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/*
Written by Pieter J. Schoenmakers <tiggr@ics.ele.tue.nl>
Copyright (C) 1996 Pieter J. Schoenmakers.
This file is part of TOM. TOM is distributed under the terms of the
TOM License, a copy of which can be found in the TOM distribution; see
the file LICENSE.
$Id: OTMModAssign.m,v 1.10 1998/01/05 01:13:28 tiggr Exp $ */
#define OTMMODASSIGN_DECLARE_PRIVATE_METHODS
#import "OTMModAssign.h"
#import "OTMMethod.h"
#import "OTMType.h"
#import "OTMUnvocation.h"
#import "global.h"
@implementation OTMModAssign
+(OTMModAssign *) assignmentWithLhs: (OTMExpr *) l
rhs: (OTMExpr *) r
operator: (enum builtin_operator) o
postp: (BOOL) p
{
return [[self gcAlloc] initWithLhs: l rhs: r operator: o postp: p];
}
-(id) elaborate
{
OTMExpr *result;
if (!post_not_pre)
result = lhs;
else
{
result = temp_something_with_type ([lhs type], YES);
emit_assignment (result, lhs);
}
rhs = [rhs elaborate];
emit_assignment (lhs, rhs);
return result;
}
-(id) initWithLhs: (OTMExpr *) l
rhs: (OTMExpr *) r
operator: (enum builtin_operator) o
postp: (BOOL) p
{
if (![super initWithType: nil])
return nil;
lhs = l;
post_not_pre = p;
rhs = [CO_OTMUnvocation unvocationWithReceiver:
[[CO_OTMExpr gcAlloc] initWithType:
[[current_either itsClass] semantics]]
sender: [current_either semantics]
arguments: [CO_TLVector vectorWithElements: 2, l, r]
nameParts: [CO_TLVector vectorWithElements: 2,
builtin_operator_name[o],
unique_identifier_colon]
super: NO confined: nil];
return self;
}
@end
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