diff options
Diffstat (limited to 'package.c')
| -rw-r--r-- | package.c | 24 |
1 files changed, 20 insertions, 4 deletions
@@ -10,6 +10,7 @@ static bool export_decl(Exporter *ex, Declaration *d); static bool export_block(Exporter *ex, Block *b); static bool export_expr(Exporter *ex, Expression *e); static bool import_footer(Importer *i); +static void import_decl(Importer *im, Declaration *d); static void exptr_create(Exporter *ex, FILE *out) { ex->out = out; @@ -222,16 +223,19 @@ static bool import_pkg(Allocator *allocr, Package *p, FILE *f, const char *fname char *code = import_str(&i, code_len); err_ctx->str = code; } - long code_offset = ftell(f); + long decls_offset = ftell(f); if (ident_offset > LONG_MAX) { err_print(where, "File %s is too large.", fname); } fseek(f, (long)ident_offset, SEEK_SET); + /* read footer */ if (!import_footer(&i)) return false; - fseek(f, code_offset, SEEK_SET); - - + fseek(f, decls_offset, SEEK_SET); + /* read declarations */ + while (import_u8(&i)) { + import_decl(&i, arr_add(&i.decls)); + } free(i.ident_map); return true; @@ -621,6 +625,16 @@ static bool export_decl(Exporter *ex, Declaration *d) { return true; } +static void import_decl(Importer *im, Declaration *d) { + +} + +/* exports a declaration. to be used by other files instead of export_decl. */ +static bool export_decl_external(Exporter *ex, Declaration *d) { + export_u8(ex, 1); /* indicate that there are more declarations */ + return export_decl(ex, d); +} + static bool export_stmt(Exporter *ex, Statement *s) { export_u8(ex, (U8)s->kind); switch (s->kind) { @@ -682,6 +696,8 @@ static bool export_struct(Exporter *ex, StructDef *s) { /* does NOT close the file */ static bool exptr_finish(Exporter *ex) { + export_u8(ex, 0); /* no more declarations */ + long ident_offset = ftell(ex->out); fseek(ex->out, 7L, SEEK_SET); |