[Bug c++/65736] New: [5 Regression] ICE (in process_init_constructor_array, at cp/typeck2.c:1263) on arm-linux-gnueabihf

["doko at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65736

            Bug ID: 65736
           Summary: [5 Regression] ICE (in process_init_constructor_array,
                    at cp/typeck2.c:1263) on arm-linux-gnueabihf
           Product: gcc
           Version: 5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: doko at gcc dot gnu.org

Created attachment 35291
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35291&action=edit
preprocessed source

$ cat TLCS900h_registers.ii
typedef char uint8;
int gprBank[1];
uint8 *gprMapB[] {
(uint8 *)&gprBank[0] + 1

$ g++ -c -g -O2 TLCS900h_registers.ii
TLCS900h_registers.ii:3:18: warning: extended initializer lists only available
w
ith -std=c++11 or -std=gnu++11
 uint8 *gprMapB[] {
                  ^
TLCS900h_registers.ii:4:24: error: expected '}' at end of input
 (uint8 *)&gprBank[0] + 1
                        ^
TLCS900h_registers.ii:4:24: internal compiler error: in
process_init_constructor_array, at cp/typeck2.c:1263
0x1f68c1 process_init_constructor_array
        ../../src/gcc/cp/typeck2.c:1262
0x1f68c1 process_init_constructor
        ../../src/gcc/cp/typeck2.c:1560
0x1f68c1 digest_init_r
        ../../src/gcc/cp/typeck2.c:1094
0x1f7e1f digest_init_flags(tree_node*, tree_node*, int)
        ../../src/gcc/cp/typeck2.c:1139
0x1f7e1f store_init_value(tree_node*, tree_node*, vec<tree_node*, va_gc,
vl_embed>**, int)
        ../../src/gcc/cp/typeck2.c:813
0x18a567 check_initializer
        ../../src/gcc/cp/decl.c:6004
0x1a71bb cp_finish_decl(tree_node*, tree_node*, bool, tree_node*, int)
        ../../src/gcc/cp/decl.c:6616
0x253863 cp_parser_init_declarator
        ../../src/gcc/cp/parser.c:17299
0x2546cf cp_parser_simple_declaration
        ../../src/gcc/cp/parser.c:11607
0x23e8a7 cp_parser_block_declaration
        ../../src/gcc/cp/parser.c:11481
0x25e0eb cp_parser_declaration
        ../../src/gcc/cp/parser.c:11378
0x25cf25 cp_parser_declaration_seq_opt
        ../../src/gcc/cp/parser.c:11264
0x25d195 cp_parser_translation_unit
        ../../src/gcc/cp/parser.c:4100
0x25d195 c_parse_file()
        ../../src/gcc/cp/parser.c:33192
0x34830f c_common_parse_file()
        ../../src/gcc/c-family/c-opts.c:1057
Please submit a full bug report,
with preprocessed source if appropriate.