remove Fraction pretty-printer

no longer necessary after
commit 31589bf0239679d73417902655045c48c4868016
Date:   Mon Jun 24 15:02:55 2019 +0200
tdf#94677 Calc is slow opening large CSV, improve tools::Fraction

Change-Id: I1c9ee043a51216f7005bf8a4bf60bb4b4e39ab61

1 files changed, 0 insertions, 24 deletions

diff --git a/solenv/gdb/libreoffice/tl.py b/solenv/gdb/libreoffice/tl.py
index 44f3c78210cb..22ca3ba57c5f 100644
--- a/solenv/gdb/libreoffice/tl.py
+++ b/solenv/gdb/libreoffice/tl.py
@@ -53,29 +53,6 @@ class ColorPrinter(object):
         else:
             return "rgb(%d, %d, %d)" % (r, g, b)
 
-class FractionPrinter(object):
-    '''Prints fraction'''
-
-    def __init__(self, typename, val):
-        self.typename = typename
-        self.val = val
-
-    def to_string(self):
-        # Workaround gdb bug <https://sourceware.org/bugzilla/show_bug.cgi?id=22968> "ptype does not
-        #     find inner C++ class type without -readnow"
-        gdb.lookup_type('Fraction')
-        # This would be simpler and more reliable if we could call the operator* on mpImpl to get the internal Impl.
-        # Different libc have different structures. Some have one _M_t, some have two nested.
-        tmp = self.val['mpImpl']['_M_t']
-        if tmp.type.fields()[0].name == '_M_t': tmp = tmp['_M_t']
-        impl = tmp['_M_head_impl'].dereference().cast(gdb.lookup_type('Fraction::Impl'))
-        numerator = impl['value']['num']
-        denominator = impl['value']['den']
-        if impl['valid']:
-            return "%d/%d" % (numerator, denominator)
-        else:
-            return "invalid %s %d/%d" % (self.typename, numerator, denominator)
-
 class DateTimeImpl(object):
 
     def __init__(self, date, time):
@@ -228,7 +205,6 @@ def build_pretty_printers():
     # various types
     printer.add('BigInt', BigIntPrinter)
     printer.add('Color', ColorPrinter)
-    printer.add('Fraction', FractionPrinter)
     printer.add('DateTime', DateTimePrinter)
     printer.add('Date', DatePrinter)
     printer.add('Time', TimePrinter)