Author: Matti Picus <matti.pi...@gmail.com>
Branch: release-pypy3.5-5.x
Changeset: r91491:0eefaf66cee9
Date: 2017-06-02 13:40 +0300
http://bitbucket.org/pypy/pypy/changeset/0eefaf66cee9/
Log: backout merge of cffi-complex from release (grafted from
191e30749c0d2b86c8a1d6400e5ac2bc238bb176)
diff --git a/lib_pypy/cffi.egg-info/PKG-INFO b/lib_pypy/cffi.egg-info/PKG-INFO
--- a/lib_pypy/cffi.egg-info/PKG-INFO
+++ b/lib_pypy/cffi.egg-info/PKG-INFO
@@ -1,6 +1,6 @@
Metadata-Version: 1.1
Name: cffi
-Version: 1.11.0
+Version: 1.10.0
Summary: Foreign Function Interface for Python calling C code.
Home-page: http://cffi.readthedocs.org
Author: Armin Rigo, Maciej Fijalkowski
diff --git a/lib_pypy/cffi/__init__.py b/lib_pypy/cffi/__init__.py
--- a/lib_pypy/cffi/__init__.py
+++ b/lib_pypy/cffi/__init__.py
@@ -4,8 +4,8 @@
from .api import FFI
from .error import CDefError, FFIError, VerificationError, VerificationMissing
-__version__ = "1.11.0"
-__version_info__ = (1, 11, 0)
+__version__ = "1.10.0"
+__version_info__ = (1, 10, 0)
# The verifier module file names are based on the CRC32 of a string that
# contains the following version number. It may be older than __version__
diff --git a/lib_pypy/cffi/_cffi_include.h b/lib_pypy/cffi/_cffi_include.h
--- a/lib_pypy/cffi/_cffi_include.h
+++ b/lib_pypy/cffi/_cffi_include.h
@@ -8,7 +8,7 @@
the same works for the other two macros. Py_DEBUG implies them,
but not the other way around.
*/
-#if !defined(_CFFI_USE_EMBEDDING) && !defined(Py_LIMITED_API)
+#ifndef _CFFI_USE_EMBEDDING
# include <pyconfig.h>
# if !defined(Py_DEBUG) && !defined(Py_TRACE_REFS) && !defined(Py_REF_DEBUG)
# define Py_LIMITED_API
diff --git a/lib_pypy/cffi/_embedding.h b/lib_pypy/cffi/_embedding.h
--- a/lib_pypy/cffi/_embedding.h
+++ b/lib_pypy/cffi/_embedding.h
@@ -233,7 +233,7 @@
f = PySys_GetObject((char *)"stderr");
if (f != NULL && f != Py_None) {
PyFile_WriteString("\nFrom: " _CFFI_MODULE_NAME
- "\ncompiled with cffi version: 1.11.0"
+ "\ncompiled with cffi version: 1.10.0"
"\n_cffi_backend module: ", f);
modules = PyImport_GetModuleDict();
mod = PyDict_GetItemString(modules, "_cffi_backend");
diff --git a/lib_pypy/cffi/cffi_opcode.py b/lib_pypy/cffi/cffi_opcode.py
--- a/lib_pypy/cffi/cffi_opcode.py
+++ b/lib_pypy/cffi/cffi_opcode.py
@@ -105,11 +105,8 @@
PRIM_UINT_FAST64 = 45
PRIM_INTMAX = 46
PRIM_UINTMAX = 47
-PRIM_FLOATCOMPLEX = 48
-PRIM_DOUBLECOMPLEX = 49
-
-_NUM_PRIM = 50
+_NUM_PRIM = 48
_UNKNOWN_PRIM = -1
_UNKNOWN_FLOAT_PRIM = -2
_UNKNOWN_LONG_DOUBLE = -3
@@ -131,8 +128,6 @@
'float': PRIM_FLOAT,
'double': PRIM_DOUBLE,
'long double': PRIM_LONGDOUBLE,
- 'float _Complex': PRIM_FLOATCOMPLEX,
- 'double _Complex': PRIM_DOUBLECOMPLEX,
'_Bool': PRIM_BOOL,
'wchar_t': PRIM_WCHAR,
'int8_t': PRIM_INT8,
diff --git a/lib_pypy/cffi/cparser.py b/lib_pypy/cffi/cparser.py
--- a/lib_pypy/cffi/cparser.py
+++ b/lib_pypy/cffi/cparser.py
@@ -16,7 +16,6 @@
except ImportError:
lock = None
-CDEF_SOURCE_STRING = "<cdef source string>"
_r_comment = re.compile(r"/\*.*?\*/|//([^\n\\]|\\.)*?$",
re.DOTALL | re.MULTILINE)
_r_define = re.compile(r"^\s*#\s*define\s+([A-Za-z_][A-Za-z_0-9]*)"
@@ -259,21 +258,15 @@
ctn.discard(name)
typenames += sorted(ctn)
#
- csourcelines = []
- csourcelines.append('# 1 "<cdef automatic initialization code>"')
- for typename in typenames:
- csourcelines.append('typedef int %s;' % typename)
+ csourcelines = ['typedef int %s;' % typename for typename in typenames]
csourcelines.append('typedef int __dotdotdotint__, __dotdotdotfloat__,'
' __dotdotdot__;')
- # this forces pycparser to consider the following in the file
- # called <cdef source string> from line 1
- csourcelines.append('# 1 "%s"' % (CDEF_SOURCE_STRING,))
csourcelines.append(csource)
- fullcsource = '\n'.join(csourcelines)
+ csource = '\n'.join(csourcelines)
if lock is not None:
lock.acquire() # pycparser is not thread-safe...
try:
- ast = _get_parser().parse(fullcsource)
+ ast = _get_parser().parse(csource)
except pycparser.c_parser.ParseError as e:
self.convert_pycparser_error(e, csource)
finally:
@@ -283,17 +276,17 @@
return ast, macros, csource
def _convert_pycparser_error(self, e, csource):
- # xxx look for "<cdef source string>:NUM:" at the start of str(e)
- # and interpret that as a line number. This will not work if
- # the user gives explicit ``# NUM "FILE"`` directives.
