# shell out to swift-demangle to handle swift symbol names 
#
import subprocess
result = subprocess.run(['/usr/bin/xcrun', '--find', 'swift-demangle'], stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
if result.returncode == 0:
    demangle_str = result.stdout.decode('utf-8')
    for f in bv.functions:
        result = subprocess.run([demangle_str, '-simplified', '-compact', symbol], stdout=subprocess.PIPE, stderr=subprocess.DEVNULL)
        if result.returncode == 0:
            f.name = demangle(f.name)
else:
    log_error('Unable to find swift-demangle.')