admin/mruby-mruby
1
0
Fork 0
mirror of https://github.com/mruby/mruby synced 2026-06-08 16:11:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Shrink file name table size to uint16_t; ref #4138

Browse Source
This commit is contained in:
Yukihiro "Matz" Matsumoto
2018-11-15 23:26:37 +09:00
parent faf51f82c7
commit 7e3e8d8ed5
2 changed files with 8 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/mruby/compile.h
+2 -2
View File
@@ -158,8 +158,8 @@ struct mrb_parser_state {
struct mrb_parser_message warn_buffer[10];
mrb_sym* filename_table;
size_t filename_table_length;
int current_filename_index;
uint16_t filename_table_length;
uint16_t current_filename_index;
struct mrb_jmpbuf* jmp;
};
mrbgems/mruby-compiler/core/parse.y
+6 -2
View File
@@ -5900,7 +5900,11 @@ mrb_parser_set_filename(struct mrb_parser_state *p, const char *f)
}
}
p->current_filename_index = (int)p->filename_table_length++;
if (p->filename_table_length == UINT16_MAX) {
yyerror(p, "too many files to compile");
return;
}
p->current_filename_index = p->filename_table_length++;
new_table = (mrb_sym*)parser_palloc(p, sizeof(mrb_sym) * p->filename_table_length);
if (p->filename_table) {
@@ -5912,7 +5916,7 @@ mrb_parser_set_filename(struct mrb_parser_state *p, const char *f)
MRB_API char const*
mrb_parser_get_filename(struct mrb_parser_state* p, uint16_t idx) {
if (idx >= p->filename_table_length) { return NULL; }
if (idx >= p->filename_table_length) return NULL;
else {
return mrb_sym2name_len(p->mrb, p->filename_table[idx], NULL);
}