gcc/libgomp/testsuite/libgomp.c++/pr58706.C
Jakub Jelinek 5c93439607 re PR c++/58706 (ICE with lambda in OpenMP for-loop)
PR c++/58706
	* parser.c: Include tree-iterator.h.
	(cp_parser_omp_for_loop_init): Move lambda DECL_EXPRs from init
	to FOR_BLOCK.
	(cp_parser_omp_for_loop): Handle non-STATEMENT_LIST FOR_BLOCK
	entries.

	* testsuite/libgomp.c++/pr58706.C: New test.

From-SVN: r239251
2016-08-08 21:50:29 +02:00

48 lines
874 B
C

// PR c++/58706
// { dg-do run }
// { dg-options "-std=c++11" }
template <typename T>
T
foo ()
{
T n = T ();
#pragma omp parallel for reduction (+: n)
for (T i = [](){ return 3; }(); i < 10; ++i)
n++;
return n;
}
template <typename T>
T
bar ()
{
T n = T ();
#pragma omp parallel for reduction (+: n)
for (T i = [](){ return 1; }() + [](){ return 4; }(); i < 10; ++i)
n++;
return n;
}
template <typename T>
T
baz ()
{
T n = T ();
#pragma omp parallel for reduction (+: n)
for (T i = T (); i < [](){ return 7; }() + [](){ return 11; }(); i += [](){ return 3; }() - [](){ return 1; }())
n++;
return n;
}
int
main ()
{
if (foo <int> () != 7 || foo <long long> () != 7)
__builtin_abort ();
if (bar <int> () != 5 || bar <char> () != 5)
__builtin_abort ();
if (baz <int> () != 9 || baz <long long> () != 9)
__builtin_abort ();
}