+ # xxx look for ":NUM:" at the start of str(e) and try to interpret
+ # it as a line number
line = None
msg = str(e)
- match = re.match(r"%s:(\d+):" % (CDEF_SOURCE_STRING,), msg)
- if match:
- linenum = int(match.group(1), 10)
- csourcelines = csource.splitlines()
- if 1 <= linenum <= len(csourcelines):
- line = csourcelines[linenum-1]
+ if msg.startswith(':') and ':' in msg[1:]:
+ linenum = msg[1:msg.find(':',1)]
+ if linenum.isdigit():
+ linenum = int(linenum, 10)
+ csourcelines = csource.splitlines()
+ if 1 <= linenum <= len(csourcelines):
+ line = csourcelines[linenum-1]
return line
def convert_pycparser_error(self, e, csource):
@@ -328,12 +321,10 @@
break
else:
assert 0
- current_decl = None
#
try:
self._inside_extern_python = '__cffi_extern_python_stop'
for decl in iterator:
- current_decl = decl
if isinstance(decl, pycparser.c_ast.Decl):
self._parse_decl(decl)
elif isinstance(decl, pycparser.c_ast.Typedef):
@@ -357,13 +348,7 @@
elif decl.__class__.__name__ == 'Pragma':
pass # skip pragma, only in pycparser 2.15
else:
- raise CDefError("unexpected <%s>: this construct is valid "
- "C but not valid in cdef()" %
- decl.__class__.__name__, decl)
- except CDefError as e:
- if len(e.args) == 1:
- e.args = e.args + (current_decl,)
- raise
+ raise CDefError("unrecognized construct", decl)
except FFIError as e:
msg = self._convert_pycparser_error(e, csource)
if msg:
diff --git a/lib_pypy/cffi/error.py b/lib_pypy/cffi/error.py
--- a/lib_pypy/cffi/error.py
+++ b/lib_pypy/cffi/error.py
@@ -5,13 +5,10 @@
class CDefError(Exception):
def __str__(self):
try:
- current_decl = self.args[1]
- filename = current_decl.coord.file
- linenum = current_decl.coord.line
- prefix = '%s:%d: ' % (filename, linenum)
+ line = 'line %d: ' % (self.args[1].coord.line,)
except (AttributeError, TypeError, IndexError):
- prefix = ''
- return '%s%s' % (prefix, self.args[0])
+ line = ''
+ return '%s%s' % (line, self.args[0])
class VerificationError(Exception):
""" An error raised when verification fails
diff --git a/lib_pypy/cffi/ffiplatform.py b/lib_pypy/cffi/ffiplatform.py
--- a/lib_pypy/cffi/ffiplatform.py
+++ b/lib_pypy/cffi/ffiplatform.py
@@ -6,7 +6,6 @@
'extra_objects', 'depends']
def get_extension(srcfilename, modname, sources=(), **kwds):
- _hack_at_distutils()
from distutils.core import Extension
allsources = [srcfilename]
for src in sources:
@@ -16,7 +15,6 @@
def compile(tmpdir, ext, compiler_verbose=0, debug=None):
"""Compile a C extension module using distutils."""
- _hack_at_distutils()
saved_environ = os.environ.copy()
try:
outputfilename = _build(tmpdir, ext, compiler_verbose, debug)
@@ -115,13 +113,3 @@
f = cStringIO.StringIO()
_flatten(x, f)
return f.getvalue()
-
-def _hack_at_distutils():
- # Windows-only workaround for some configurations: see
- # https://bugs.python.org/issue23246 (Python 2.7 with
- # a specific MS compiler suite download)
- if sys.platform == "win32":
- try:
- import setuptools # for side-effects, patches distutils
- except ImportError:
- pass
diff --git a/lib_pypy/cffi/model.py b/lib_pypy/cffi/model.py
--- a/lib_pypy/cffi/model.py
+++ b/lib_pypy/cffi/model.py
@@ -95,8 +95,7 @@
class BasePrimitiveType(BaseType):
- def is_complex_type(self):
- return False
+ pass
class PrimitiveType(BasePrimitiveType):
@@ -117,8 +116,6 @@
'float': 'f',
'double': 'f',
'long double': 'f',
- 'float _Complex': 'j',
- 'double _Complex': 'j',
'_Bool': 'i',
# the following types are not primitive in the C sense
'wchar_t': 'c',
@@ -166,8 +163,6 @@
return self.ALL_PRIMITIVE_TYPES[self.name] == 'i'
def is_float_type(self):
return self.ALL_PRIMITIVE_TYPES[self.name] == 'f'
- def is_complex_type(self):
- return self.ALL_PRIMITIVE_TYPES[self.name] == 'j'
def build_backend_type(self, ffi, finishlist):
return global_cache(self, ffi, 'new_primitive_type', self.name)
diff --git a/lib_pypy/cffi/parse_c_type.h b/lib_pypy/cffi/parse_c_type.h
--- a/lib_pypy/cffi/parse_c_type.h
+++ b/lib_pypy/cffi/parse_c_type.h
@@ -79,10 +79,8 @@
#define _CFFI_PRIM_UINT_FAST64 45
#define _CFFI_PRIM_INTMAX 46
#define _CFFI_PRIM_UINTMAX 47
-#define _CFFI_PRIM_FLOATCOMPLEX 48
-#define _CFFI_PRIM_DOUBLECOMPLEX 49
-#define _CFFI__NUM_PRIM 50
+#define _CFFI__NUM_PRIM 48
#define _CFFI__UNKNOWN_PRIM (-1)
#define _CFFI__UNKNOWN_FLOAT_PRIM (-2)
#define _CFFI__UNKNOWN_LONG_DOUBLE (-3)
diff --git a/lib_pypy/cffi/recompiler.py b/lib_pypy/cffi/recompiler.py
--- a/lib_pypy/cffi/recompiler.py
+++ b/lib_pypy/cffi/recompiler.py
@@ -506,7 +506,7 @@
def _convert_funcarg_to_c(self, tp, fromvar, tovar, errcode):
extraarg = ''
- if isinstance(tp, model.BasePrimitiveType) and not
tp.is_complex_type():
+ if isinstance(tp, model.BasePrimitiveType):
if tp.is_integer_type() and tp.name != '_Bool':
converter = '_cffi_to_c_int'
extraarg = ', %s' % tp.name
@@ -524,10 +524,8 @@
tovar, errcode)
return
#
- elif (isinstance(tp, model.StructOrUnionOrEnum) or
- isinstance(tp, model.BasePrimitiveType)):
- # a struct (not a struct pointer) as a function argument;
- # or, a complex (the same code works)
+ elif isinstance(tp, model.StructOrUnionOrEnum):
+ # a struct (not a struct pointer) as a function argument
self._prnt(' if (_cffi_to_c((char *)&%s, _cffi_type(%d), %s) < 0)'
% (tovar, self._gettypenum(tp), fromvar))
self._prnt(' %s;' % errcode)
@@ -572,7 +570,7 @@
return '_cffi_from_c_int(%s, %s)' % (var, tp.name)
elif isinstance(tp, model.UnknownFloatType):
return '_cffi_from_c_double(%s)' % (var,)
- elif tp.name != 'long double' and not tp.is_complex_type():
+ elif tp.name != 'long double':
return '_cffi_from_c_%s(%s)' % (tp.name.replace(' ', '_'), var)
else:
return '_cffi_from_c_deref((char *)&%s, _cffi_type(%d))' % (
@@ -736,26 +734,21 @@
#
# the PyPy version: need to replace struct/union arguments with
# pointers, and if the result is a struct/union, insert a first
- # arg that is a pointer to the result. We also do that for
- # complex args and return type.
