Mercurial > lcfOS

comparison python/c3/codegenerator.py @ 280:02385f62f250

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Rework from str interface to Instruction interface
author Windel Bouwman
date Sat, 02 Nov 2013 10:03:26 +0100
parents 2ccd57b1d78c
children 1c7c1e619be8
comparison
equal deleted inserted replaced
279:2ccd57b1d78c 280:02385f62f250
157 ra = self.genExprCode(expr.a) 157 ra = self.genExprCode(expr.a)
158 assert type(ra) is ir.Mem 158 assert type(ra) is ir.Mem
159 return ra.e 159 return ra.e
160 elif type(expr) is astnodes.VariableUse: 160 elif type(expr) is astnodes.VariableUse:
161 # This returns the dereferenced variable. 161 # This returns the dereferenced variable.
162 return ir.Mem(self.varMap[expr.target]) 162 if expr.target.isParameter:
163 # TODO: now parameters are handled different. Not nice?
164 return self.varMap[expr.target]
165 else:
166 return ir.Mem(self.varMap[expr.target])
163 elif type(expr) is astnodes.Deref: 167 elif type(expr) is astnodes.Deref:
164 # dereference pointer type: 168 # dereference pointer type:
165 addr = self.genExprCode(expr.ptr) 169 addr = self.genExprCode(expr.ptr)
166 return ir.Mem(addr) 170 return ir.Mem(addr)
167 elif type(expr) is astnodes.FieldRef: 171 elif type(expr) is astnodes.FieldRef: