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/torture/pr30567.C | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 gcc/testsuite/g++.dg/torture/pr30567.C (limited to 'gcc/testsuite/g++.dg/torture/pr30567.C') diff --git a/gcc/testsuite/g++.dg/torture/pr30567.C b/gcc/testsuite/g++.dg/torture/pr30567.C new file mode 100644 index 000000000..389daf357 --- /dev/null +++ b/gcc/testsuite/g++.dg/torture/pr30567.C @@ -0,0 +1,32 @@ +/* { dg-do run } */ + +template +struct const_ref +{ + const T* begin; + const_ref(const T* b) : begin(b) {} +}; + +template +T sum(const_ref const& a) +{ + T result = 0; + for(unsigned i=0;i<1;i++) result += a.begin[i]; + return result; +} + +struct tiny_plain +{ + int elems[2]; + tiny_plain() { elems[0]=1; } +}; + +struct vec3 : tiny_plain {}; + +struct mat3 +{ + int type() const { return sum(const_ref(vec3().elems)) == 1; } +}; + +int main() { return mat3().type() ? 0 : 1; } + -- cgit v1.2.3