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| author | Guido van Rossum <guido@python.org> | 1991-04-16 08:39:12 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1991-04-16 08:39:12 (GMT) |
| commit | 0a697f686ff69ad4f9c64f4618b347a96413d431 (patch) | |
| tree | f88a8d86cbe8428bea907acf4304c508eeb6e6eb /Python/compile.c | |
| parent | 569fce79010a4567af30b5e2523102f9e6983f98 (diff) | |
| download | cpython-0a697f686ff69ad4f9c64f4618b347a96413d431.zip cpython-0a697f686ff69ad4f9c64f4618b347a96413d431.tar.gz cpython-0a697f686ff69ad4f9c64f4618b347a96413d431.tar.bz2 | |
BUGFIX! Instructions are unsigned bytes.
Diffstat (limited to 'Python/compile.c')
| -rw-r--r-- | Python/compile.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/Python/compile.c b/Python/compile.c index 9567190..59cdc0c 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -1803,13 +1803,13 @@ static void optimizer(co) codeobject *co; { - char *next_instr, *cur_instr; + unsigned char *next_instr, *cur_instr; object *locals; int opcode; int oparg; object *name; int star_used; - + #define NEXTOP() (*next_instr++) #define NEXTARG() (next_instr += 2, (next_instr[-1]<<8) + next_instr[-2]) #define GETITEM(v, i) (getlistitem((v), (i))) @@ -1821,7 +1821,7 @@ optimizer(co) return; /* For now, this is OK */ } - next_instr = GETSTRINGVALUE(co->co_code); + next_instr = (unsigned char *) GETSTRINGVALUE(co->co_code); for (;;) { opcode = NEXTOP(); if (opcode == STOP_CODE) @@ -1838,7 +1838,7 @@ optimizer(co) } star_used = (dictlookup(locals, "*") != NULL); - next_instr = GETSTRINGVALUE(co->co_code); + next_instr = (unsigned char *) GETSTRINGVALUE(co->co_code); for (;;) { cur_instr = next_instr; opcode = NEXTOP(); |