- def need_indirection(type):
- return (isinstance(type, model.StructOrUnion) or
- (isinstance(type, model.PrimitiveType) and
- type.is_complex_type()))
+ # arg that is a pointer to the result.
difference = False
arguments = []
call_arguments = []
context = 'argument of %s' % name
for i, type in enumerate(tp.args):
indirection = ''
- if need_indirection(type):
+ if isinstance(type, model.StructOrUnion):
indirection = '*'
difference = True
arg = type.get_c_name(' %sx%d' % (indirection, i), context)
arguments.append(arg)
call_arguments.append('%sx%d' % (indirection, i))
tp_result = tp.result
- if need_indirection(tp_result):
+ if isinstance(tp_result, model.StructOrUnion):
context = 'result of %s' % name
arg = tp_result.get_c_name(' *result', context)
arguments.insert(0, arg)
@@ -1187,7 +1180,7 @@
size_of_result = '(int)sizeof(%s)' % (
tp.result.get_c_name('', context),)
prnt('static struct _cffi_externpy_s _cffi_externpy__%s =' % name)
- prnt(' { "%s.%s", %s };' % (self.module_name, name, size_of_result))
+ prnt(' { "%s", %s };' % (name, size_of_result))
prnt()
#
arguments = []
@@ -1486,12 +1479,6 @@
_patch_for_embedding(patchlist)
if target != '*':
_patch_for_target(patchlist, target)
- if compiler_verbose:
- if tmpdir == '.':
- msg = 'the current directory is'
- else:
- msg = 'setting the current directory to'
- print('%s %r' % (msg, os.path.abspath(tmpdir)))
os.chdir(tmpdir)
outputfilename = ffiplatform.compile('.', ext,
compiler_verbose, debug)
diff --git a/lib_pypy/cffi/verifier.py b/lib_pypy/cffi/verifier.py
--- a/lib_pypy/cffi/verifier.py
+++ b/lib_pypy/cffi/verifier.py
@@ -26,6 +26,16 @@
s = s.encode('ascii')
super(NativeIO, self).write(s)
+def _hack_at_distutils():
+ # Windows-only workaround for some configurations: see
+ # https://bugs.python.org/issue23246 (Python 2.7 with
+ # a specific MS compiler suite download)
+ if sys.platform == "win32":
+ try:
+ import setuptools # for side-effects, patches distutils
+ except ImportError:
+ pass
+
class Verifier(object):
@@ -116,7 +126,7 @@
return basename
def get_extension(self):
- ffiplatform._hack_at_distutils() # backward compatibility hack
+ _hack_at_distutils() # backward compatibility hack
if not self._has_source:
with self.ffi._lock:
if not self._has_source:
diff --git a/pypy/doc/whatsnew-head.rst b/pypy/doc/whatsnew-head.rst
--- a/pypy/doc/whatsnew-head.rst
+++ b/pypy/doc/whatsnew-head.rst
@@ -5,6 +5,4 @@
.. this is a revision shortly after release-pypy2.7-v5.8.0
.. startrev: 558bd00b3dd8
-.. branch: cffi-complex
-Part of the upgrade to cffi 1.11
diff --git a/pypy/module/_cffi_backend/__init__.py
b/pypy/module/_cffi_backend/__init__.py
--- a/pypy/module/_cffi_backend/__init__.py
+++ b/pypy/module/_cffi_backend/__init__.py
@@ -3,7 +3,7 @@
from rpython.rlib import rdynload, clibffi
from rpython.rtyper.lltypesystem import rffi
-VERSION = "1.11.0"
+VERSION = "1.10.0"
FFI_DEFAULT_ABI = clibffi.FFI_DEFAULT_ABI
try:
diff --git a/pypy/module/_cffi_backend/cdataobj.py
b/pypy/module/_cffi_backend/cdataobj.py
--- a/pypy/module/_cffi_backend/cdataobj.py
+++ b/pypy/module/_cffi_backend/cdataobj.py
@@ -91,11 +91,6 @@
w_result = self.ctype.float(ptr)
return w_result
- def complex(self):
- with self as ptr:
- w_result = self.ctype.complex(ptr)
- return w_result
-
def len(self):
from pypy.module._cffi_backend import ctypearray
space = self.space
@@ -410,13 +405,6 @@
with self as ptr:
misc.write_raw_float_data(ptr, source, self.ctype.size)
- def write_raw_complex_data(self, real, imag):
- with self as ptr:
- halfsize = self.ctype.size >> 1
- ptr2 = rffi.ptradd(ptr, halfsize)
- misc.write_raw_float_data(ptr, real, halfsize)
- misc.write_raw_float_data(ptr2, imag, halfsize)
-
def convert_to_object(self):
with self as ptr:
w_obj = self.ctype.convert_to_object(ptr)
@@ -658,7 +646,6 @@
