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comparison python/c3/builder.py @ 186:46d62dadd61b

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Improved testsuite
author Windel Bouwman
date Sat, 25 May 2013 14:26:25 +0200
parents 49f1ab80d040
children b01429a5d695
comparison
equal deleted inserted replaced
185:51a6440d6398 186:46d62dadd61b
1 import ppci 1 import ppci
2 from . import Parser, Semantics, TypeChecker, Analyzer, CodeGenerator, AstPrinter 2 from . import Parser, Semantics, TypeChecker, Analyzer, CodeGenerator, AstPrinter
3 3
4 class Builder: 4 class Builder:
5 def __init__(self, diag): 5 """
6 Generates IR-code from c3 source.
7 Reports errors to the diagnostics system
8 """
9 def __init__(self, diag):
6 self.diag = diag 10 self.diag = diag
7 self.p = Parser(diag) 11 self.parser = Parser(diag)
8 self.tc = TypeChecker(diag) 12 self.tc = TypeChecker(diag)
9 self.al = Analyzer(diag) 13 self.al = Analyzer(diag)
10 self.cg = CodeGenerator() 14 self.cg = CodeGenerator()
11 self.ap = AstPrinter() 15 self.ap = AstPrinter()
12 def build(self, src): 16 def build(self, src):
13 # Store src for later: 17 """ Create IR-code from sources """
14 self.src = src 18 pkg = self.parser.parseSource(src)
15 self.pkg = self.p.parseSource(src) 19 if not pkg:
16 self.al.analyzePackage(self.pkg) 20 return
17 self.tc.checkPackage(self.pkg) 21 if not self.al.analyzePackage(pkg):
18 ok = len(self.diag.diags) == 0 22 return
19 if ok: 23 if not self.tc.checkPackage(pkg):
20 i = self.cg.gencode(self.pkg) 24 return
21 return i 25 ircode = self.cg.gencode(pkg)
26 return ircode
22 27