[Bug c++/55520] [C++11] ICE when capturing a variable-length stack array in lambda; in expand_expr_real_1, at expr.c:9122

[mpolacek at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55520



Marek Polacek <mpolacek at gcc dot gnu.org> changed:



           What    |Removed                     |Added

----------------------------------------------------------------------------

                 CC|                            |mpolacek at gcc dot gnu.org



--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> 2012-11-29 
07:58:16 UTC ---

Reproduced with trunk.  Might be related/dupe of PR55240.



p.C: In lambda function:

p.C:7:20: internal compiler error: in expand_expr_real_1, at expr.c:9231

              x[0][i]  = 0;

                    ^

0x861392 expand_expr_real_1(tree_node*, rtx_def*, machine_mode,

expand_modifier, rtx_def**)

    /home/polacek/src/gcc/gcc/expr.c:9231

0x8639cd expand_expr

    /home/polacek/src/gcc/gcc/expr.h:444

0x8639cd expand_operands

    /home/polacek/src/gcc/gcc/expr.c:7432

0x86eefe expand_expr_real_2(separate_ops*, rtx_def*, machine_mode,

expand_modifier)

    /home/polacek/src/gcc/gcc/expr.c:8505

0x7976a6 expand_gimple_stmt_1

    /home/polacek/src/gcc/gcc/cfgexpand.c:2245

0x7976a6 expand_gimple_stmt

    /home/polacek/src/gcc/gcc/cfgexpand.c:2305

0x7987f9 expand_gimple_basic_block

    /home/polacek/src/gcc/gcc/cfgexpand.c:4084

0x799fe1 gimple_expand_cfg

    /home/polacek/src/gcc/gcc/cfgexpand.c:4603

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