__int__ = interp2app(W_CData.int),
__long__ = interp2app(W_CData.long),
__float__ = interp2app(W_CData.float),
- __complex__ = interp2app(W_CData.complex),
__len__ = interp2app(W_CData.len),
__lt__ = interp2app(W_CData.lt),
__le__ = interp2app(W_CData.le),
diff --git a/pypy/module/_cffi_backend/cffi_opcode.py
b/pypy/module/_cffi_backend/cffi_opcode.py
--- a/pypy/module/_cffi_backend/cffi_opcode.py
+++ b/pypy/module/_cffi_backend/cffi_opcode.py
@@ -105,10 +105,8 @@
PRIM_UINT_FAST64 = 45
PRIM_INTMAX = 46
PRIM_UINTMAX = 47
-PRIM_FLOATCOMPLEX = 48
-PRIM_DOUBLECOMPLEX = 49
-_NUM_PRIM = 50
+_NUM_PRIM = 48
_UNKNOWN_PRIM = -1
_UNKNOWN_FLOAT_PRIM = -2
_UNKNOWN_LONG_DOUBLE = -3
diff --git a/pypy/module/_cffi_backend/ctypefunc.py
b/pypy/module/_cffi_backend/ctypefunc.py
--- a/pypy/module/_cffi_backend/ctypefunc.py
+++ b/pypy/module/_cffi_backend/ctypefunc.py
@@ -20,7 +20,7 @@
from pypy.module._cffi_backend.ctypestruct import W_CTypeStruct, W_CTypeUnion
from pypy.module._cffi_backend.ctypeprim import (W_CTypePrimitiveSigned,
W_CTypePrimitiveUnsigned, W_CTypePrimitiveCharOrUniChar,
- W_CTypePrimitiveFloat, W_CTypePrimitiveLongDouble, W_CTypePrimitiveComplex)
+ W_CTypePrimitiveFloat, W_CTypePrimitiveLongDouble)
class W_CTypeFunc(W_CTypePtrBase):
@@ -212,21 +212,18 @@
# ----------
# We attach to the classes small methods that return a 'ffi_type'
-
-def _notimplemented_ffi_type(self, is_result_type, extra=''):
+def _missing_ffi_type(self, cifbuilder, is_result_type):
+ space = self.space
+ if self.size < 0:
+ raise oefmt(space.w_TypeError,
+ "ctype '%s' has incomplete type", self.name)
if is_result_type:
place = "return value"
else:
place = "argument"
- raise oefmt(self.space.w_NotImplementedError,
- "ctype '%s' (size %d) not supported as %s%s",
- self.name, self.size, place, extra)
-
-def _missing_ffi_type(self, cifbuilder, is_result_type):
- if self.size < 0:
- raise oefmt(self.space.w_TypeError,
- "ctype '%s' has incomplete type", self.name)
- raise _notimplemented_ffi_type(self, is_result_type)
+ raise oefmt(space.w_NotImplementedError,
+ "ctype '%s' (size %d) not supported as %s",
+ self.name, self.size, place)
def _struct_ffi_type(self, cifbuilder, is_result_type):
if self.size >= 0:
@@ -263,13 +260,6 @@
def _primlongdouble_ffi_type(self, cifbuilder, is_result_type):
return clibffi.ffi_type_longdouble
-def _primcomplex_ffi_type(self, cifbuilder, is_result_type):
- raise _notimplemented_ffi_type(self, is_result_type,
- extra = " (the support for complex types inside libffi "
- "is mostly missing at this point, so CFFI only "
- "supports complex types as arguments or return "
- "value in API-mode functions)")
-
def _ptr_ffi_type(self, cifbuilder, is_result_type):
return clibffi.ffi_type_pointer
@@ -286,7 +276,6 @@
W_CTypePrimitiveUnsigned._get_ffi_type = _primunsigned_ffi_type
W_CTypePrimitiveFloat._get_ffi_type = _primfloat_ffi_type
W_CTypePrimitiveLongDouble._get_ffi_type = _primlongdouble_ffi_type
-W_CTypePrimitiveComplex._get_ffi_type = _primcomplex_ffi_type
W_CTypePtrBase._get_ffi_type = _ptr_ffi_type
W_CTypeVoid._get_ffi_type = _void_ffi_type
# ----------
diff --git a/pypy/module/_cffi_backend/ctypeobj.py
b/pypy/module/_cffi_backend/ctypeobj.py
--- a/pypy/module/_cffi_backend/ctypeobj.py
+++ b/pypy/module/_cffi_backend/ctypeobj.py
@@ -73,14 +73,6 @@
raise oefmt(space.w_TypeError, "float() not supported on cdata '%s'",
self.name)
- def complex(self, cdata):
- # <cdata 'float'> or <cdata 'int'> cannot be directly converted by
- # calling complex(), just like <cdata 'int'> cannot be directly
- # converted by calling float()
- space = self.space
- raise oefmt(space.w_TypeError, "complex() not supported on cdata '%s'",
- self.name)
-
def convert_to_object(self, cdata):
space = self.space
