https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65821
--- Comment #4 from chihin ko <chihin.ko at oracle dot com> --- (In reply to Richard Biener from comment #3) > What version works correctly? (please provide the testcase as attachment as > well) < 0><0x0000000b> DW_TAG_compile_unit DW_AT_producer "GNU C++ 4.7.2" DW_AT_language DW_LANG_C_plus_plus ... ... < 1><0x00000547> DW_TAG_subprogram DW_AT_external yes(1) DW_AT_name "main" DW_AT_decl_file 0x00000001 /workspace/chko/ws/dinstall/dbx_test/intel_S11_gcc482/c++defargs3.dbx,gcc/g47/c++defargs3.cc DW_AT_decl_line 0x0000001d DW_AT_type <0x00000371> DW_AT_low_pc 0x00400b02 DW_AT_high_pc 0x00400b62 ... ... 0x00400b02 [ 30, 0] NS 0x00400b0a [ 31, 0] NS 0x00400b22 [ 32, 0] NS DI=0x1 0x00400b35 [ 33, 0] NS 0x00400b3f [ 34, 0] NS 0x00400b49 [ 35, 0] NS