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++.dg/warn/incomplete1.C | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 gcc/testsuite/g++.dg/warn/incomplete1.C (limited to 'gcc/testsuite/g++.dg/warn/incomplete1.C') diff --git a/gcc/testsuite/g++.dg/warn/incomplete1.C b/gcc/testsuite/g++.dg/warn/incomplete1.C new file mode 100644 index 000000000..26cfe2eae --- /dev/null +++ b/gcc/testsuite/g++.dg/warn/incomplete1.C @@ -0,0 +1,22 @@ +// { dg-do compile } + +// Contributed by Brian Gaeke; public domain. + +// 5 If the object being deleted has incomplete class type at the +// point of deletion and the complete class has a non-trivial +// destructor or a deallocation function, the behavior is undefined. + +// (But the deletion does not constitute an ill-formed program. So the +// program should nevertheless compile, but it should give a warning.) + +class A; // { dg-warning "forward declaration of 'struct A'" "" } + +A *a; // { dg-warning "'a' has incomplete type" "" } + +int +main (int argc, char **argv) +{ + delete a; // { dg-warning "delete" "warn" } + // { dg-message "note" "note" { target *-*-* } 19 } + return 0; +} -- cgit v1.2.3