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| author | Jakub Jelinek <jakub@redhat.com> | 2010-05-13 16:24:36 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-05-13 16:24:36 +0200 |
| commit | 1fcebc1100ac1071632480c742df280649fab312 (patch) | |
| tree | 29e33f156fe6cf39bd411b01712b1a7755d1045f /gcc | |
| parent | f2cbd86c34ffc36a36090944d18b86985b22442d (diff) | |
| download | gcc-1fcebc1100ac1071632480c742df280649fab312.zip gcc-1fcebc1100ac1071632480c742df280649fab312.tar.gz gcc-1fcebc1100ac1071632480c742df280649fab312.tar.bz2 | |
re PR middle-end/44104 (New test failures)
PR debug/44104
* dwarf2out.c (modified_type_die): Don't dereference mod_type_die
if it is NULL.
From-SVN: r159367
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/dwarf2out.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index c65ea23..23187cf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-05-13 Jakub Jelinek <jakub@redhat.com> + + PR debug/44104 + * dwarf2out.c (modified_type_die): Don't dereference mod_type_die + if it is NULL. + 2010-05-13 Kai Tietz <kai.tietz@onevision.com> * config.gcc (i[34567]86-*-mingw* | x86_64-*-mingw*): Choose diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index fc941e2..70dbd8e 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -12544,7 +12544,7 @@ modified_type_die (tree type, int is_const_type, int is_volatile_type, add_name_attribute (mod_type_die, IDENTIFIER_POINTER (name)); } /* This probably indicates a bug. */ - else if (mod_type_die->die_tag == DW_TAG_base_type) + else if (mod_type_die && mod_type_die->die_tag == DW_TAG_base_type) add_name_attribute (mod_type_die, "__unknown__"); if (qualified_type) |