2013-03-17 13:25:02 -07:00
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#include "hammer.h"
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#include "internal.h"
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2013-03-16 14:47:31 -07:00
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2013-03-17 13:25:02 -07:00
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HCFChoice *h_desugar(HAllocator *mm__, const HParser *parser) {
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2013-04-19 15:20:09 +02:00
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if(parser->desugared == NULL) {
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// we're going to do something naughty and cast away the const to memoize
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((HParser *)parser)->desugared = parser->vtable->desugar(mm__, parser->env);
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}
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return parser->desugared;
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2013-03-16 14:47:31 -07:00
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}
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