Fix function-no-unknown false positives for anchor and `anchor-si…

…ze` (stylelint#7607)
emmacharp · May 7, 2024 · c57d98a · c57d98a
1 parent afe1ad5
commit c57d98a
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diff --git a/.changeset/strong-spies-dance.md b/.changeset/strong-spies-dance.md
@@ -0,0 +1,5 @@
+---
+"stylelint": patch
+---
+
+Fixed: `function-no-unknown` false positives for `anchor` and `anchor-size`
diff --git a/lib/rules/function-no-unknown/__tests__/index.mjs b/lib/rules/function-no-unknown/__tests__/index.mjs
@@ -27,6 +27,12 @@ testRule({
 		{
 			code: 'a { height: calc(10px*(5*(10 - 5))); }',
 		},
+		{
+			code: 'a { top: anchor(bottom); }',
+		},
+		{
+			code: 'a { min-width: anchor-size(--button width); }',
+		},
 		{
 			code: 'a { transform: color.adjust(1px); transform: rgb(color.adjust(1px)); }',
 			description: 'ignore scss namespaced functions',

diff --git a/lib/rules/function-no-unknown/index.cjs b/lib/rules/function-no-unknown/index.cjs
@@ -51,6 +51,9 @@ const rule = (primary, secondaryOptions) => {
 			'color-stop',
 			'from',
 			'to',
+			// #7566
+			'anchor',
+			'anchor-size',
 		];
 
 		root.walkDecls((decl) => {

diff --git a/lib/rules/function-no-unknown/index.mjs b/lib/rules/function-no-unknown/index.mjs
@@ -49,6 +49,9 @@ const rule = (primary, secondaryOptions) => {
 			'color-stop',
 			'from',
 			'to',
+			// #7566
+			'anchor',
+			'anchor-size',
 		];
 
 		root.walkDecls((decl) => {