diff options
| author | wilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-04-21 00:06:34 +0000 |
|---|---|---|
| committer | wilson <wilson@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-04-21 00:06:34 +0000 |
| commit | 6e395578250dfc5851c1d0e5b38570af82ef563d (patch) | |
| tree | c24b827b097f8525a893e678dcf6a8f39be24cca /gcc | |
| parent | cef8055d74532525ab53b4a751de4cdc66e93a2a (diff) | |
| download | gcc-6e395578250dfc5851c1d0e5b38570af82ef563d.tar.gz | |
Avoid emitting bogus debug info that confuses gdb.
PR c++/20805
* dwarf2out.c (gen_variable_die): Don't emit a specification if this
is another declaration.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98473 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/dwarf2out.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index b750ff8b466..c32c545477f 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -11615,8 +11615,13 @@ gen_variable_die (tree decl, dw_die_ref context_die) copy decls and set the DECL_ABSTRACT flag on them instead of sharing them. - ??? Duplicated blocks have been rewritten to use .debug_ranges. */ - else if (old_die && TREE_STATIC (decl) + ??? Duplicated blocks have been rewritten to use .debug_ranges. + + ??? The declare_in_namespace support causes us to get two DIEs for one + variable, both of which are declarations. We want to avoid considering + one to be a specification, so we must test that this DIE is not a + declaration. */ + else if (old_die && TREE_STATIC (decl) && ! declaration && get_AT_flag (old_die, DW_AT_declaration) == 1) { /* This is a definition of a C++ class level static. */ |