def vIfStatement(self, node):
self.w('if')
self.w('(')
self.doCondition(node, node.cond)
self.w(')')
if not isinstance(node.then, ast.CompoundStatement):
t = ast.CompoundStatement()
t.add(node.then)
self.visit(t)
else:
self.visit(node.then)
if node.elze:
self.w('else')
if not isinstance(node.elze, ast.CompoundStatement):
t = ast.CompoundStatement()
t.add(node.elze)
self.visit(t)
else:
self.visit(node.elze)
def vWhileStatement(self, node):
self.w('while')
self.w('(')
self.doCondition(node, node.cond)
self.w(')')
if not isinstance(node.loop, ast.CompoundStatement):
t = ast.CompoundStatement()
t.add(node.loop)
self.visit(t)
else:
self.visit(node.loop)
def vForStatement(self, node):
self.visit(node.init)
self.w(';')
self.p()
self.w('WHILE')
self.visit(node.cond)
self.w('DO')
if not isinstance(node.loop, ast.CompoundStatement):
node.loop = ast.CompoundStatement(node.loop)
node.incr.isStatement = True
node.loop.add(node.incr)
self.visit(node.loop)
self.p()
def vForStatementInit(self, node):
self.w('for')
self.w('(')
self.visit(node.init)
self.w(';')
self.doCondition(node, node.cond)
self.w(';')
self.visit(node.incr)
self.w(')')
self.p()
if not isinstance(node.loop, ast.CompoundStatement):
t = ast.CompoundStatement()
t.add(node.loop)
self.visit(t)
else:
self.visit(node.loop)
def p_statement_list_01(t):
'''statement_list : statement'''
t[1].isStatement = True
t[0] = ast.CompoundStatement(t[1])