Parse formal parameters.

dart/frog/presubmit.py

 #!/usr/bin/env python
 # Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 import os
 import subprocess
 import sys
 import time
 
@@ skipping 33 matching lines @@
   sys.stderr.write('Command failed:\n%s\n' % quoted_arguments)
   if stdout:
     sys.stderr.write(stdout)
 
 
 def main(args):
   def b(s):
     """Adds ANSI escape-code for bold-face"""
     return "\033[1m%s\033[0m" % s
 
-  # VM Checked, produces checked
+  # VM Checked/CompileAll, produces checked
   print 'Started'
   start = time.time()
   RunCommand('./frog.py',
              '--vm_flags=--compile_all --enable_type_checks --enable_asserts',
              '--', '--enable_type_checks', '--out=frogsh', 'frog.dart')
   elapsed = time.time() - start
   print 'Compiling on Dart VM took %s seconds %s' % (b(elapsed),

[kasperl, 2011/11/08 12:32:49]

Maybe throw 'in checked mode + compile all' in a local variable to make this
format a bit nicer?

[ahe, 2011/11/08 12:40:31]

Done.

+                                                     b('in checked mode '
+                                                       '+ compile all'))
+
+  # VM Checked, produces checked
+  start = time.time()
+  RunCommand('./frog.py',
+             '--vm_flags=--enable_type_checks --enable_asserts',
+             '--', '--enable_type_checks', '--out=frogsh', 'frog.dart')
+  elapsed = time.time() - start
+  print 'Compiling on Dart VM took %s seconds %s' % (b(elapsed),
                                                      b('in checked mode'))
 
   # VM Normal, produces checked
   start = time.time()
   RunCommand('./frog.py', '--out=frogsh', '--enable_type_checks', 'frog.dart')
   elapsed = time.time() - start
   print 'Compiling on Dart VM took %s seconds' % b(elapsed)
 
   # Selfhost Checked
   start = time.time()
@@ skipping 34 matching lines @@
                    '--vm_flags=--enable_type_checks --enable_asserts',
                    '--', '--enable_leg', '--verbose', '--throw_on_errors',
                    filename, pattern=pattern, exit_code=vm_exit_code)
 
 if __name__ == '__main__':
   try:
     sys.exit(main(sys.argv))
   except Error as e:
     sys.stderr.write('%s\n' % e)
     sys.exit(1)