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#include "parser_internal.h"
static HParseResult* parse_nothing() {
// not a mistake, this parser always fails
return NULL;
}
static bool nothing_ctrvm(HRVMProg *prog, void* env) {
h_rvm_insert_insn(prog, RVM_MATCH, 0x00FF);
return true;
}
static const HParserVtable nothing_vt = {
.parse = parse_nothing,
Meredith L. Patterson
committed
.isValidRegular = h_true,
.isValidCF = h_true,
const HParser* h_nothing_p() {
return h_nothing_p__m(&system_allocator);
}
const HParser* h_nothing_p__m(HAllocator* mm__) {
HParser *ret = h_new(HParser, 1);
ret->vtable = ¬hing_vt; ret->env = NULL;
return (const HParser*)ret;
}