fix(parser): parse class implements with implements as the class name (#22801)

crates/oxc_parser/src/js/class.rs

@@ -73,7 +73,10 @@ impl<'a, C: Config> ParserImpl<'a, C> {
             start_span = d.span.start;
         }
 
-        let id = if self.cur_kind().is_binding_identifier() && !self.at(Kind::Implements) {
+        let id = if self.cur_kind().is_binding_identifier()
+            && !(self.at(Kind::Implements)
+                && self.lexer.peek_token().kind().is_identifier_or_keyword())
+        {
             Some(self.parse_binding_identifier())
         } else {
             None

tasks/coverage/snapshots/parser_typescript.snap

@@ -1,7 +1,7 @@
 commit: e5509e21
 
 parser_typescript Summary:
-AST Parsed     : 9829/9832 (99.97%)
+AST Parsed     : 9830/9832 (99.98%)
 Positive Passed: 9818/9832 (99.86%)
 Negative Passed: 1532/2587 (59.22%)
 Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/FunctionDeclaration3.ts
@@ -2306,7 +2306,7 @@ Expect to Parse: tasks/coverage/typescript/tests/cases/compiler/constDeclaration
  19 │     const c5 = 0;
     ╰────
 
-Panicked: tasks/coverage/typescript/tests/cases/compiler/convertKeywordsYes.ts
+Expect to Parse: tasks/coverage/typescript/tests/cases/compiler/convertKeywordsYes.ts
 
   × Classes can't have a field named 'constructor'
      ╭─[typescript/tests/cases/compiler/convertKeywordsYes.ts:175:12]
@@ -2316,14 +2316,78 @@ Panicked: tasks/coverage/typescript/tests/cases/compiler/convertKeywordsYes.ts
  176 │     public any = 0;
      ╰────
 
-  × Unexpected token
-     ╭─[typescript/tests/cases/compiler/convertKeywordsYes.ts:292:22]
+  × The keyword 'implements' is reserved
+     ╭─[typescript/tests/cases/compiler/convertKeywordsYes.ts:292:11]
  291 │     class constructor { }
  292 │     class implements { }
-     ·                      ─
+     ·           ──────────
  293 │     class interface { }
      ╰────
 
+  × The keyword 'interface' is reserved
+     ╭─[typescript/tests/cases/compiler/convertKeywordsYes.ts:293:11]
+ 292 │     class implements { }
+ 293 │     class interface { }
+     ·           ─────────
+ 294 │     class let { }
+     ╰────
+
+  × The keyword 'let' is reserved
+     ╭─[typescript/tests/cases/compiler/convertKeywordsYes.ts:294:11]
+ 293 │     class interface { }
+ 294 │     class let { }
+     ·           ───
+ 295 │     class module { }
+     ╰────
+
+  × The keyword 'package' is reserved
+     ╭─[typescript/tests/cases/compiler/convertKeywordsYes.ts:296:11]
+ 295 │     class module { }
+ 296 │     class package { }
+     ·           ───────
+ 297 │     class private { }
+     ╰────
+
+  × The keyword 'private' is reserved
+     ╭─[typescript/tests/cases/compiler/convertKeywordsYes.ts:297:11]
+ 296 │     class package { }
+ 297 │     class private { }
+     ·           ───────
+ 298 │     class protected { }
+     ╰────
+
+  × The keyword 'protected' is reserved
+     ╭─[typescript/tests/cases/compiler/convertKeywordsYes.ts:298:11]
+ 297 │     class private { }
+ 298 │     class protected { }
+     ·           ─────────
+ 299 │     class public { }
+     ╰────
+
+  × The keyword 'public' is reserved
+     ╭─[typescript/tests/cases/compiler/convertKeywordsYes.ts:299:11]
+ 298 │     class protected { }
+ 299 │     class public { }
+     ·           ──────
+ 300 │     class set { }
+     ╰────
+
+  × The keyword 'static' is reserved
+     ╭─[typescript/tests/cases/compiler/convertKeywordsYes.ts:301:11]
+ 300 │     class set { }
+ 301 │     class static { }
+     ·           ──────
+ 302 │     class get { }
+     ╰────
+
+  × The keyword 'yield' is reserved
+     ╭─[typescript/tests/cases/compiler/convertKeywordsYes.ts:303:11]
+ 302 │     class get { }
+ 303 │     class yield { }
+     ·           ─────
+ 304 │     class declare { }
+     ╰────
+
 Expect to Parse: tasks/coverage/typescript/tests/cases/compiler/es5-asyncFunctionWithStatements.ts
 
   × 'with' statements are not allowed

tasks/coverage/snapshots/semantic_typescript.snap

@@ -4008,7 +4008,15 @@ rebuilt        : ["cond"]
 
 semantic Error: tasks/coverage/typescript/tests/cases/compiler/convertKeywordsYes.ts
 Classes can't have a field named 'constructor'
-Unexpected token
+The keyword 'implements' is reserved
+The keyword 'interface' is reserved
+The keyword 'let' is reserved
+The keyword 'package' is reserved
+The keyword 'private' is reserved
+The keyword 'protected' is reserved
+The keyword 'public' is reserved
+The keyword 'static' is reserved
+The keyword 'yield' is reserved
 
 semantic Error: tasks/coverage/typescript/tests/cases/compiler/correlatedUnions.ts
 Bindings mismatch: