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From: "keean@fry-it.com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c++/53573] template type dependant name resolution broken
Date: Mon, 04 Jun 2012 13:31:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D53573

Keean Schupke <keean@fry-it.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |keean@fry-it.com

--- Comment #1 from Keean Schupke <keean@fry-it.com> 2012-06-04 13:30:59 UT=
C ---
// test.cpp
//
// gcc-version: gcc (Gentoo 4.7.0 p1.0, pie-0.5.3) 4.7.0
// system-type: Linux Ra 3.0.29-tuxonice #4 SMP PREEMPT
//    Sat May 26 10:21:39 BST 2012
//    x86_64 Genuine Intel(R) CPU U7300 @ 1.30GHz GenuineIntel GNU/Linux
// compile options: g++ test.cpp
// compile output:
//    test.cpp: In instantiation of =E2=80=98T f(T) [with T =3D int]=E2=80=
=99:
//    test.cpp:27:9:   required from here
//    test.cpp:18:12: error: =E2=80=98g=E2=80=99 was not declared in this s=
cope,
//    and no declarations were found by argument-dependent lookup
//    at the point of instantiation [-fpermissive]
//    test.cpp:21:5: note: =E2=80=98int g(int)=E2=80=99 declared here, late=
r in the
//    translation unit

template <typename T> T f(T t) {
    return g(t);
}

int g(int x) {
    return x + 1;
}

main() {
    int x(1);
    x =3D f(x);
}