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| author | msebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-04-26 22:57:34 +0000 |
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| committer | msebor <msebor@138bc75d-0d04-0410-961f-82ee72b054a4> | 2016-04-26 22:57:34 +0000 |
| commit | 37229a71b0616c3b4dcfa33c4e7c3d23bc57e0ca (patch) | |
| tree | 2695ce93418db36635974ce84baff639140dc2c4 | |
| parent | 3eedf9bd1c50243f53a2e6eba8665654cbc020c7 (diff) | |
| download | gcc-37229a71b0616c3b4dcfa33c4e7c3d23bc57e0ca.tar.gz | |
PR c++/66639 - declare __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ constexpr
* g++.dg/cpp1y/func_constexpr.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@235458 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp1y/func_constexpr.C | 29 |
2 files changed, 34 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 8401206c7a0..ecd3fa9519f 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-04-26 Martin Sebor <msebor@redhat.com> + + PR c++/66639 + * g++.dg/cpp1y/func_constexpr.C: New test. + 2016-04-26 Patrick Palka <ppalka@gcc.gnu.org> PR c++/70241 diff --git a/gcc/testsuite/g++.dg/cpp1y/func_constexpr.C b/gcc/testsuite/g++.dg/cpp1y/func_constexpr.C new file mode 100644 index 00000000000..2edcd01980f --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp1y/func_constexpr.C @@ -0,0 +1,29 @@ +// PR c++/66639 - declare __func__ , __FUNCTION__ & __PRETTY_FUNCTION__ +// as constexpr +// { dg-do compile { target c++11 } } + +#define Assert(expr) static_assert ((expr), #expr) +#define Compare(a, b) Assert (0 == __builtin_strcmp (a, b)) + +constexpr const char* func () +{ + return __func__; +} + +constexpr const char* function () +{ + return __FUNCTION__; +} + +constexpr const char* pretty_function () +{ + return __PRETTY_FUNCTION__; +} + +constexpr const char* f0 = func (); +constexpr const char* f1 = function (); +constexpr const char* f2 = pretty_function (); + +Compare (f0, "func"); +Compare (f1, "function"); +Compare (f2, "constexpr const char* pretty_function()"); |