Dict comprehensions are only supported since Python 2.7, so use an
alternative syntax that is backwards compatible.
PR libstdc++/86112
* python/libstdcxx/v6/printers.py (add_one_template_type_printer):
Replace dict comprehension.
Tested x86_64-linux, committed to trunk.
commit dfea2551319c1a473f5d9016ff90be1a157d59e9
Author: Jonathan Wakely <jwak...@redhat.com>
Date: Mon Jun 25 21:59:28 2018 +0100
PR libstdc++/86112 fix printers for Python 2.6
Dict comprehensions are only supported since Python 2.7, so use an
alternative syntax that is backwards compatible.
PR libstdc++/86112
* python/libstdcxx/v6/printers.py (add_one_template_type_printer):
Replace dict comprehension.
diff --git a/libstdc++-v3/python/libstdcxx/v6/printers.py
b/libstdc++-v3/python/libstdcxx/v6/printers.py
index 45aaa1211ec..34d8b4e6606 100644
--- a/libstdc++-v3/python/libstdcxx/v6/printers.py
+++ b/libstdc++-v3/python/libstdcxx/v6/printers.py
@@ -1438,7 +1438,8 @@ def add_one_template_type_printer(obj, name, defargs):
if _versioned_namespace:
# Add second type printer for same type in versioned namespace:
ns = 'std::' + _versioned_namespace
- defargs = { n: d.replace('std::', ns) for n,d in defargs.items() }
+ # PR 86112 Cannot use dict comprehension here:
+ defargs = dict((n, d.replace('std::', ns)) for (n,d) in
defargs.items())
printer = TemplateTypePrinter(ns+name, defargs)
gdb.types.register_type_printer(obj, printer)
