Merge pull request #544 from xzyfer/feat/issue-1604

Add specs for issue 1604

Author: xzyfer

spec/libsass-closed-issues/issue_1604/expected.compact.css

@@ -0,0 +1 @@
+test { args-1: (1 2 3); args-2: (1 2) (3 4); args-3: 1 2 3; }

spec/libsass-closed-issues/issue_1604/expected.compressed.css

@@ -0,0 +1 @@
+test{args-1:(1 2 3);args-2:(1 2) (3 4);args-3:1 2 3}

spec/libsass-closed-issues/issue_1604/expected.expanded.css

@@ -0,0 +1,5 @@
+test {
+  args-1: (1 2 3);
+  args-2: (1 2) (3 4);
+  args-3: 1 2 3;
+}

spec/libsass-closed-issues/issue_1604/expected_output.css

@@ -0,0 +1,4 @@
+test {
+  args-1: (1 2 3);
+  args-2: (1 2) (3 4);
+  args-3: 1 2 3; }

spec/libsass-closed-issues/issue_1604/input.scss

@@ -0,0 +1,15 @@
+@function test($args...) {
+  $all: ();
+
+  @each $arg in $args {
+    $all: append($all, $arg);
+  }
+
+  @return inspect($all);
+}
+
+test {
+  args-1: test(1 2 3);
+  args-2: test(1 2, 3 4);
+  args-3: test(1, 2, 3);
+}