On 11-09-29 13:21 , Delesley Hutchins wrote:
I don't have a test case, but look at the definitions of the two macros in cp/cp-tree.h. DECL_CLONED_FUNCTION_P calls decl_cloned_function_p, passing true as the second argument, while DECL_CLONED_FUNCTION makes the same call, but passes false. Now look at the definition of decl_cloned_function_p in cp/class.c. If the second argument is true, it will step into templates, and if it is false, it won't. Incidentally, the ICE occurs when DECL_CLONED_FUNCTION is applied to a template function, so this is not a hypothetical case. :-)
But notice that STRIP_TEMPLATE is a NOP when DECL is not a TEMPLATE_DECL. So, I'm not sure where you saw it ICE. We are already using this idiom all over the parser, so it would be great if you could produce a test case for the failure you have in mind.
Incidentally, I applied the variant of the patch Ollie and I suggested and the testcase works fine with it (while it fails without the patch, of course).
Diego.
