[C++ PATCH] [PR17447] Check incomplete types of parameters in templates - take 2

["Giovanni Bajo" <giovannibajo at libero dot it>]

Hello,

this is take two of this patch:
http://gcc.gnu.org/ml/gcc-patches/2004-09/msg01262.html

The patch is the same, the only difference is the use of dependent_type_p in
place of uses_template_parms, as suggested by Gaby. It looks like I was
confused, and using dependent_type_p is perfectly valid here (I thought I had
tried, but...). Patch tested on i686-pc-linux-gnu, OK for mainline?

Giovanni Bajo


cp/
        * decl.c (start_preparsed_function): Call check_function_type even
        in templates.
        (require_complete_types_for_parms): Skip dependent types.
        (check_function_type): Likewise.

testsuite/
        * g++.dg/template/incomplete1.C: New test.

Attachment: patch-pr17447.txt
Description: Text document