fix(47261): allow linkcode/linkplain tags in see tag (microsoft#47403)

Author: a-tarasyuk

src/compiler/parser.ts

@@ -8148,12 +8148,14 @@ namespace ts {
                         && nextTokenJSDoc() === SyntaxKind.AtToken
                         && tokenIsIdentifierOrKeyword(nextTokenJSDoc())) {
                         const kind = scanner.getTokenValue();
-                        if(kind === "link" || kind === "linkcode" || kind === "linkplain") {
-                            return kind;
-                        }
+                        if (isJSDocLinkTag(kind)) return kind;
                     }
                 }
 
+                function isJSDocLinkTag(kind: string) {
+                    return kind === "link" || kind === "linkcode" || kind === "linkplain";
+                }
+
                 function parseUnknownTag(start: number, tagName: Identifier, indent: number, indentText: string) {
                     return finishNode(factory.createJSDocUnknownTag(tagName, parseTrailingTagComments(start, getNodePos(), indent, indentText)), start);
                 }
@@ -8276,7 +8278,7 @@ namespace ts {
 
                 function parseSeeTag(start: number, tagName: Identifier, indent?: number, indentText?: string): JSDocSeeTag {
                     const isMarkdownOrJSDocLink = token() === SyntaxKind.OpenBracketToken
-                        || lookAhead(() => nextTokenJSDoc() === SyntaxKind.AtToken && tokenIsIdentifierOrKeyword(nextTokenJSDoc()) && scanner.getTokenValue() === "link");
+                        || lookAhead(() => nextTokenJSDoc() === SyntaxKind.AtToken && tokenIsIdentifierOrKeyword(nextTokenJSDoc()) && isJSDocLinkTag(scanner.getTokenValue()));
                     const nameExpression = isMarkdownOrJSDocLink ? undefined : parseJSDocNameReference();
                     const comments = indent !== undefined && indentText !== undefined ? parseTrailingTagComments(start, getNodePos(), indent, indentText) : undefined;
                     return finishNode(factory.createJSDocSeeTag(tagName, nameExpression, comments), start);

tests/baselines/reference/seeTag4.js

@@ -0,0 +1,23 @@
+//// [seeTag4.js]
+/**
+ * @typedef {any} A
+ */
+
+/**
+ * @see {@link A}
+ * @see {@linkcode A}
+ * @see {@linkplain A}
+ */
+let foo;
+
+
+//// [seeTag4.js]
+/**
+ * @typedef {any} A
+ */
+/**
+ * @see {@link A}
+ * @see {@linkcode A}
+ * @see {@linkplain A}
+ */
+var foo;

tests/baselines/reference/seeTag4.symbols

@@ -0,0 +1,13 @@
+=== tests/cases/conformance/jsdoc/seeTag4.js ===
+/**
+ * @typedef {any} A
+ */
+
+/**
+ * @see {@link A}
+ * @see {@linkcode A}
+ * @see {@linkplain A}
+ */
+let foo;
+>foo : Symbol(foo, Decl(seeTag4.js, 9, 3))
+

tests/baselines/reference/seeTag4.types

@@ -0,0 +1,13 @@
+=== tests/cases/conformance/jsdoc/seeTag4.js ===
+/**
+ * @typedef {any} A
+ */
+
+/**
+ * @see {@link A}
+ * @see {@linkcode A}
+ * @see {@linkplain A}
+ */
+let foo;
+>foo : any
+

tests/cases/conformance/jsdoc/seeTag4.ts

@@ -0,0 +1,15 @@
+// @checkJs: true
+// @allowJs: true
+// @outdir: out/
+// @filename: seeTag4.js
+
+/**
+ * @typedef {any} A
+ */
+
+/**
+ * @see {@link A}
+ * @see {@linkcode A}
+ * @see {@linkplain A}
+ */
+let foo;