diff options
| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2011-05-06 14:12:18 +0000 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2011-05-06 14:12:18 +0000 |
| commit | d8228535f5e83861361a366e2298a4d8c79e78d8 (patch) | |
| tree | 161d3b918d124eda579d6b711262fde26ffa4d2b /gdb/dwarf2read.c | |
| parent | 1976171a47ef25e0b893222c5d704c89a8678ed7 (diff) | |
| download | gdb-d8228535f5e83861361a366e2298a4d8c79e78d8.zip gdb-d8228535f5e83861361a366e2298a4d8c79e78d8.tar.gz gdb-d8228535f5e83861361a366e2298a4d8c79e78d8.tar.bz2 | |
gdb/
* c-exp.y (qualified_name): Call destructor_name_p with $1.type.
(classify_inner_name): Call cp_lookup_nested_type with
yylval.tsym.type.
* cp-namespace.c (cp_lookup_nested_type): New variable
saved_parent_type. Call CHECK_TYPEDEF for parent_type. Call
type_name_no_tag_or_error with saved_parent_type.
* dwarf2read.c (load_partial_dies): Read in any children of
DW_TAG_typedef with complaint in such case.
* gdbtypes.c (type_name_no_tag_or_error): New function.
* gdbtypes.h (type_name_no_tag_or_error): New prototype.
* valops.c (destructor_name_p): New comment for parameter type. Remove
type const. Make dname and cp const. Call type_name_no_tag_or_error.
* value.h (destructor_name_p): Remove type const.
Diffstat (limited to 'gdb/dwarf2read.c')
| -rw-r--r-- | gdb/dwarf2read.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/gdb/dwarf2read.c b/gdb/dwarf2read.c index fdab83d..eb5d924 100644 --- a/gdb/dwarf2read.c +++ b/gdb/dwarf2read.c @@ -8946,7 +8946,7 @@ load_partial_dies (bfd *abfd, gdb_byte *buffer, gdb_byte *info_ptr, if (parent_die == NULL && part_die->has_specification == 0 && part_die->is_declaration == 0 - && (part_die->tag == DW_TAG_typedef + && ((part_die->tag == DW_TAG_typedef && !part_die->has_children) || part_die->tag == DW_TAG_base_type || part_die->tag == DW_TAG_subrange_type)) { @@ -8959,6 +8959,20 @@ load_partial_dies (bfd *abfd, gdb_byte *buffer, gdb_byte *info_ptr, continue; } + /* The exception for DW_TAG_typedef with has_children above is + a workaround of GCC PR debug/47510. In the case of this complaint + type_name_no_tag_or_error will error on such types later. + + GDB skipped children of DW_TAG_typedef by the shortcut above and then + it could not find the child DIEs referenced later, this is checked + above. In correct DWARF DW_TAG_typedef should have no children. */ + + if (part_die->tag == DW_TAG_typedef && part_die->has_children) + complaint (&symfile_complaints, + _("DW_TAG_typedef has childen - GCC PR debug/47510 bug " + "- DIE at 0x%x [in module %s]"), + part_die->offset, cu->objfile->name); + /* If we're at the second level, and we're an enumerator, and our parent has no specification (meaning possibly lives in a namespace elsewhere), then we can add the partial symbol now |