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* dwarf2read.c (dwarf2_name): Initialize DEMANGLED.  Avoid demangling
	struct linkage name twice.
This commit is contained in:
Jan Kratochvil
2011-03-31 19:37:54 +00:00
parent 1dae3efc56
commit df5c6c5031
2 changed files with 10 additions and 2 deletions
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7
gdb/dwarf2read.c
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@@ -12043,7 +12043,7 @@ dwarf2_name (struct die_info *die, struct dwarf2_cu *cu)
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47510. */
if (!attr || DW_STRING (attr) == NULL)
{
char *demangled;
char *demangled = NULL;
attr = dwarf2_attr (die, DW_AT_linkage_name, cu);
if (attr == NULL)
@@ -12052,7 +12052,10 @@ dwarf2_name (struct die_info *die, struct dwarf2_cu *cu)
if (attr == NULL || DW_STRING (attr) == NULL)
return NULL;
demangled = cplus_demangle (DW_STRING (attr), DMGL_TYPES);
/* Avoid demangling DW_STRING (attr) the second time on a second
call for the same DIE. */
if (!DW_STRING_IS_CANONICAL (attr))
demangled = cplus_demangle (DW_STRING (attr), DMGL_TYPES);
if (demangled)
{