Index: src/Parser/parser.yy
===================================================================
--- src/Parser/parser.yy	(revision 85855b0f02c6f17de398969fbe7ab4810d76737a)
+++ src/Parser/parser.yy	(revision 4c8f29ff2e86251e35ad101e72e33e8514c571d4)
@@ -10,6 +10,6 @@
 // Created On       : Sat Sep  1 20:22:55 2001
 // Last Modified By : Peter A. Buhr
-// Last Modified On : Sat Apr 27 16:23:14 2024
-// Update Count     : 6625
+// Last Modified On : Tue Jun 11 16:56:42 2024
+// Update Count     : 6638
 //
 
@@ -2024,4 +2024,14 @@
 	| type_qualifier_list cfa_abstract_tuple identifier_or_type_name asm_name_opt
 		{ $$ = $2->addQualifiers( $1 )->addName( $3 )->addAsmName( $4 ); }
+
+		// [ int s, int t ];			// declare s and t
+		// [ int, int ] f();
+		// [] g( int );
+		// [ int x, int y ] = f();		// declare x and y, initialize each from f
+		// g( x + y );
+	| cfa_function_return asm_name_opt
+		{ SemanticError( yylloc, "tuple-element declarations is currently unimplemented." ); $$ = nullptr; }
+	| type_qualifier_list cfa_function_return asm_name_opt
+		{ SemanticError( yylloc, "tuple variable declaration is currently unimplemented." ); $$ = nullptr; }
 	;