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Side by Side Diff: mojo/public/tools/bindings/pylib/mojom/parse/lexer.py

Issue 293053011: Mojo: Mojom: Fix line number tracking when there are comments. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 7 months ago
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1 # Copyright 2014 The Chromium Authors. All rights reserved. 1 # Copyright 2014 The Chromium Authors. All rights reserved.
2 # Use of this source code is governed by a BSD-style license that can be 2 # Use of this source code is governed by a BSD-style license that can be
3 # found in the LICENSE file. 3 # found in the LICENSE file.
4 4
5 import imp 5 import imp
6 import os.path 6 import os.path
7 import sys 7 import sys
8 8
9 # Disable lint check for finding modules: 9 # Disable lint check for finding modules:
10 # pylint: disable=F0401 10 # pylint: disable=F0401
(...skipping 261 matching lines...) Expand 10 before | Expand all | Expand 10 after
272 self._error(msg, t) 272 self._error(msg, t)
273 273
274 @TOKEN(identifier) 274 @TOKEN(identifier)
275 def t_NAME(self, t): 275 def t_NAME(self, t):
276 t.type = self.keyword_map.get(t.value, "NAME") 276 t.type = self.keyword_map.get(t.value, "NAME")
277 return t 277 return t
278 278
279 # Ignore C and C++ style comments 279 # Ignore C and C++ style comments
280 def t_COMMENT(self, t): 280 def t_COMMENT(self, t):
281 r'(/\*(.|\n)*?\*/)|(//.*(\n[ \t]*//.*)*)' 281 r'(/\*(.|\n)*?\*/)|(//.*(\n[ \t]*//.*)*)'
282 pass 282 t.lexer.lineno += t.value.count("\n")
283 283
284 def t_error(self, t): 284 def t_error(self, t):
285 msg = 'Illegal character %s' % repr(t.value[0]) 285 msg = "Illegal character %s" % repr(t.value[0])
286 self._error(msg, t) 286 self._error(msg, t)
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