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Finshed up the regex backend

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This commit is contained in:
Dan Hirsch 2013-04-26 20:36:54 -07:00
parent 204147a3d2
commit 13088c9d7a
39 changed files with 481 additions and 250 deletions
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8
src/parsers/int_range.c
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@ -29,7 +29,7 @@ static HParseResult* parse_int_range(void *env, HParseState *state) {
}
bool h_svm_action_validate_int_range(HArena *arena, HSVMContext *ctx, void* env) {
HRange *r_env = (*HRange)env;
HRange *r_env = (HRange*)env;
HParsedToken *head = ctx->stack[ctx->stack_count-1];
switch (head-> token_type) {
case TT_SINT:
@ -41,7 +41,7 @@ bool h_svm_action_validate_int_range(HArena *arena, HSVMContext *ctx, void* env)
}
}
static bool ir_ctrvm(HRVMProg *prog, void *env) {
HRange *r_env = (*HRange)env;
HRange *r_env = (HRange*)env;
h_compile_regex(prog, r_env->p);
h_rvm_insert_insn(prog, RVM_ACTION, h_rvm_create_action(prog, h_svm_action_validate_int_range, env));
@ -55,10 +55,10 @@ static const HParserVtable int_range_vt = {
.compile_to_rvm = ir_ctrvm,
};
const HParser* h_int_range(const HParser *p, const int64_t lower, const int64_t upper) {
HParser* h_int_range(const HParser *p, const int64_t lower, const int64_t upper) {
return h_int_range__m(&system_allocator, p, lower, upper);
}
const HParser* h_int_range__m(HAllocator* mm__, const HParser *p, const int64_t lower, const int64_t upper) {
HParser* h_int_range__m(HAllocator* mm__, const HParser *p, const int64_t lower, const int64_t upper) {
// p must be an integer parser, which means it's using parse_bits
// TODO: re-add this check
//assert_message(p->vtable == &bits_vt, "int_range requires an integer parser");