diff options
author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
---|---|---|
committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/g++.dg/template/memfriend7.C | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/g++.dg/template/memfriend7.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/template/memfriend7.C | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/template/memfriend7.C b/gcc-4.9/gcc/testsuite/g++.dg/template/memfriend7.C new file mode 100644 index 000000000..26ca6d8e9 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/template/memfriend7.C @@ -0,0 +1,133 @@ +// { dg-do compile } + +// Copyright (C) 2003 Free Software Foundation +// Contributed by Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> + +// Member function of class template as friend +// Erroneous case: mismatch during specialization + +template <class T> struct A { + template <class U> void f(U); + void g(); + void h(); + void i(int); + template <T t> void j(); +}; + +class C { + int ii; // { dg-error "private" } + template <class U> template <class V> + friend void A<U>::f(V); + template <class U> friend void A<U>::g(); + template <class U> friend void A<U>::h(); + template <class U> friend void A<U>::i(int); + template <class U> template <U t> + friend void A<U>::j(); +}; + +template <class T> struct A<T*> { + void f(int); + template <class U> void g(); + int h(); + void i(char); + template <int> void j(); +}; + +template <class T> void A<T*>::f(int) +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +template <class T> template <class U> void A<T*>::g() +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +template <class T> int A<T*>::h() +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +template <class T> void A<T*>::i(char) +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +template <class T> template <int> void A<T*>::j() +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +template <> struct A<char> { + void f(int); + template <class U> void g(); + int h(); + void i(char); + template <int> void j(); +}; + +void A<char>::f(int) +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +template <class U> void A<char>::g() +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +template <> void A<char>::g<int>() +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +int A<char>::h() +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +void A<char>::i(char) +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +template <int> void A<char>::j() +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +template <> void A<char>::j<0>() +{ + C c; + c.ii = 0; // { dg-error "context" } +} + +int main() +{ + A<int *> a1; + a1.f(0); // { dg-message "required" } + a1.g<char>(); // { dg-message "required" } + a1.g<int>(); // { dg-message "required" } + a1.h(); // { dg-message "required" } + a1.i('a'); // { dg-message "required" } + a1.j<1>(); // { dg-message "required" } + A<char> a2; + a2.f(0); + a2.g<char>(); // { dg-message "required" } + a2.g<int>(); + a2.h(); + a2.i('a'); + a2.j<1>(); // { dg-message "required" } + a2.j<0>(); +} |