1 files changed, 43 insertions, 0 deletions
diff --git a/third_party/rust/jsparagus-generated-parser/src/declaration_kind.rs b/third_party/rust/jsparagus-generated-parser/src/declaration_kind.rs
new file mode 100644
index 0000000000..7771d7f5f3
--- /dev/null
+++ b/third_party/rust/jsparagus-generated-parser/src/declaration_kind.rs
@@ -0,0 +1,43 @@
+// The kind of declaration.
+//
+// This is used for error reporting and also for handling early error check.
+#[derive(Clone, Copy, Debug, PartialEq)]
+pub enum DeclarationKind {
+    FormalParameter,
+
+    Var,
+    Let,
+    Const,
+
+    Class,
+
+    Import,
+
+    BodyLevelFunction,
+
+    LexicalFunction,
+    LexicalAsyncOrGenerator,
+
+    // This is used after parsing the entire function/script body.
+    VarForAnnexBLexicalFunction,
+
+    CatchParameter,
+}
+
+impl DeclarationKind {
+    pub fn to_str(&self) -> &'static str {
+        match self {
+            Self::FormalParameter => "formal parameter",
+            Self::Var => "var",
+            Self::Let => "let",
+            Self::Const => "const",
+            Self::Class => "class",
+            Self::Import => "import",
+            Self::BodyLevelFunction => "function",
+            Self::LexicalFunction => "function",
+            Self::LexicalAsyncOrGenerator => "function",
+            Self::VarForAnnexBLexicalFunction => "function",
+            Self::CatchParameter => "catch parameter",
+        }
+    }
+}