diff options
| author | Michael Stahl <mstahl@redhat.com> | 2013-02-07 14:23:57 +0100 |
|---|---|---|
| committer | Michael Stahl <mstahl@redhat.com> | 2013-02-07 14:36:26 +0100 |
| commit | db9823414d91386b01187d5945f08ac8385bd575 (patch) | |
| tree | 096cc4dc97d32aa9219daf423dfb4a662808a8f4 /solenv | |
| parent | b058abc39aaa34d81ebb36cc2405b221fb055418 (diff) | |
gdb: UnoReferencePrinter: prevent ambiguity problems differently
With gdb 7.5.1 the dynamic_cast may cause "Couldn't determine value's
most derived type for dynamic_cast", which isn't helpful either.
So just print the current XInterface value in case the cast fails.
Change-Id: I453b1a8eecbb056853293280195f6475f8852f2b
Diffstat (limited to 'solenv')
| -rw-r--r-- | solenv/gdb/libreoffice/cppu.py | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/solenv/gdb/libreoffice/cppu.py b/solenv/gdb/libreoffice/cppu.py index 31f1da60f568..dd5ff2df13a1 100644 --- a/solenv/gdb/libreoffice/cppu.py +++ b/solenv/gdb/libreoffice/cppu.py @@ -63,10 +63,14 @@ class UnoReferencePrinter(object): def to_string(self): iface = self.value['_pInterface'] if iface: - # dynamic_cast hopefully avoids this problem: - # base class 'com::sun::star::uno::XInterface' is ambiguous - impl = iface.dynamic_cast(self._itype()).dereference() - return '%s to %s' % (self.typename, str(impl)) + try: + impl = iface.cast(_itype).dereference() + return '%s to %s' % (self.typename, str(impl)) + except: + # fallback for potential problem: + # base class 'com::sun::star::uno::XInterface' is ambiguous + return '%s to (XInterface) %s' % (self.typename, str(iface)) + else: return "empty %s" % self.typename |