[Bug c/39564] variably modified function return types not always diagnosed

["jsm28 at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #1 from jsm28 at gcc dot gnu dot org  2009-04-25 18:56 -------
Subject: Bug 39564

Author: jsm28
Date: Sat Apr 25 18:55:50 2009
New Revision: 146778

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=146778
Log:
        PR c/39564
        * c-decl.c (grokdeclarator): Diagnose declarations of functions
        with variably modified return type and no storage class
        specifiers, except for the case of nested functions.  Distinguish
        extern declarations of functions with variably modified return
        types from those of objects with variably modified types.

testsuite:
        * gcc.dg/vla-19.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/vla-19.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/c-decl.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39564