Ignore Less &:extend in isStandardSyntaxDeclaration (#3824)

stylelint · Nov 27, 2018 · 9dde9be · 9dde9be
1 parent 29424d4
commit 9dde9be
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Showing 3 changed files with 12 additions and 1 deletion.
diff --git a/lib/utils/__tests__/isStandardSyntaxDeclaration.test.js b/lib/utils/__tests__/isStandardSyntaxDeclaration.test.js
@@ -204,6 +204,12 @@ describe("isStandardSyntaxDeclaration", () => {
       expect(isStandardSyntaxDeclaration(decl)).toBeFalsy();
     });
   });
+
+  it("less &:extend", () => {
+    lessDecls("a { &:extend(b) }", decl => {
+      expect(isStandardSyntaxDeclaration(decl)).toBeFalsy();
+    });
+  });
 });
 
 function decls(css, cb) {

diff --git a/lib/utils/isStandardSyntaxDeclaration.js b/lib/utils/isStandardSyntaxDeclaration.js
@@ -33,5 +33,10 @@ module.exports = function(decl /*: Object*/) /*: boolean*/ {
     return false;
   }
 
+  // Less &:extend
+  if (decl.extend) {
+    return false;
+  }
+
   return true;
 };
diff --git a/package.json b/package.json
@@ -66,7 +66,7 @@
     "postcss": "^7.0.0",
     "postcss-html": "^0.34.0",
     "postcss-jsx": "^0.35.0",
-    "postcss-less": "^3.0.1",
+    "postcss-less": "^3.1.0",
     "postcss-markdown": "^0.34.0",
     "postcss-media-query-parser": "^0.2.3",
     "postcss-reporter": "^6.0.0",