raise oefmt(space.w_TypeError, "cannot return a cdata '%s'", self.name)
diff --git a/pypy/module/_cffi_backend/ctypeprim.py
b/pypy/module/_cffi_backend/ctypeprim.py
--- a/pypy/module/_cffi_backend/ctypeprim.py
+++ b/pypy/module/_cffi_backend/ctypeprim.py
@@ -532,51 +532,3 @@
@jit.dont_look_inside
def nonzero(self, cdata):
return misc.is_nonnull_longdouble(cdata)
-
-
-class W_CTypePrimitiveComplex(W_CTypePrimitive):
- _attrs_ = []
-
- def cast(self, w_ob):
- space = self.space
- if isinstance(w_ob, cdataobj.W_CData):
- if not isinstance(w_ob.ctype, W_CTypePrimitive):
- raise oefmt(space.w_TypeError,
- "cannot cast ctype '%s' to ctype '%s'",
- w_ob.ctype.name, self.name)
- w_ob = w_ob.convert_to_object()
- #
- imag = 0.0
- if space.isinstance_w(w_ob, space.w_bytes):
- real = self.cast_str(w_ob)
- elif space.isinstance_w(w_ob, space.w_unicode):
- real = self.cast_unicode(w_ob)
- else:
- real, imag = space.unpackcomplex(w_ob)
- w_cdata = cdataobj.W_CDataMem(space, self)
- w_cdata.write_raw_complex_data(real, imag)
- return w_cdata
-
- def complex(self, cdata):
- return self.convert_to_object(cdata)
-
- def convert_to_object(self, cdata):
- halfsize = self.size >> 1
- cdata2 = rffi.ptradd(cdata, halfsize)
- real = misc.read_raw_float_data(cdata, halfsize)
- imag = misc.read_raw_float_data(cdata2, halfsize)
- return self.space.newcomplex(real, imag)
-
- def convert_from_object(self, cdata, w_ob):
- space = self.space
- real, imag = space.unpackcomplex(w_ob)
- halfsize = self.size >> 1
- cdata2 = rffi.ptradd(cdata, halfsize)
- misc.write_raw_float_data(cdata, real, halfsize)
- misc.write_raw_float_data(cdata2, imag, halfsize)
-
- def nonzero(self, cdata):
- halfsize = self.size >> 1
- cdata2 = rffi.ptradd(cdata, halfsize)
- return (misc.is_nonnull_float(cdata, halfsize) |
- misc.is_nonnull_float(cdata2, halfsize))
diff --git a/pypy/module/_cffi_backend/newtype.py
b/pypy/module/_cffi_backend/newtype.py
--- a/pypy/module/_cffi_backend/newtype.py
+++ b/pypy/module/_cffi_backend/newtype.py
@@ -66,8 +66,8 @@
PRIMITIVE_TYPES = {}
-def eptype(name, TYPE, ctypecls, rep=1):
- PRIMITIVE_TYPES[name] = ctypecls, rffi.sizeof(TYPE) * rep, alignment(TYPE)
+def eptype(name, TYPE, ctypecls):
+ PRIMITIVE_TYPES[name] = ctypecls, rffi.sizeof(TYPE), alignment(TYPE)
def eptypesize(name, size, ctypecls):
for TYPE in [lltype.Signed, lltype.SignedLongLong, rffi.SIGNEDCHAR,
@@ -94,9 +94,6 @@
eptype("long double", rffi.LONGDOUBLE, ctypeprim.W_CTypePrimitiveLongDouble)
eptype("_Bool", lltype.Bool, ctypeprim.W_CTypePrimitiveBool)
-eptype("float _Complex", rffi.FLOAT, ctypeprim.W_CTypePrimitiveComplex,
rep=2)
-eptype("double _Complex", rffi.DOUBLE, ctypeprim.W_CTypePrimitiveComplex,
rep=2)
-
eptypesize("int8_t", 1, ctypeprim.W_CTypePrimitiveSigned)
eptypesize("uint8_t", 1, ctypeprim.W_CTypePrimitiveUnsigned)
eptypesize("int16_t", 2, ctypeprim.W_CTypePrimitiveSigned)
diff --git a/pypy/module/_cffi_backend/realize_c_type.py
b/pypy/module/_cffi_backend/realize_c_type.py
--- a/pypy/module/_cffi_backend/realize_c_type.py
+++ b/pypy/module/_cffi_backend/realize_c_type.py
@@ -8,7 +8,6 @@
from pypy.module import _cffi_backend
from pypy.module._cffi_backend.ctypeobj import W_CType
from pypy.module._cffi_backend import cffi_opcode, newtype, ctypestruct
-from pypy.module._cffi_backend import ctypeprim
from pypy.module._cffi_backend import parse_c_type
@@ -71,8 +70,6 @@
"uint_fast64_t",
"intmax_t",
"uintmax_t",
- "float _Complex",
- "double _Complex",
]
assert len(NAMES) == cffi_opcode._NUM_PRIM
@@ -212,7 +209,7 @@
# which the struct args are replaced with ptr-to- struct, and
# a struct return value is replaced with a hidden first arg of
# type ptr-to-struct. This is how recompiler.py produces
- # trampoline functions for PyPy. (Same with complex numbers.)
+ # trampoline functions for PyPy.
