Index: src/AST/Inspect.cpp
===================================================================
--- src/AST/Inspect.cpp	(revision 6e21aaf1c64d563a591847b4aeb47d4c69a618b0)
+++ src/AST/Inspect.cpp	(revision 6e21aaf1c64d563a591847b4aeb47d4c69a618b0)
@@ -0,0 +1,32 @@
+//
+// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
+//
+// The contents of this file are covered under the licence agreement in the
+// file "LICENCE" distributed with Cforall.
+//
+// Node.hpp --
+//
+// Author           : Thierry Delisle
+// Created On       : Fri Jun 24 13:16:31 2022
+// Last Modified By :
+// Last Modified On :
+// Update Count     :
+//
+
+#include "AST/Decl.hpp"
+#include "AST/Type.hpp"
+
+#include <iostream>
+#include <AST/Print.hpp>
+
+namespace ast {
+	bool structHasFlexibleArray( const ast::StructDecl * decl ) {
+		if(decl->members.size() == 0) return false;
+		const auto & last = *decl->members.rbegin();
+		auto lastd = last.as<ast::DeclWithType>();
+		if(!lastd) return false; // I don't know what this is possible, but it might be.
+		auto atype = dynamic_cast<const ast::ArrayType *>(lastd->get_type());
+		if(!atype) return false;
+		return !atype->isVarLen && !atype->dimension;
+	}
+};
Index: src/AST/Inspect.hpp
===================================================================
--- src/AST/Inspect.hpp	(revision 6e21aaf1c64d563a591847b4aeb47d4c69a618b0)
+++ src/AST/Inspect.hpp	(revision 6e21aaf1c64d563a591847b4aeb47d4c69a618b0)
@@ -0,0 +1,20 @@
+//
+// Cforall Version 1.0.0 Copyright (C) 2015 University of Waterloo
+//
+// The contents of this file are covered under the licence agreement in the
+// file "LICENCE" distributed with Cforall.
+//
+// Node.hpp --
+//
+// Author           : Thierry Delisle
+// Created On       : Fri Jun 24 13:16:31 2022
+// Last Modified By :
+// Last Modified On :
+// Update Count     :
+//
+
+#include "AST/Fwd.hpp"
+
+namespace ast {
+	bool structHasFlexibleArray( const ast::StructDecl * );
+}
Index: src/AST/module.mk
===================================================================
--- src/AST/module.mk	(revision eb5962a78fb1dd3369887e6341b879ed4926e450)
+++ src/AST/module.mk	(revision 6e21aaf1c64d563a591847b4aeb47d4c69a618b0)
@@ -37,4 +37,6 @@
 	AST/Init.cpp \
 	AST/Init.hpp \
+	AST/Inspect.cpp \
+	AST/Inspect.hpp \
 	AST/Label.hpp \
 	AST/LinkageSpec.cpp \