diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/cpp0x/constexpr-recursion.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/constexpr-recursion.C | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-recursion.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-recursion.C new file mode 100644 index 000000000..2f9b4887d --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-recursion.C @@ -0,0 +1,5 @@ +// Test that we catch excessive recursion. +// { dg-options "-std=c++0x -fconstexpr-depth=5" } +// { dg-prune-output "in constexpr expansion" } +constexpr int f (int i) { return f (i-1); } +constexpr int i = f(42); // { dg-error "constexpr evaluation depth" } |