rustfmt

src/error.rs

@@ -6,16 +6,22 @@ use std::io;
 #[derive(Debug)]
 pub struct SassError {
     message: String,
-    pos: Pos
+    pos: Pos,
 }
 
 impl SassError {
     pub fn new<S: Into<String>>(message: S, pos: Pos) -> Self {
-        SassError { message: message.into(), pos }
+        SassError {
+            message: message.into(),
+            pos,
+        }
     }
 
     pub fn unexpected_eof(pos: Pos) -> Self {
-        SassError { message: String::from("unexpected eof"), pos }
+        SassError {
+            message: String::from("unexpected eof"),
+            pos,
+        }
     }
 }
 
@@ -27,7 +33,10 @@ impl Display for SassError {
 
 impl From<io::Error> for SassError {
     fn from(error: io::Error) -> Self {
-        SassError{ pos: Pos::new(), message: format!("{}", error) }
+        SassError {
+            pos: Pos::new(),
+            message: format!("{}", error),
+        }
     }
 }
 

src/format.rs

@@ -99,7 +99,8 @@ mod test_scss {
             #[test]
             fn $func() {
                 let mut buf = Vec::new();
-                StyleSheet::new($input).expect(concat!("failed to parse on ", $input))
+                StyleSheet::new($input)
+                    .expect(concat!("failed to parse on ", $input))
                     .pretty_print(&mut buf)
                     .expect(concat!("failed to pretty print on ", $input));
                 assert_eq!(
@@ -112,7 +113,8 @@ mod test_scss {
             #[test]
             fn $func() {
                 let mut buf = Vec::new();
-                StyleSheet::new($input).expect(concat!("failed to parse on ", $input))
+                StyleSheet::new($input)
+                    .expect(concat!("failed to parse on ", $input))
                     .pretty_print(&mut buf)
                     .expect(concat!("failed to pretty print on ", $input));
                 assert_eq!(
@@ -216,6 +218,11 @@ mod test_scss {
         "$a: 1px;\n$b: $a; $a: 2px;\na {\n  height: $b;\n}\n",
         "a {\n  height: 1px;\n}\n"
     );
+    test!(
+        variable_shadowing_val_does_not_change_complex,
+        "a {\n}\n$y: before;\n$x: 1 2 $y;\n$y: after;\nfoo {\n  a: $x;\n}",
+        "a {\n}\nfoo {\n  a: 1 2 before;\n}\n"
+    );
     test!(
         variable_whitespace,
         "$a   :    1px   ;\na {\n  height: $a;\n}\n",
@@ -237,12 +244,22 @@ mod test_scss {
         "a {\n  height: 1 1px;\n}\n"
     );
 
+    test!(
+        removes_single_line_comment,
+        "// a { color: red }\na {\n  height: 1 1px;\n}\n",
+        "a {\n  height: 1 1px;\n}\n"
+    );
+
     test!(keyword_important, "a {\n  height: 1 !important;\n}\n");
     test!(
         keyword_important_uppercase,
         "a {\n  height: 1 !IMPORTANT;\n}\n",
         "a {\n  height: 1 !important;\n}\n"
     );
+    test!(
+        keyword_important_not_at_end,
+        "a {\n  height: !important 1;\n}\n"
+    );
 
     test!(
         combines_hyphens,

src/selector.rs

@@ -1,8 +1,8 @@
 use crate::common::Symbol;
 use crate::{Token, TokenKind};
+use std::fmt::{self, Display};
 use std::iter::Peekable;
 use std::slice::Iter;
-use std::fmt::{self, Display};
 
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub enum Selector {