mruby-compiler2-sys 0.4.0

mruby-compiler2 bindings for Rust
Documentation 
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#include <string.h>
#include "../include/mrc_ccontext.h"
#include "../include/mrc_parser_util.h"

MRC_API mrc_ccontext *
mrc_ccontext_new(mrb_state *mrb)
{
  mrc_ccontext temp_c = {0};
  temp_c.mrb = mrb;
  mrc_ccontext *c = (mrc_ccontext *)mrc_calloc((&temp_c), 1, sizeof(mrc_ccontext));
  c->p = (mrc_parser_state *)mrc_calloc((&temp_c), 1, sizeof(mrc_parser_state));
  c->mrb = temp_c.mrb;
  return c;
}


MRC_API void
mrc_ccontext_cleanup_local_variables(mrc_ccontext *cc)
{
  cc->keep_lv = FALSE;

  if (cc->options && cc->options->scopes) {
    for (int i = 0; i < cc->options->scopes[0].locals_count; i++) {
      mrc_free(cc, (void *)cc->options->scopes[0].locals[i].source);
    }
    mrc_free(cc, cc->options);
  }
}

MRC_API const char *
mrc_ccontext_filename(mrc_ccontext *c, const char *s)
{
  if (s) {
    size_t len = strlen(s);
    char *p = (char*)mrc_malloc(c, len + 1);

    if (p == NULL) return NULL;
    memcpy(p, s, len + 1);
    if (c->filename) {
      mrc_free(c, c->filename);
    }
    c->filename = p;
  }
  return c->filename;
}

MRC_API void
mrc_ccontext_free(mrc_ccontext *c)
{
  if (c->filename_table) mrc_free(c, c->filename_table);
  if (c->filename) mrc_free(c, c->filename);
  pm_parser_free(c->p);
  mrc_diagnostic_list_free(c);
  if (c->p->lex_callback) {
    mrc_free(c, c->p->lex_callback);
  }
  mrc_free(c, c->p);
  mrc_free(c, c);
}