feat(parser)!: use BindingIdentifier for namespace declaration names

crates/oxc_ast/src/ast/ts.rs

@@ -1391,7 +1391,7 @@ pub enum TSModuleDeclarationKind {
 #[cfg_attr(feature = "serialize", derive(Serialize, Tsify))]
 #[serde(untagged)]
 pub enum TSModuleDeclarationName<'a> {
-    Identifier(IdentifierName<'a>) = 0,
+    Identifier(BindingIdentifier<'a>) = 0,
     StringLiteral(StringLiteral<'a>) = 1,
 }
 

crates/oxc_ast/src/generated/assert_layouts.rs

@@ -1091,19 +1091,19 @@ const _: () = {
     assert!(size_of::<TSTypePredicateName>() == 16usize);
     assert!(align_of::<TSTypePredicateName>() == 8usize);
 
-    assert!(size_of::<TSModuleDeclaration>() == 64usize);
+    assert!(size_of::<TSModuleDeclaration>() == 72usize);
     assert!(align_of::<TSModuleDeclaration>() == 8usize);
     assert!(offset_of!(TSModuleDeclaration, span) == 0usize);
     assert!(offset_of!(TSModuleDeclaration, id) == 8usize);
-    assert!(offset_of!(TSModuleDeclaration, body) == 40usize);
-    assert!(offset_of!(TSModuleDeclaration, kind) == 56usize);
-    assert!(offset_of!(TSModuleDeclaration, declare) == 57usize);
-    assert!(offset_of!(TSModuleDeclaration, scope_id) == 60usize);
+    assert!(offset_of!(TSModuleDeclaration, body) == 48usize);
+    assert!(offset_of!(TSModuleDeclaration, kind) == 64usize);
+    assert!(offset_of!(TSModuleDeclaration, declare) == 65usize);
+    assert!(offset_of!(TSModuleDeclaration, scope_id) == 68usize);
 
     assert!(size_of::<TSModuleDeclarationKind>() == 1usize);
     assert!(align_of::<TSModuleDeclarationKind>() == 1usize);
 
-    assert!(size_of::<TSModuleDeclarationName>() == 32usize);
+    assert!(size_of::<TSModuleDeclarationName>() == 40usize);
     assert!(align_of::<TSModuleDeclarationName>() == 8usize);
 
     assert!(size_of::<TSModuleDeclarationBody>() == 16usize);
@@ -2628,19 +2628,19 @@ const _: () = {
     assert!(size_of::<TSTypePredicateName>() == 12usize);
     assert!(align_of::<TSTypePredicateName>() == 4usize);
 
-    assert!(size_of::<TSModuleDeclaration>() == 44usize);
+    assert!(size_of::<TSModuleDeclaration>() == 48usize);
     assert!(align_of::<TSModuleDeclaration>() == 4usize);
     assert!(offset_of!(TSModuleDeclaration, span) == 0usize);
     assert!(offset_of!(TSModuleDeclaration, id) == 8usize);
-    assert!(offset_of!(TSModuleDeclaration, body) == 28usize);
-    assert!(offset_of!(TSModuleDeclaration, kind) == 36usize);
-    assert!(offset_of!(TSModuleDeclaration, declare) == 37usize);
-    assert!(offset_of!(TSModuleDeclaration, scope_id) == 40usize);
+    assert!(offset_of!(TSModuleDeclaration, body) == 32usize);
+    assert!(offset_of!(TSModuleDeclaration, kind) == 40usize);
+    assert!(offset_of!(TSModuleDeclaration, declare) == 41usize);
+    assert!(offset_of!(TSModuleDeclaration, scope_id) == 44usize);
 
     assert!(size_of::<TSModuleDeclarationKind>() == 1usize);
     assert!(align_of::<TSModuleDeclarationKind>() == 1usize);
 
-    assert!(size_of::<TSModuleDeclarationName>() == 20usize);
+    assert!(size_of::<TSModuleDeclarationName>() == 24usize);
     assert!(align_of::<TSModuleDeclarationName>() == 4usize);
 
     assert!(size_of::<TSModuleDeclarationBody>() == 8usize);

crates/oxc_ast/src/generated/ast_builder.rs

@@ -11423,27 +11423,27 @@ impl<'a> AstBuilder<'a> {
     ///
     /// ## Parameters
     /// - span: The [`Span`] covering this node
-    /// - name
+    /// - name: The identifier name being bound.
     #[inline]
-    pub fn ts_module_declaration_name_identifier_name<A>(
+    pub fn ts_module_declaration_name_binding_identifier<A>(
         self,
         span: Span,
         name: A,
     ) -> TSModuleDeclarationName<'a>
     where
         A: IntoIn<'a, Atom<'a>>,
     {
-        TSModuleDeclarationName::Identifier(self.identifier_name(span, name))
+        TSModuleDeclarationName::Identifier(self.binding_identifier(span, name))
     }
 
