| // Test for handling of excessive template recursion. | |
| // { dg-options "-ftemplate-depth-50 -O" } | |
| template <int I> struct F | |
| { | |
| int operator()() | |
| { | |
| F<I+1> f; // { dg-error "depth" } | |
| return f()*I; | |
| } | |
| }; | |
| template <> struct F<52> | |
| { | |
| int operator()() { return 0; } | |
| }; | |
| int main () | |
| { | |
| F<1> f; | |
| return f(); // { dg-message "from here" } | |
| } | |
| // { dg-prune-output "compilation terminated" } |