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Merged revisions 73614-73615 via svnmerge from

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  r73614 | benjamin.peterson | 2009-06-28 11:08:02 -0500 (Sun, 28 Jun 2009) | 1 line

  add two generic macros for peeking and setting in the stack
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  r73615 | benjamin.peterson | 2009-06-28 11:14:07 -0500 (Sun, 28 Jun 2009) | 1 line

  use stack macros
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This commit is contained in:
Benjamin Peterson 2009-06-28 16:17:34 +00:00
parent ac8c73075a
commit 6d46a91dc0
1 changed files with 4 additions and 2 deletions
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6
Python/ceval.c
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@ -919,10 +919,12 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag)
#define SECOND() (stack_pointer[-2])
#define THIRD() (stack_pointer[-3])
#define FOURTH() (stack_pointer[-4])
#define PEEK(n) (stack_pointer[-(n)])
#define SET_TOP(v) (stack_pointer[-1] = (v))
#define SET_SECOND(v) (stack_pointer[-2] = (v))
#define SET_THIRD(v) (stack_pointer[-3] = (v))
#define SET_FOURTH(v) (stack_pointer[-4] = (v))
#define SET_VALUE(n, v) (stack_pointer[-(n)] = (v))
#define BASIC_STACKADJ(n) (stack_pointer += n)
#define BASIC_PUSH(v) (*stack_pointer++ = (v))
#define BASIC_POP() (*--stack_pointer)
@ -1548,7 +1550,7 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag)
TARGET(LIST_APPEND)
w = POP();
v = stack_pointer[-oparg];
v = PEEK(oparg);
err = PyList_Append(v, w);
Py_DECREF(w);
if (err == 0) {
@ -1909,7 +1911,7 @@ PyEval_EvalFrameEx(PyFrameObject *f, int throwflag)
}
} else if (unpack_iterable(v, oparg, -1,
stack_pointer + oparg)) {
stack_pointer += oparg;
STACKADJ(oparg);
} else {
/* unpack_iterable() raised an exception */
why = WHY_EXCEPTION;