Fix span for not operations

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.54.9
+
+* Fix an incorrect span in certain `@media` query deprecation warnings.
+
 ## 1.54.8
 
 * No user-visible changes.

lib/src/parse/stylesheet.dart

@@ -2713,8 +2713,9 @@ abstract class StylesheetParser extends Parser {
             invocation, identifier.span.expand(invocation.span));
       } else if (plain == "not") {
         whitespace();
-        return UnaryOperationExpression(
-            UnaryOperator.not, _singleExpression(), identifier.span);
+        var expression = _singleExpression();
+        return UnaryOperationExpression(UnaryOperator.not, expression,
+            identifier.span.expand(expression.span));
       }
 
       lower = plain.toLowerCase();

pkg/sass_api/CHANGELOG.md

@@ -1,3 +1,8 @@
+## 3.0.4
+
+* `UnaryOperationExpression`s with operator `not` now include a correct span,
+  covering the expression itself instead of just the operator.
+
 ## 3.0.3
 
 * No user-visible changes.

pkg/sass_api/pubspec.yaml

@@ -2,15 +2,15 @@ name: sass_api
 # Note: Every time we add a new Sass AST node, we need to bump the *major*
 # version because it's a breaking change for anyone who's implementing the
 # visitor interface(s).
-version: 3.0.3
+version: 3.0.4
 description: Additional APIs for Dart Sass.
 homepage: https://github.com/sass/dart-sass
 
 environment:
   sdk: ">=2.17.0 <3.0.0"
 
 dependencies:
-  sass: 1.54.8
+  sass: 1.54.9
 
 dev_dependencies:
   dartdoc: ^5.0.0

pubspec.yaml

@@ -1,5 +1,5 @@
 name: sass
-version: 1.54.8
+version: 1.54.9
 description: A Sass implementation in Dart.
 homepage: https://github.com/sass/dart-sass