diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/constexpr-array-ptr3.C')
-rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/constexpr-array-ptr3.C | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-array-ptr3.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-array-ptr3.C new file mode 100644 index 000000000..f84cb5257 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-array-ptr3.C @@ -0,0 +1,19 @@ +// { dg-options -std=c++0x } + +constexpr bool is_negative(int x) { + return x < 0; +}; + +constexpr bool do_has_neg(const int* x, bool(*p)(int)) { + return p(x[0]) || p(x[1]); // Line 6 +} + +constexpr bool has_neg(const int (&x)[2], bool(*p)(int)) { + return do_has_neg(x, p); // Line 10 +} + +constexpr int a[] = {1, -2}; + +constexpr auto answer = has_neg(a, is_negative); // Line 15 + +static_assert(answer, "Error"); |