Mercurial > lcfOS
comparison ide/compiler/display.py @ 1:92df07bc2081
Initial import of compiler
| author | windel |
|---|---|
| date | Sun, 18 Sep 2011 19:00:29 +0200 |
| parents | |
| children |
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| 0:1a4faf9ef1ea | 1:92df07bc2081 |
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| 1 from .nodes import * | |
| 2 | |
| 3 def printNode(node, indent=0): | |
| 4 """ | |
| 5 Print visitor | |
| 6 all printing goes in here | |
| 7 """ | |
| 8 print(' '*indent+str(node)) | |
| 9 if type(node) is Procedure: | |
| 10 print(' '*indent+' PARAMETERS:') | |
| 11 for p in node.parameters: | |
| 12 printNode(p, indent+4) | |
| 13 if node.block: | |
| 14 print(' '*indent+' CODE:') | |
| 15 printNode(node.block, indent+4) | |
| 16 elif type(node) is Module: | |
| 17 print(node.symtable) | |
| 18 printNode(node.initcode, indent+2) | |
| 19 else: | |
| 20 for c in node.getChildren(): | |
| 21 printNode(c, indent+2) |