diff options
Diffstat (limited to 'gcc/testsuite/g++.old-deja/g++.mike/p11667.C')
-rw-r--r-- | gcc/testsuite/g++.old-deja/g++.mike/p11667.C | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.mike/p11667.C b/gcc/testsuite/g++.old-deja/g++.mike/p11667.C new file mode 100644 index 000000000..802c0cf9b --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.mike/p11667.C @@ -0,0 +1,62 @@ +// { dg-do run { xfail sparc64-*-elf arm-*-pe } } +// { dg-options "-fexceptions" } +// prms-id: 11667 + +extern "C" int printf(const char *,...); + +template < class T > +class LIST { +public: + + LIST() { nitems = 16; items = new T[nitems]; }; + + LIST(int u) { nitems = u; items = new T[nitems]; }; + + T& operator[](int i) const { + return items[i]; + } + + void grow(int n) { + T* newlist = new T[n]; + T* src = items; + T* dst = newlist; + int i = nitems; + + try { + while (i--) *dst++ = *src++; + } catch (...) { + delete[] newlist; + throw; + } + + if (items) delete[] items; + nitems = n; + items = newlist; + } + +private: + int nitems; + T *items; +}; + +int main(int argc, char **argv) { + int i; + LIST<int> mylist(10); + + printf("Start dumping initial 10 item list\n"); + for (i = 0; i < 10 ; i++) { + mylist[i] = i; + printf("%d\n", mylist[i]); + } + + printf("Growing list to 20\n"); + mylist.grow(20); + + printf("Start dumping grown 20 item list\n"); + for (i = 0; i < 20; i++) { + mylist[i] = i; + printf("%d\n", mylist[i]); + } + + return 0; +} |