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165
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1 import ppci
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215
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2 from . import Parser, TypeChecker, Analyzer, CodeGenerator
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225
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3 from . astprinter import AstPrinter
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165
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4
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5 class Builder:
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186
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6 """
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7 Generates IR-code from c3 source.
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8 Reports errors to the diagnostics system
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9 """
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10 def __init__(self, diag):
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165
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11 self.diag = diag
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186
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12 self.parser = Parser(diag)
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165
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13 self.tc = TypeChecker(diag)
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14 self.al = Analyzer(diag)
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15 self.cg = CodeGenerator()
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186
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16 def build(self, src):
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17 """ Create IR-code from sources """
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18 pkg = self.parser.parseSource(src)
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19 if not pkg:
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20 return
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213
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21 self.pkg = pkg
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215
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22 # TODO: merge the two below?
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225
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23 #AstPrinter().printAst(pkg)
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186
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24 if not self.al.analyzePackage(pkg):
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25 return
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26 if not self.tc.checkPackage(pkg):
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27 return
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194
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28
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29 # Only return ircode when everything is OK
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186
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30 ircode = self.cg.gencode(pkg)
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31 return ircode
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165
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32
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