All* expressions have a type.

*Not actually all expressions.

Author: robrix

languages/tree-sitter-stack-graphs-java/src/stack-graphs.tsg

@@ -335,6 +335,18 @@ attribute node_symbol = node            => symbol = (source-text node), source_n
   edge @expr_stmt.after_scope -> @method_invocation.lexical_scope
 }
 
+[
+  ; FIXME: all expressions should be here
+  (field_access)
+  (identifier)
+  (method_invocation)
+  (super)
+] @expr
+{
+  node @expr.type
+  ; node @expr.lexical_scope
+}
+
 (method_invocation
   object: (super)
   name: (identifier) @method_name) @method_invocation {