if self.nostruct_ctype is None:
fargs, fret, ellipsis, abi = self._unpack(ffi)
# 'locs' will be a string of the same length as the final fargs,
@@ -221,13 +218,11 @@
locs = ['\x00'] * len(fargs)
for i in range(len(fargs)):
farg = fargs[i]
- if (isinstance(farg, ctypestruct.W_CTypeStructOrUnion) or
- isinstance(farg, ctypeprim.W_CTypePrimitiveComplex)):
+ if isinstance(farg, ctypestruct.W_CTypeStructOrUnion):
farg = newtype.new_pointer_type(ffi.space, farg)
fargs[i] = farg
locs[i] = 'A'
- if (isinstance(fret, ctypestruct.W_CTypeStructOrUnion) or
- isinstance(fret, ctypeprim.W_CTypePrimitiveComplex)):
+ if isinstance(fret, ctypestruct.W_CTypeStructOrUnion):
fret = newtype.new_pointer_type(ffi.space, fret)
fargs = [fret] + fargs
locs = ['R'] + locs
diff --git a/pypy/module/_cffi_backend/src/parse_c_type.c
b/pypy/module/_cffi_backend/src/parse_c_type.c
--- a/pypy/module/_cffi_backend/src/parse_c_type.c
+++ b/pypy/module/_cffi_backend/src/parse_c_type.c
@@ -37,7 +37,7 @@
/* keywords */
TOK__BOOL,
TOK_CHAR,
- TOK__COMPLEX,
+ //TOK__COMPLEX,
TOK_CONST,
TOK_DOUBLE,
TOK_ENUM,
@@ -171,7 +171,6 @@
if (tok->size == 5 && !memcmp(p, "_Bool", 5)) tok->kind = TOK__BOOL;
if (tok->size == 7 && !memcmp(p,"__cdecl",7)) tok->kind = TOK_CDECL;
if (tok->size == 9 && !memcmp(p,"__stdcall",9))tok->kind = TOK_STDCALL;
- if (tok->size == 8 && !memcmp(p,"_Complex",8)) tok->kind =
TOK__COMPLEX;
break;
case 'c':
if (tok->size == 4 && !memcmp(p, "char", 4)) tok->kind = TOK_CHAR;
@@ -614,7 +613,6 @@
{
unsigned int t0;
_cffi_opcode_t t1;
- _cffi_opcode_t t1complex;
int modifiers_length, modifiers_sign;
qualifiers:
@@ -670,8 +668,6 @@
break;
}
- t1complex = 0;
-
if (modifiers_length || modifiers_sign) {
switch (tok->kind) {
@@ -682,7 +678,6 @@
case TOK_STRUCT:
case TOK_UNION:
case TOK_ENUM:
- case TOK__COMPLEX:
return parse_error(tok, "invalid combination of types");
case TOK_DOUBLE:
@@ -736,11 +731,9 @@
break;
case TOK_FLOAT:
t1 = _CFFI_OP(_CFFI_OP_PRIMITIVE, _CFFI_PRIM_FLOAT);
- t1complex = _CFFI_OP(_CFFI_OP_PRIMITIVE, _CFFI_PRIM_FLOATCOMPLEX);
break;
case TOK_DOUBLE:
t1 = _CFFI_OP(_CFFI_OP_PRIMITIVE, _CFFI_PRIM_DOUBLE);
- t1complex = _CFFI_OP(_CFFI_OP_PRIMITIVE, _CFFI_PRIM_DOUBLECOMPLEX);
break;
case TOK_IDENTIFIER:
{
@@ -807,13 +800,6 @@
}
next_token(tok);
}
- if (tok->kind == TOK__COMPLEX)
- {
- if (t1complex == 0)
- return parse_error(tok, "_Complex type combination unsupported");
- t1 = t1complex;
- next_token(tok);
- }
return parse_sequel(tok, write_ds(tok, t1));
}
diff --git a/pypy/module/_cffi_backend/src/parse_c_type.h
b/pypy/module/_cffi_backend/src/parse_c_type.h
--- a/pypy/module/_cffi_backend/src/parse_c_type.h
+++ b/pypy/module/_cffi_backend/src/parse_c_type.h
@@ -78,10 +78,8 @@
#define _CFFI_PRIM_UINT_FAST64 45
#define _CFFI_PRIM_INTMAX 46
#define _CFFI_PRIM_UINTMAX 47
-#define _CFFI_PRIM_FLOATCOMPLEX 48
-#define _CFFI_PRIM_DOUBLECOMPLEX 49
-#define _CFFI__NUM_PRIM 50
+#define _CFFI__NUM_PRIM 48
#define _CFFI__UNKNOWN_PRIM (-1)
#define _CFFI__UNKNOWN_FLOAT_PRIM (-2)
#define _CFFI__UNKNOWN_LONG_DOUBLE (-3)
diff --git a/pypy/module/_cffi_backend/test/_backend_test_c.py
b/pypy/module/_cffi_backend/test/_backend_test_c.py
--- a/pypy/module/_cffi_backend/test/_backend_test_c.py
+++ b/pypy/module/_cffi_backend/test/_backend_test_c.py
@@ -1,7 +1,7 @@
# ____________________________________________________________
import sys
-assert __version__ == "1.11.0", ("This test_c.py file is for testing a version"
+assert __version__ == "1.10.0", ("This test_c.py file is for testing a version"
" of cffi that differs from the one that we"
" get from 'import _cffi_backend'")
if sys.version_info < (3,):
@@ -174,56 +174,37 @@
py.test.raises(TypeError, cast, p, None)
def test_complex_types():
+ py.test.skip("later")
INF = 1E200 * 1E200
for name in ["float", "double"]:
- p = new_primitive_type(name + " _Complex")
- assert bool(cast(p, 0)) is False
+ p = new_primitive_type("_Complex " + name)
+ assert bool(cast(p, 0))
assert bool(cast(p, INF))
assert bool(cast(p, -INF))
- assert bool(cast(p, 0j)) is False
+ assert bool(cast(p, 0j))
assert bool(cast(p, INF*1j))
assert bool(cast(p, -INF*1j))
- # "can't convert complex to float", like CPython's "float(0j)"
py.test.raises(TypeError, int, cast(p, -150))
py.test.raises(TypeError, long, cast(p, -150))
py.test.raises(TypeError, float, cast(p, -150))
assert complex(cast(p, 1.25)) == 1.25
assert complex(cast(p, 1.25j)) == 1.25j
- assert complex(cast(p, complex(0,INF))) == complex(0,INF)
- assert complex(cast(p, -INF)) == -INF
+ assert float(cast(p, INF*1j)) == INF*1j
+ assert float(cast(p, -INF)) == -INF
if name == "float":
assert complex(cast(p, 1.1j)) != 1.1j # rounding error
assert complex(cast(p, 1E200+3j)) == INF+3j # limited range
- assert complex(cast(p, complex(3,1E200))) == complex(3,INF) #
limited range
+ assert complex(cast(p, 3+1E200j)) == 3+INF*1j # limited range
- assert cast(p, -1.1j) == cast(p, -1.1j)
+ assert cast(p, -1.1j) != cast(p, -1.1j)
assert repr(complex(cast(p, -0.0)).real) == '-0.0'
- #assert repr(complex(cast(p, -0j))) == '-0j' #
