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comparison python/ppci/errors.py @ 251:6ed3d3a82a63

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Added another c3 example. First import attempt
author Windel Bouwman
date Mon, 29 Jul 2013 20:23:13 +0200
parents b10d46e5c8dd
children 7416c923a02a
comparison
equal deleted inserted replaced
250:f5fba5b554d7 251:6ed3d3a82a63
12 if loc: 12 if loc:
13 assert type(loc) is SourceLocation, '{0} must be SourceLocation'.format(type(loc)) 13 assert type(loc) is SourceLocation, '{0} must be SourceLocation'.format(type(loc))
14 self.row = loc.row 14 self.row = loc.row
15 self.col = loc.col 15 self.col = loc.col
16 else: 16 else:
17 self.row = self.col = None 17 self.row = self.col = 0
18 18
19 def __repr__(self): 19 def __repr__(self):
20 if self.row: 20 if self.row:
21 return 'Compilererror: "{0}" at row {1}'.format(self.msg, self.row) 21 return 'Compilererror: "{0}" at row {1}'.format(self.msg, self.row)
22 else: 22 else:
23 return 'Compilererror: "{0}"'.format(self.msg) 23 return 'Compilererror: "{0}"'.format(self.msg)
24 24
25 def printError(source, e): 25 def printError(source, e):
26 def printLine(row, txt): 26 def printLine(row, txt):
27 print(str(row)+':'+txt) 27 print(str(row)+':'+txt)
28 if e.loc.row == 0: 28 if e.row == 0:
29 print('Error: {0}'.format(e.msg)) 29 print('Error: {0}'.format(e.msg))
30 else: 30 else:
31 lines = source.split('\n') 31 lines = source.split('\n')
32 ro, co = e.row, e.col 32 ro, co = e.row, e.col
33 prerow = ro - 2 33 prerow = ro - 2
34 if prerow < 1: 34 if prerow < 1:
35 prerow = 1 35 prerow = 1