1// Build don't link: 2// Special g++ Options: -g 3// GROUPS passed old-abort 4// excess errors test - XFAIL sparc64-*-elf 5extern "C" { typedef int jmp_buf[12]; } 6 7enum Error { NO_ERROR }; 8class ErrorHandler 9{ 10 ErrorHandler *previous; 11 static ErrorHandler *error_stack; 12 jmp_buf error_buffer; 13protected: 14 static void pop() 15 { 16 error_stack = error_stack->previous; 17 } 18public: 19 jmp_buf *push() 20 { 21 previous = error_stack; 22 error_stack = this; 23 return &error_buffer; 24 } 25}; 26