http://bugs.python.org/issue29602
- assert complex(cast(p, b'\x09')) == 9.0 + 0j
- assert complex(cast(p, u+'\x09')) == 9.0 + 0j
- assert complex(cast(p, True)) == 1.0 + 0j
+ assert repr(complex(cast(p, -0j))) == '-0j'
+ assert complex(cast(p, '\x09')) == 9.0
+ assert complex(cast(p, True)) == 1.0
py.test.raises(TypeError, cast, p, None)
#
- py.test.raises(TypeError, cast, new_primitive_type(name), 1+0j)
- #
- for basetype in ["char", "int", "uint64_t", "float",
- "double", "long double"]:
- baseobj = cast(new_primitive_type(basetype), 65)
- py.test.raises(TypeError, complex, baseobj)
- #
- BArray = new_array_type(new_pointer_type(p), 10)
- x = newp(BArray, None)
- x[5] = 12.34 + 56.78j
- assert type(x[5]) is complex
- assert abs(x[5] - (12.34 + 56.78j)) < 1e-5
- assert (x[5] == 12.34 + 56.78j) == (name == "double") # rounding error
- #
- class Foo:
- def __complex__(self):
- return 2 + 3j
- assert complex(Foo()) == 2 + 3j
- assert complex(cast(p, Foo())) == 2 + 3j
- py.test.raises(TypeError, cast, new_primitive_type("int"), 1+0j)
+ py.test.raises(cast, new_primitive_type(name), 1+2j)
+ py.test.raises(cast, new_primitive_type("int"), 1+2j)
def test_character_type():
p = new_primitive_type("char")
@@ -1124,34 +1105,6 @@
BSShort = new_primitive_type("short")
assert f(3, cast(BSChar, -3), cast(BUChar, 200), cast(BSShort, -5)) == 192
-def test_call_function_24():
- BFloat = new_primitive_type("float")
- BFloatComplex = new_primitive_type("float _Complex")
- BFunc3 = new_function_type((BFloat, BFloat), BFloatComplex, False)
- if 0: # libffi returning nonsense silently, so logic disabled for now
- f = cast(BFunc3, _testfunc(24))
- result = f(1.25, 5.1)
- assert type(result) == complex
- assert result.real == 1.25 # exact
- assert (result.imag != 2*5.1) and (abs(result.imag - 2*5.1) < 1e-5) #
inexact
- else:
- f = cast(BFunc3, _testfunc(9))
- py.test.raises(NotImplementedError, f, 12.3, 34.5)
-
-def test_call_function_25():
- BDouble = new_primitive_type("double")
- BDoubleComplex = new_primitive_type("double _Complex")
- BFunc3 = new_function_type((BDouble, BDouble), BDoubleComplex, False)
- if 0: # libffi returning nonsense silently, so logic disabled for now
- f = cast(BFunc3, _testfunc(25))
- result = f(1.25, 5.1)
- assert type(result) == complex
- assert result.real == 1.25 # exact
- assert (result.imag != 2*5.1) and (abs(result.imag - 2*5.1) < 1e-10) #
inexact
- else:
- f = cast(BFunc3, _testfunc(9))
- py.test.raises(NotImplementedError, f, 12.3, 34.5)
-
def test_cannot_call_with_a_autocompleted_struct():
BSChar = new_primitive_type("signed char")
BDouble = new_primitive_type("double")
@@ -3843,7 +3796,7 @@
def test_char_pointer_conversion():
import warnings
- assert __version__.startswith(("1.8", "1.9", "1.10", "1.11")), (
+ assert __version__.startswith(("1.8", "1.9", "1.10")), (
"consider turning the warning into an error")
BCharP = new_pointer_type(new_primitive_type("char"))
BIntP = new_pointer_type(new_primitive_type("int"))
diff --git a/pypy/module/_cffi_backend/test/test_parse_c_type.py
b/pypy/module/_cffi_backend/test/test_parse_c_type.py
--- a/pypy/module/_cffi_backend/test/test_parse_c_type.py
+++ b/pypy/module/_cffi_backend/test/test_parse_c_type.py
@@ -148,8 +148,6 @@
("long int", cffi_opcode.PRIM_LONG),
("unsigned short", cffi_opcode.PRIM_USHORT),
("long double", cffi_opcode.PRIM_LONGDOUBLE),
- (" float _Complex", cffi_opcode.PRIM_FLOATCOMPLEX),
- ("double _Complex ", cffi_opcode.PRIM_DOUBLECOMPLEX),
]:
assert parse(simple_type) == ['->', Prim(expected)]
@@ -275,11 +273,6 @@
parse_error("int[5](*)", "unexpected symbol", 6)
parse_error("int a(*)", "identifier expected", 6)
parse_error("int[123456789012345678901234567890]", "number too large", 4)
- #
- parse_error("_Complex", "identifier expected", 0)
- parse_error("int _Complex", "_Complex type combination unsupported", 4)
- parse_error("long double _Complex", "_Complex type combination
unsupported",
- 12)
def test_number_too_large():
num_max = sys.maxsize
diff --git a/pypy/module/_cffi_backend/test/test_recompiler.py
b/pypy/module/_cffi_backend/test/test_recompiler.py
--- a/pypy/module/_cffi_backend/test/test_recompiler.py
+++ b/pypy/module/_cffi_backend/test/test_recompiler.py
@@ -1819,68 +1819,6 @@
assert lib.f.__get__(42) is lib.f
assert lib.f.__get__(42, int) is lib.f
- def test_function_returns_float_complex(self):
- import sys
- if sys.platform == 'win32':
- skip("MSVC may not support _Complex")
- ffi, lib = self.prepare(
- "float _Complex f1(float a, float b);",
- "test_function_returns_float_complex", """
- #include <complex.h>
- static float _Complex f1(float a, float b) { return a + I*2.0*b; }
- """, min_version=(1, 11, 0))
- result = lib.f1(1.25, 5.1)
- assert type(result) == complex
- assert result.real == 1.25 # exact
- assert (result.imag != 2*5.1) and (abs(result.imag - 2*5.1) < 1e-5) #
inexact
-
- def test_function_returns_double_complex(self):
- import sys
- if sys.platform == 'win32':
- skip("MSVC may not support _Complex")
- ffi, lib = self.prepare(
- "double _Complex f1(double a, double b);",
