From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/g++.old-deja/g++.brendan/new2.C | 68 +++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) create mode 100644 gcc/testsuite/g++.old-deja/g++.brendan/new2.C (limited to 'gcc/testsuite/g++.old-deja/g++.brendan/new2.C') diff --git a/gcc/testsuite/g++.old-deja/g++.brendan/new2.C b/gcc/testsuite/g++.old-deja/g++.brendan/new2.C new file mode 100644 index 000000000..2fd55c764 --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.brendan/new2.C @@ -0,0 +1,68 @@ +// { dg-do run } +// GROUPS passed operator-new +// Check that if there is a user defined class-specific operator +// new for a given class, that operator is invoked when a new +// object of the class is requested, regardless of whether or not +// there is also a constructor for the given class, and regardless +// of whether or not the constructor for the given class is defined +// before or after the new operator is even declared. + +extern "C" int printf (const char *, ...); + +typedef __SIZE_TYPE__ size_t; + +struct base { + int i; + + base () + { + i = 7; + } + + void * operator new (size_t size); + void operator delete (void*); +}; + +class derived : public base { + int j; +}; + +int new_call_count = 0; +int expected_size = 0; +int errors = 0; + +int main () +{ + base* base_ptr; + derived* derived_ptr; + + expected_size = sizeof (int); + base_ptr = new base; + expected_size = 2 * sizeof (int); + derived_ptr = new derived (); + + if ((new_call_count != 2) || (errors != 0)) + { printf ("FAIL\n"); return 1; } + else + printf ("PASS\n"); + + return 0; +} + +int allocation_space[100]; +int* allocation_ptr = allocation_space; + +void base::operator delete (void* p) +{ +} + +void *base::operator new (size_t size) +{ + int* return_value = allocation_ptr; + + new_call_count++; + if (size != expected_size) + errors++; + allocation_ptr += (size + sizeof(int) - 1) / sizeof(int); + return (void*) return_value; +} -- cgit v1.2.3