-    /// Convert a [`IdentifierName`] into a [`TSModuleDeclarationName::Identifier`]
+    /// Convert a [`BindingIdentifier`] into a [`TSModuleDeclarationName::Identifier`]
     #[inline]
-    pub fn ts_module_declaration_name_from_identifier_name<T>(
+    pub fn ts_module_declaration_name_from_binding_identifier<T>(
         self,
         inner: T,
     ) -> TSModuleDeclarationName<'a>
     where
-        T: IntoIn<'a, IdentifierName<'a>>,
+        T: IntoIn<'a, BindingIdentifier<'a>>,
     {
         TSModuleDeclarationName::Identifier(inner.into_in(self.allocator))
     }

crates/oxc_ast/src/generated/visit.rs

@@ -3888,7 +3888,7 @@ pub mod walk {
         it: &TSModuleDeclarationName<'a>,
     ) {
         match it {
-            TSModuleDeclarationName::Identifier(it) => visitor.visit_identifier_name(it),
+            TSModuleDeclarationName::Identifier(it) => visitor.visit_binding_identifier(it),
             TSModuleDeclarationName::StringLiteral(it) => visitor.visit_string_literal(it),
         }
     }

crates/oxc_ast/src/generated/visit_mut.rs

@@ -4109,7 +4109,7 @@ pub mod walk_mut {
         it: &mut TSModuleDeclarationName<'a>,
     ) {
         match it {
-            TSModuleDeclarationName::Identifier(it) => visitor.visit_identifier_name(it),
+            TSModuleDeclarationName::Identifier(it) => visitor.visit_binding_identifier(it),
             TSModuleDeclarationName::StringLiteral(it) => visitor.visit_string_literal(it),
         }
     }

crates/oxc_parser/src/ts/statement.rs

@@ -300,7 +300,7 @@ impl<'a> ParserImpl<'a> {
         );
         let id = match self.cur_kind() {
             Kind::Str => self.parse_literal_string().map(TSModuleDeclarationName::StringLiteral),
-            _ => self.parse_identifier_name().map(TSModuleDeclarationName::Identifier),
+            _ => self.parse_binding_identifier().map(TSModuleDeclarationName::Identifier),
         }?;
 
         let body = if self.eat(Kind::Dot) {

crates/oxc_semantic/src/binder.rs

@@ -416,13 +416,19 @@ impl<'a> Binder<'a> for TSModuleDeclaration<'a> {
         // At declaration time a module has no value declaration it is only when a value declaration
         // is made inside a the scope of a module that the symbol is modified
         let ambient = if self.declare { SymbolFlags::Ambient } else { SymbolFlags::None };
-        // FIXME: insert symbol_id into TSModuleDeclarationName AST node
-        let _symbol_id = builder.declare_symbol(
+        let symbol_id = builder.declare_symbol(
             self.id.span(),
             self.id.name().as_str(),
             SymbolFlags::NameSpaceModule | ambient,
             SymbolFlags::None,
         );
+
+        // do not bind `global` for `declare global { ... }`
+        if !self.kind.is_global() {
+            if let TSModuleDeclarationName::Identifier(id) = &self.id {
+                id.symbol_id.set(Some(symbol_id));
+            }
+        }
     }
 }
 

crates/oxc_transformer/src/typescript/namespace.rs

@@ -153,7 +153,8 @@ impl<'a, 'ctx> TypeScriptNamespace<'a, 'ctx> {
 
         let mut names: FxHashSet<Atom<'a>> = FxHashSet::default();
 
