Author: Amaury Forgeot d'Arc <[email protected]>
Branch: const-correctness
Changeset: r66939:420c5addf795
Date: 2013-09-13 20:09 +0200
http://bitbucket.org/pypy/pypy/changeset/420c5addf795/
Log: More fixes
diff --git a/rpython/rtyper/lltypesystem/ll2ctypes.py
b/rpython/rtyper/lltypesystem/ll2ctypes.py
--- a/rpython/rtyper/lltypesystem/ll2ctypes.py
+++ b/rpython/rtyper/lltypesystem/ll2ctypes.py
@@ -1257,7 +1257,7 @@
TYPE1 = lltype.typeOf(value)
cvalue = lltype2ctypes(value)
cresulttype = get_ctypes_type(RESTYPE)
- if RESTYPE == TYPE1:
+ if lltype.isConvertibleFrom(RESTYPE, TYPE1):
return value
elif isinstance(TYPE1, lltype.Ptr):
if isinstance(RESTYPE, lltype.Ptr):
diff --git a/rpython/rtyper/lltypesystem/test/test_ll2ctypes.py
b/rpython/rtyper/lltypesystem/test/test_ll2ctypes.py
--- a/rpython/rtyper/lltypesystem/test/test_ll2ctypes.py
+++ b/rpython/rtyper/lltypesystem/test/test_ll2ctypes.py
@@ -229,7 +229,7 @@
def test_strlen(self):
eci = ExternalCompilationInfo(includes=['string.h'])
- strlen = rffi.llexternal('strlen', [rffi.CCHARP], rffi.SIZE_T,
+ strlen = rffi.llexternal('strlen', [rffi.CONST_CCHARP], rffi.SIZE_T,
compilation_info=eci)
s = rffi.str2charp("xxx")
res = strlen(s)
@@ -323,7 +323,7 @@
def test_strchr(self):
eci = ExternalCompilationInfo(includes=['string.h'])
- strchr = rffi.llexternal('strchr', [rffi.CCHARP, rffi.INT],
+ strchr = rffi.llexternal('strchr', [rffi.CONST_CCHARP, rffi.INT],
rffi.CCHARP, compilation_info=eci)
s = rffi.str2charp("hello world")
res = strchr(s, ord('r'))
@@ -390,7 +390,8 @@
def test_opaque_obj_2(self):
FILEP = rffi.COpaquePtr('FILE')
- fopen = rffi.llexternal('fopen', [rffi.CCHARP, rffi.CCHARP], FILEP)
+ fopen = rffi.llexternal('fopen',
+ [rffi.CONST_CCHARP, rffi.CONST_CCHARP], FILEP)
fclose = rffi.llexternal('fclose', [FILEP], rffi.INT)
tmppath = udir.join('test_ll2ctypes.test_opaque_obj_2')
ll_file = fopen(str(tmppath), "w")
@@ -479,7 +480,7 @@
assert not ALLOCATED # detects memory leaks in the test
def test_funcptr2(self):
- FUNCTYPE = lltype.FuncType([rffi.CCHARP], rffi.LONG)
+ FUNCTYPE = lltype.FuncType([rffi.CONST_CCHARP], rffi.LONG)
cstrlen = standard_c_lib.strlen
llstrlen = ctypes2lltype(lltype.Ptr(FUNCTYPE), cstrlen)
assert lltype.typeOf(llstrlen) == lltype.Ptr(FUNCTYPE)
@@ -755,7 +756,7 @@
ctypes.windll.kernel32.SetErrorMode(new_err_mode)
else:
underscore_on_windows = ''
- strlen = rffi.llexternal('strlen', [rffi.CCHARP], rffi.SIZE_T,
+ strlen = rffi.llexternal('strlen', [rffi.CONST_CCHARP], rffi.SIZE_T,
compilation_info=eci)
os_write = rffi.llexternal(underscore_on_windows+'write',
[rffi.INT, rffi.CCHARP, rffi.SIZE_T],
@@ -827,7 +828,7 @@
py.test.skip("No fcntl on win32")
fcntl_int = rffi.llexternal('fcntl', [rffi.INT, rffi.INT, rffi.INT],
rffi.INT)
- fcntl_str = rffi.llexternal('fcntl', [rffi.INT, rffi.INT, rffi.CCHARP],
+ fcntl_str = rffi.llexternal('fcntl', [rffi.INT, rffi.INT,
rffi.CONST_CCHARP],
rffi.INT)
fcntl_int(12345, 1, 0)
fcntl_str(12345, 3, "xxx")
@@ -889,7 +890,7 @@
return one + rffi.cast(rffi.LONG, get_y())
def g():
- l = rffi.liststr2charpp(["a", "b", "c"])
+ l = rffi.cast(rffi.CCHARPP, rffi.liststr2charpp(["a", "b", "c"]))
try:
set_z(l)
return rffi.charp2str(get_z()[2])
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