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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: OTMStringCST.m,v 1.9 1998/01/05 01:13:50 tiggr Exp $ */
#define OTMSTRINGCST_DECLARE_PRIVATE_METHODS
#import "OTMStringCST.h"
#import "OTMType.h"
@implementation LTTStringCST (Semantics)
+(id) semanticsForString: (LTTStringCST *) s
{
return [[CO_OTMStringCST gcAlloc] initWithStructure: s];
}
@end
@implementation OTMStringCST
-(BOOL) constantp
{
return YES;
}
-(void) gcReference
{
MARK (structure);
[super gcReference];
}
-initWithStructure: (LTTStringCST *) str
{
if (![super initWithType: (OTMType *) tom_string_instance])
return nil;
structure = str;
return self;
}
-outputReference
{
return [structure outputReferenceName];
}
-(id) precompile
{
if (![self declarationOutputp])
{
[self setDeclarationOutputP: YES];
[used_strings setObject: structure forKey: [structure string]];
[super precompile];
formac (of, @"extern %@ %@;\n", [type outputTypeName],
[structure outputReferenceName]);
}
return self;
}
-(id <TLString>) result
{
return [self outputReference];
}
-(LTTStringCST *) structure
{
return structure;
}
@end
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