[Bug c/89734] [7/8/9 Regression] const qualifier on return type not erased inside __typeof__

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89734

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Tue Mar 19 06:55:31 2019
New Revision: 269789

URL: https://gcc.gnu.org/viewcvs?rev=269789&root=gcc&view=rev
Log:
        PR c/89734
        * c-decl.c (grokdeclarator): Call c_build_qualified_type on function
        return type even if quals_used is 0.  Formatting fixes.

        * gcc.dg/pr89734.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/pr89734.c
Modified:
    trunk/gcc/c/ChangeLog
    trunk/gcc/c/c-decl.c
    trunk/gcc/testsuite/ChangeLog