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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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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/cpp0x/collapse.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/cpp0x/collapse.C')
-rw-r--r-- | gcc-4.9/gcc/testsuite/g++.dg/cpp0x/collapse.C | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/collapse.C b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/collapse.C new file mode 100644 index 000000000..b537bb583 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/g++.dg/cpp0x/collapse.C @@ -0,0 +1,38 @@ +// { dg-do compile { target c++11 } } +template<typename T, typename U> struct same_type; +template<typename T> struct same_type<T, T> {}; + +typedef int & lref; +typedef int const & clref; +typedef int && rref; +typedef int const && crref; + +template<typename T> +struct S +{ + typedef T & lref; + typedef T const & clref; + typedef T && rref; + typedef T const && crref; +}; + +void f() +{ + same_type<lref &, int &>(); + same_type<lref &&, int &>(); + same_type<rref &, int &>(); + same_type<rref &&, int &&>(); + + same_type<rref const &, int &>(); + same_type<crref volatile &&, int const &&>(); + same_type<clref const &&, int const &>(); + + same_type<S<int &>::lref &, int &>(); + same_type<S<int &&>::lref &&, int &>(); + same_type<S<int &>::rref &, int &>(); + same_type<S<int &&>::rref &&, int &&>(); + + same_type<S<int const &>::rref, int const &>(); + same_type<S<int volatile &&>::crref, int volatile &&>(); + same_type<S<int const &&>::clref, int const &>(); +} |