[Bug c++/18313] Missing warning for superfluous const's in return types

[mueller at gcc dot gnu dot org]

------- Comment #3 from mueller at gcc dot gnu dot org  2006-11-30 23:08 -------
Subject: Bug 18313

Author: mueller
Date: Thu Nov 30 23:08:27 2006
New Revision: 119382

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=119382
Log:
2006-12-01  Dirk Mueller  <[EMAIL PROTECTED]>

        PR c++/18313
        * decl.c (grokdeclarator): Warn for type qualifiers on return
        type for non-dependent types.
        * pt.c (tsubst_function_type): Warn for type qualifiers on
        return type for dependent types.

        * g++.dg/warn/Wreturn-type-4.C: New testcase.


Added:
    trunk/gcc/testsuite/g++.dg/warn/Wreturn-type-4.C
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/decl.c
    trunk/gcc/cp/pt.c
    trunk/gcc/testsuite/ChangeLog


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18313