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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/g++.old-deja/g++.jason/temporary3.C | |
download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz |
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Diffstat (limited to 'gcc/testsuite/g++.old-deja/g++.jason/temporary3.C')
-rw-r--r-- | gcc/testsuite/g++.old-deja/g++.jason/temporary3.C | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.old-deja/g++.jason/temporary3.C b/gcc/testsuite/g++.old-deja/g++.jason/temporary3.C new file mode 100644 index 000000000..7d96386b7 --- /dev/null +++ b/gcc/testsuite/g++.old-deja/g++.jason/temporary3.C @@ -0,0 +1,27 @@ +// { dg-do run } +// Bug: the temporary returned from f is elided, causing a to be constructed +// twice but only destroyed once. + +extern "C" int printf (const char *, ...); + +int c,d; + +struct A { + A (int) { c++; } + ~A () { d++; } + A (const A&) { c++; } + int i; +}; + +A f () +{ return 1; } + +int main () +{ + { + A a (1); + a = f (); + } + printf ("%d %d\n", c, d); + return c != d; +} |