Currently, g++.dg/cpp0x/rv-trivial-bug.C FAILs on Solaris 10 only:
+FAIL: g++.dg/cpp0x/rv-trivial-bug.C -std=c++11 (test for excess errors)
+FAIL: g++.dg/cpp0x/rv-trivial-bug.C -std=c++14 (test for excess errors)
/vol/gcc/src/hg/trunk/local/gcc/testsuite/g++.dg/cpp0x/rv-trivial-bug.C:27:1:
warning: no return statement in function returning non-void [-Wreturn-type]
This happens as follows: the last assert() in test2() expands to
(void)((
move_assign == 1
) || (__assert_c99(
"move_assign == 1"
, "/vol/gcc/src/hg/trunk/local/gcc/testsuite/g++.dg/cpp0x/rv-trivial-bug.C",
26, __func__), 0))
and unlike the Solaris 11 <assert.h>, the Solaris 10 one doesn't mark
__assert_c99 as noreturn. Fixed by adding a return value. Tested with
the appropriate runtest invocation on i386-pc-solaris2.10,
i386-pc-solaris2.11, and x86_64-pc-linux-gnu.
Will commit shortly unless someone objects.
Rainer
--
-----------------------------------------------------------------------------
Rainer Orth, Center for Biotechnology, Bielefeld University
2017-11-14 Rainer Orth <r...@cebitec.uni-bielefeld.de>
* g++.dg/cpp0x/rv-trivial-bug.C (test2): Return a value.
diff --git a/gcc/testsuite/g++.dg/cpp0x/rv-trivial-bug.C b/gcc/testsuite/g++.dg/cpp0x/rv-trivial-bug.C
--- a/gcc/testsuite/g++.dg/cpp0x/rv-trivial-bug.C
+++ b/gcc/testsuite/g++.dg/cpp0x/rv-trivial-bug.C
@@ -24,6 +24,7 @@ int test2()
assert(move_assign == 0);
b = static_cast<base2&&>(b2);
assert(move_assign == 1);
+ return 0;
}
int main()
