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| 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/ttp9.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/ttp9.C')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/template/ttp9.C | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/template/ttp9.C b/gcc-4.9/gcc/testsuite/g++.dg/template/ttp9.C new file mode 100644 index 000000000..060ab7788 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/template/ttp9.C @@ -0,0 +1,28 @@ +// { dg-do compile } + +// Origin: David Abrahams <dave@boost-consulting.com> +// Wolfgang Bangerth <bangerth@ticam.utexas.edu> + +// PR c++/12170: Deducing template template parameter from nested +// class template. + +template <typename> struct W {}; + +template< template<typename> class F, typename T> +int foo(W< F<T> >); + + +template<typename T> +struct L { + static int const value = sizeof(foo(W<T>())); + typedef T type; +}; + + +template <typename> +struct Y { + template <typename> struct X { typedef int type; }; + typedef typename L<X<int> >::type type; +}; + +template struct Y<int>; |