[Bug c++/79429] New: ICE in add_stmt, at cp/semantics.c:385

[gerhard.steinmetz.fortran@t-online.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79429

            Bug ID: 79429
           Summary: ICE in add_stmt, at cp/semantics.c:385
           Product: gcc
           Version: 7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: gerhard.steinmetz.fortran@t-online.de
  Target Milestone: ---

Affects versions 6 and 7 (configured with --enable-checking=yes).
Issue similar to that from pr79428.


$ cat z1.cc
#pragma omp target


$ cat z2.cc
#pragma omp ordered


$ g++-5 -fopenmp -c z1.cc
z1.cc:1:19: error: expected declaration specifiers before end of line
$
$
$ g++-7-20170205 -fopenmp -c z1.cc
z1.cc:1:19: error: expected declaration specifiers before end of line
 #pragma omp target
                   ^
z1.cc:1:19: internal compiler error: in add_stmt, at cp/semantics.c:385
0x8213ab add_stmt(tree_node*)
        ../../gcc/cp/semantics.c:385
0x834fdb pop_omp_privatization_clauses(tree_node*)
        ../../gcc/cp/semantics.c:7424
0x79a9ac cp_parser_pragma
        ../../gcc/cp/parser.c:38256
0x7c6b9b cp_parser_declaration_seq_opt
        ../../gcc/cp/parser.c:12362
0x7c6e58 cp_parser_translation_unit
        ../../gcc/cp/parser.c:4366
0x7c6e58 c_parse_file()
        ../../gcc/cp/parser.c:38382
0x9292b2 c_common_parse_file()
        ../../gcc/c-family/c-opts.c:1107