[Python-checkins] CVS: python/dist/src/Tools/compiler/compiler pyassem.py,1.23,1.24

2001年8月29日 13:55:20 -0700

Update of /cvsroot/python/python/dist/src/Tools/compiler/compiler
In directory usw-pr-cvs1:/tmp/cvs-serv8050
Modified Files:
	pyassem.py 
Log Message:
Fix off-by-one errors in code to find depth of stack.
XXX The code is still widely inaccurate, but most (all?) of the time
it's an overestimate.
Index: pyassem.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Tools/compiler/compiler/pyassem.py,v
retrieving revision 1.23
retrieving revision 1.24
diff -C2 -d -r1.23 -r1.24
*** pyassem.py	2001年08月29日 19:45:33	1.23
--- pyassem.py	2001年08月29日 20:55:17	1.24
***************
*** 765,773 ****
 # BUILD_LIST, CALL_FUNCTION, MAKE_FUNCTION, BUILD_SLICE
 def UNPACK_SEQUENCE(self, count):
! return count
 def BUILD_TUPLE(self, count):
! return -count
 def BUILD_LIST(self, count):
! return -count
 def CALL_FUNCTION(self, argc):
 hi, lo = divmod(argc, 256)
--- 765,773 ----
 # BUILD_LIST, CALL_FUNCTION, MAKE_FUNCTION, BUILD_SLICE
 def UNPACK_SEQUENCE(self, count):
! return count-1
 def BUILD_TUPLE(self, count):
! return -count+1
 def BUILD_LIST(self, count):
! return -count+1
 def CALL_FUNCTION(self, argc):
 hi, lo = divmod(argc, 256)