# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1480118160 -3600
# Node ID 399732ba1e063b1f2c5da7c60125f3581c74c122
# Parent  9957ac5894b40b5840e05dd3e0f5f144dca630a9
Support direct access to known callables when function pointers cannot be used.

diff -r 9957ac5894b4 -r 399732ba1e06 translator.py
--- a/translator.py	Fri Nov 25 22:02:58 2016 +0100
+++ b/translator.py	Sat Nov 26 00:56:00 2016 +0100
@@ -938,6 +938,7 @@
         expr = self.process_structure_node(n.node)
         objpath = expr.get_origin()
         target = None
+        function = None
         literal_instantiation = False
 
         # Obtain details of the callable.
@@ -963,6 +964,7 @@
             # Only plain functions and bound methods employ function pointers.
 
             elif expr.has_kind("<function>"):
+                function = objpath
 
                 # Test for functions and methods.
 
@@ -1070,10 +1072,13 @@
 
         if target:
             stages.append(target)
+        elif function:
+            stages.append("__load_via_object(&%s, %s).fn" % (
+                encode_path(function), encode_symbol("pos", "__fn__")))
 
         # With a known target, the function is obtained directly and called.
 
-        if target:
+        if target or function:
             output = "(\n%s\n)(%s)" % (",\n".join(stages), argstr)
 
         # With unknown targets, the generic invocation function is applied to