-        let TSModuleDeclarationName::Identifier(IdentifierName { name: real_name, .. }) = decl.id
+        let TSModuleDeclarationName::Identifier(BindingIdentifier { name: real_name, .. }) =
+            decl.id
         else {
             return None;
         };

crates/oxc_traverse/src/generated/walk.rs

@@ -4987,7 +4987,7 @@ pub(crate) unsafe fn walk_ts_module_declaration_name<'a, Tr: Traverse<'a>>(
     traverser.enter_ts_module_declaration_name(&mut *node, ctx);
     match &mut *node {
         TSModuleDeclarationName::Identifier(node) => {
-            walk_identifier_name(traverser, node as *mut _, ctx)
+            walk_binding_identifier(traverser, node as *mut _, ctx)
         }
         TSModuleDeclarationName::StringLiteral(node) => {
             walk_string_literal(traverser, node as *mut _, ctx)

tasks/coverage/snapshots/parser_typescript.snap

@@ -3,7 +3,7 @@ commit: a709f989
 parser_typescript Summary:
 AST Parsed     : 6470/6479 (99.86%)
 Positive Passed: 6459/6479 (99.69%)
-Negative Passed: 1234/5715 (21.59%)
+Negative Passed: 1235/5715 (21.61%)
 Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/ClassDeclaration10.ts
 Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/ClassDeclaration11.ts
 Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/ClassDeclaration13.ts
@@ -1906,7 +1906,6 @@ Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/statics.ts
 Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/staticsNotInScopeInClodule.ts
 Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/strictFunctionTypesErrors.ts
 Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/strictModeInConstructor.ts
-Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/strictModeReservedWordInModuleDeclaration.ts
 Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/strictNullEmptyDestructuring.ts
 Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/strictNullNotNullIndexTypeNoLib.ts
 Expect Syntax Error: tasks/coverage/typescript/tests/cases/compiler/strictOptionalProperties3.ts
@@ -12021,6 +12020,37 @@ Expect to Parse: tasks/coverage/typescript/tests/cases/conformance/salsa/private
    ·        ──────
    ╰────
 
+  × The keyword 'public' is reserved
+   ╭─[typescript/tests/cases/compiler/strictModeReservedWordInModuleDeclaration.ts:2:8]
+ 1 │ "use strict"
+ 2 │ module public { }
+   ·        ──────
+ 3 │ module private { }
+   ╰────
+
+  × The keyword 'private' is reserved
+   ╭─[typescript/tests/cases/compiler/strictModeReservedWordInModuleDeclaration.ts:3:8]
+ 2 │ module public { }
+ 3 │ module private { }
+   ·        ───────
+ 4 │ module public.whatever {
+   ╰────
+
+  × The keyword 'public' is reserved
+   ╭─[typescript/tests/cases/compiler/strictModeReservedWordInModuleDeclaration.ts:4:8]
+ 3 │ module private { }
+ 4 │ module public.whatever {
+   ·        ──────
+ 5 │ }
+   ╰────
+
+  × The keyword 'private' is reserved
+   ╭─[typescript/tests/cases/compiler/strictModeReservedWordInModuleDeclaration.ts:6:8]
+ 5 │ }
+ 6 │ module private.public.foo { }
+   ·        ───────
+   ╰────
+
   × The keyword 'package' is reserved
    ╭─[typescript/tests/cases/compiler/strictModeWordInImportDeclaration.ts:2:13]
  1 │ "use strict"
@@ -13041,21 +13071,20 @@ Expect to Parse: tasks/coverage/typescript/tests/cases/conformance/salsa/private
  3 │ 
    ╰────
 
-  × Expected a semicolon or an implicit semicolon after a statement, but found none
-    ╭─[typescript/tests/cases/conformance/ambient/ambientModuleDeclarationWithReservedIdentifierInDottedPath.ts:11:8]
- 10 │ 
- 11 │ declare module debugger {} // still an error
-    ·        ▲
-    ╰────
-  help: Try insert a semicolon here
+  × Unexpected token
+   ╭─[typescript/tests/cases/conformance/ambient/ambientModuleDeclarationWithReservedIdentifierInDottedPath.ts:3:23]
+ 2 │ 
+ 3 │ declare module chrome.debugger {
+   ·                       ────────
+ 4 │     declare var tabId: number;
+   ╰────
 
-  × Expected a semicolon or an implicit semicolon after a statement, but found none
-   ╭─[typescript/tests/cases/conformance/ambient/ambientModuleDeclarationWithReservedIdentifierInDottedPath2.ts:9:8]
- 8 │ 
- 9 │ declare namespace debugger {} // still an error
-   ·        ▲
+  × Unexpected token
+   ╭─[typescript/tests/cases/conformance/ambient/ambientModuleDeclarationWithReservedIdentifierInDottedPath2.ts:1:26]
+ 1 │ declare namespace chrome.debugger {
+   ·                          ────────
+ 2 │     declare var tabId: number;
    ╰────
-  help: Try insert a semicolon here
 
   × Cannot use `await` as an identifier in an async context
    ╭─[typescript/tests/cases/conformance/async/es2017/asyncArrowFunction/asyncArrowFunction5_es2017.ts:1:18]