# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1477829623 -3600
# Node ID ac6bfeeb707da2822fafc96288c09db218d5d640
# Parent  a32be37ae7dc5e6a6f6203b1b67dba37df5a97f3
Generate function instance structure declarations for functions having defaults.

diff -r a32be37ae7dc -r ac6bfeeb707d generator.py
--- a/generator.py	Sun Oct 30 01:16:02 2016 +0200
+++ b/generator.py	Sun Oct 30 13:13:43 2016 +0100
@@ -279,6 +279,11 @@
                     structure = self.populate_function(path, function_instance_attrs, False)
                     self.write_structure(f_decls, f_defs, path, table_name, structure_size, structure)
 
+                # Functions with defaults need to declare instance structures.
+
+                if self.importer.function_defaults.get(path):
+                    self.write_instance_structure(f_decls, path, structure_size)
+
                 # Write function declarations.
                 # Signature: __attr <name>(__attr[]);