diff options
author | Mariatta Wijaya <mariatta.wijaya@gmail.com> | 2017-02-06 20:16:58 -0800 |
---|---|---|
committer | Mariatta Wijaya <mariatta.wijaya@gmail.com> | 2017-02-06 20:16:58 -0800 |
commit | da79bcf8ac7ae72218ab023e1ed54390bc1a3a27 (patch) | |
tree | 74845e2dbd9521d9748b9c32f1922f4123083bf3 /Objects/frameobject.c | |
parent | e3c7e835bdfc97750eb9b7fc0ad2493108c2d438 (diff) | |
parent | 1fe806ac56f8b83694d24ab604eb695d00bc8497 (diff) | |
download | cpython-da79bcf8ac7ae72218ab023e1ed54390bc1a3a27.tar.gz |
Issue #29371: merge with 3.5
Diffstat (limited to 'Objects/frameobject.c')
-rw-r--r-- | Objects/frameobject.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/Objects/frameobject.c b/Objects/frameobject.c index 9aadd61019..62f9f34c8e 100644 --- a/Objects/frameobject.c +++ b/Objects/frameobject.c @@ -137,7 +137,7 @@ frame_setlineno(PyFrameObject *f, PyObject* p_new_lineno) new_lasti = -1; for (offset = 0; offset < lnotab_len; offset += 2) { addr += lnotab[offset]; - line += lnotab[offset+1]; + line += (signed char)lnotab[offset+1]; if (line >= new_lineno) { new_lasti = addr; new_lineno = line; @@ -189,7 +189,7 @@ frame_setlineno(PyFrameObject *f, PyObject* p_new_lineno) memset(blockstack, '\0', sizeof(blockstack)); memset(in_finally, '\0', sizeof(in_finally)); blockstack_top = 0; - for (addr = 0; addr < code_len; addr++) { + for (addr = 0; addr < code_len; addr += sizeof(_Py_CODEUNIT)) { unsigned char op = code[addr]; switch (op) { case SETUP_LOOP: @@ -251,10 +251,6 @@ frame_setlineno(PyFrameObject *f, PyObject* p_new_lineno) } } } - - if (op >= HAVE_ARGUMENT) { - addr += 2; - } } /* Verify that the blockstack tracking code didn't get lost. */ @@ -277,7 +273,7 @@ frame_setlineno(PyFrameObject *f, PyObject* p_new_lineno) * can tell whether the jump goes into any blocks without coming out * again - in that case we raise an exception below. */ delta_iblock = 0; - for (addr = min_addr; addr < max_addr; addr++) { + for (addr = min_addr; addr < max_addr; addr += sizeof(_Py_CODEUNIT)) { unsigned char op = code[addr]; switch (op) { case SETUP_LOOP: @@ -294,10 +290,6 @@ frame_setlineno(PyFrameObject *f, PyObject* p_new_lineno) } min_delta_iblock = Py_MIN(min_delta_iblock, delta_iblock); - - if (op >= HAVE_ARGUMENT) { - addr += 2; - } } /* Derive the absolute iblock values from the deltas. */ |