Hi!
The problem on this testcase was that
start_preparsed_function called maybe_begin_member_template_processing
but finish_function wasn't called with matching flag and thus
didn't call maybe_end_member_template_processing and we ended up with
processing_template_decl even when it shouldn't be set.
Fixed thusly, bootstrapped/regtested on x86_64-linux and i686-linux,
committed to trunk.
2013-11-26 Jakub Jelinek <ja...@redhat.com>
PR c++/58874
* parser.c (cp_parser_late_parsing_for_member): For OpenMP UDRs
pass 2 instead of 0 to finish_function.
* g++.dg/gomp/pr58874.C: New test.
--- gcc/cp/parser.c.jj 2013-11-25 10:20:12.000000000 +0100
+++ gcc/cp/parser.c 2013-11-26 17:13:16.104183792 +0100
@@ -23275,7 +23275,7 @@ cp_parser_late_parsing_for_member (cp_pa
{
parser->lexer->in_pragma = true;
cp_parser_omp_declare_reduction_exprs (member_function, parser);
- finish_function (0);
+ finish_function (/*inline*/2);
cp_check_omp_declare_reduction (member_function);
}
else
--- gcc/testsuite/g++.dg/gomp/pr58874.C.jj 2013-11-26 17:15:35.534470121
+0100
+++ gcc/testsuite/g++.dg/gomp/pr58874.C 2013-11-26 17:18:44.487502021 +0100
@@ -0,0 +1,14 @@
+// PR c++/58874
+// { dg-do compile }
+// { dg-options "-fopenmp" }
+
+struct A
+{
+ template<int> struct B
+ {
+ #pragma omp declare reduction (x : int : omp_out |= omp_in)
+ };
+};
+
+#pragma omp declare reduction (y : long : omp_out |= omp_in) \
+ initializer (omp_priv = 0)
Jakub
