lit: Provide source locations in cfg files with older Python versions

This commit prospectively brings the benefits of r198766 to older supported
Python versions (2.5+).

Tested with Python 2.6, 2.7, 3.1 and 3.3 (!)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199009 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Alp Toker 2014-01-11 14:34:18 +00:00
parent 1a1ec67710
commit ca179f4de8

View File

@ -75,12 +75,13 @@ class TestingConfig:
# Load the config script data.
data = None
f = open(path)
try:
data = f.read()
except:
litConfig.fatal('unable to load config file: %r' % (path,))
f.close()
if not OldPy:
f = open(path)
try:
data = f.read()
except:
litConfig.fatal('unable to load config file: %r' % (path,))
f.close()
# Execute the config script to initialize the object.
cfg_globals = dict(globals())
@ -89,7 +90,7 @@ class TestingConfig:
cfg_globals['__file__'] = path
try:
if OldPy:
exec("exec data in cfg_globals")
execfile(path, cfg_globals)
else:
exec(compile(data, path, 'exec'), cfg_globals, None)
if litConfig.debug: