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regex_compile should return -1 if not a regular grammar; give backends names

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This commit is contained in:
Meredith L. Patterson 2014-04-20 17:23:25 +02:00
parent c9419f4c34
commit 1d12f9ffac
4 changed files with 17 additions and 6 deletions
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2
src/backends/regex.c
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@ -353,7 +353,7 @@ static void h_regex_free(HParser *parser) {
static int h_regex_compile(HAllocator *mm__, HParser* parser, const void* params) {
if (!parser->vtable->isValidRegular(parser->env)) {
return 1;
return -1;
}
HRVMProg *prog = h_new(HRVMProg, 1);
prog->length = prog->action_count = 0;