scss 141>> a {b: join(c, d, $separator: e)} 142 143 ------^ 144