- "test_function_returns_double_complex", """
- #include <complex.h>
- static double _Complex f1(double a, double b) { return a +
I*2.0*b; }
- """, min_version=(1, 11, 0))
- result = lib.f1(1.25, 5.1)
- assert type(result) == complex
- assert result.real == 1.25 # exact
- assert result.imag == 2*5.1 # exact
-
- def test_function_argument_float_complex(self):
- import sys
- if sys.platform == 'win32':
- skip("MSVC may not support _Complex")
- ffi, lib = self.prepare(
- "float f1(float _Complex x);",
- "test_function_argument_float_complex", """
- #include <complex.h>
- static float f1(float _Complex x) { return cabsf(x); }
- """, min_version=(1, 11, 0))
- x = complex(12.34, 56.78)
- result = lib.f1(x)
- assert abs(result - abs(x)) < 1e-5
- result2 = lib.f1(ffi.cast("float _Complex", x))
- assert result2 == result
-
- def test_function_argument_double_complex(self):
- import sys
- if sys.platform == 'win32':
- skip("MSVC may not support _Complex")
- ffi, lib = self.prepare(
- "double f1(double _Complex);",
- "test_function_argument_double_complex", """
- #include <complex.h>
- static double f1(double _Complex x) { return cabs(x); }
- """, min_version=(1, 11, 0))
- x = complex(12.34, 56.78)
- result = lib.f1(x)
- assert abs(result - abs(x)) < 1e-11
- result2 = lib.f1(ffi.cast("double _Complex", x))
- assert result2 == result
-
def test_typedef_array_dotdotdot(self):
ffi, lib = self.prepare("""
typedef int foo_t[...], bar_t[...];
diff --git a/pypy/module/_cffi_backend/wrapper.py
b/pypy/module/_cffi_backend/wrapper.py
--- a/pypy/module/_cffi_backend/wrapper.py
+++ b/pypy/module/_cffi_backend/wrapper.py
@@ -8,7 +8,6 @@
from pypy.module._cffi_backend.cdataobj import W_CData
from pypy.module._cffi_backend.cdataobj import W_CDataPtrToStructOrUnion
from pypy.module._cffi_backend.ctypeptr import W_CTypePtrOrArray
-from pypy.module._cffi_backend.ctypeptr import W_CTypePointer
from pypy.module._cffi_backend.ctypefunc import W_CTypeFunc
from pypy.module._cffi_backend.ctypestruct import W_CTypeStructOrUnion
from pypy.module._cffi_backend import allocator
@@ -84,9 +83,8 @@
#
ctype._call(self.fnptr, args_w) # returns w_None
#
- ctyperesptr = w_result_cdata.ctype
- assert isinstance(ctyperesptr, W_CTypePointer)
- return w_result_cdata._do_getitem(ctyperesptr, 0)
+ assert isinstance(w_result_cdata, W_CDataPtrToStructOrUnion)
+ return w_result_cdata.structobj
else:
args_w = args_w[:]
prepare_args(space, rawfunctype, args_w, 0)
@@ -111,14 +109,13 @@
@jit.unroll_safe
def prepare_args(space, rawfunctype, args_w, start_index):
# replaces struct/union arguments with ptr-to-struct/union arguments
- # as well as complex numbers
locs = rawfunctype.nostruct_locs
fargs = rawfunctype.nostruct_ctype.fargs
for i in range(start_index, len(locs)):
if locs[i] != 'A':
continue
w_arg = args_w[i]
- farg = fargs[i] # <ptr to struct/union/complex>
+ farg = fargs[i] # <ptr to struct/union>
assert isinstance(farg, W_CTypePtrOrArray)
if isinstance(w_arg, W_CData) and w_arg.ctype is farg.ctitem:
# fast way: we are given a W_CData "struct", so just make
diff --git a/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_parsing.py
b/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_parsing.py
--- a/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_parsing.py
+++ b/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_parsing.py
@@ -229,27 +229,13 @@
# this checks that we get a sensible error if we try "int foo(...);"
ffi = FFI()
e = py.test.raises(CDefError, ffi.cdef, "int foo(...);")
- assert str(e.value) == (
- "<cdef source string>:1: foo: a function with only '(...)' "
- "as argument is not correct C")
+ assert str(e.value) == \
+ "foo: a function with only '(...)' as argument is not correct C"
def test_parse_error():
ffi = FFI()
e = py.test.raises(CDefError, ffi.cdef, " x y z ")
- assert str(e.value).startswith(
- 'cannot parse "x y z"\n<cdef source string>:1:')
- e = py.test.raises(CDefError, ffi.cdef, "\n\n\n x y z ")
- assert str(e.value).startswith(
- 'cannot parse "x y z"\n<cdef source string>:4:')
-
-def test_error_custom_lineno():
- ffi = FFI()
- e = py.test.raises(CDefError, ffi.cdef, """
-# 42 "foobar"
-
- a b c d
- """)
- assert str(e.value).startswith('parse error\nfoobar:43:')
+ assert re.match(r'cannot parse "x y z"\n:\d+:', str(e.value))
def test_cannot_declare_enum_later():
ffi = FFI()
@@ -293,8 +279,7 @@
def test_unknown_argument_type():
ffi = FFI()
e = py.test.raises(CDefError, ffi.cdef, "void f(foobarbazzz);")
- assert str(e.value) == ("<cdef source string>:1: f arg 1:"
- " unknown type 'foobarbazzz' (if you meant"
+ assert str(e.value) == ("f arg 1: unknown type 'foobarbazzz' (if you meant"
" to use the old C syntax of giving untyped"
" arguments, it is not supported)")
@@ -452,9 +437,3 @@
ffi._parser._declarations['extern_python foobar'] !=
ffi._parser._declarations['function bok'] ==
ffi._parser._declarations['extern_python bzrrr'])
-
-def test_error_invalid_syntax_for_cdef():
- ffi = FFI()
- e = py.test.raises(CDefError, ffi.cdef, 'void foo(void) {}')
- assert str(e.value) == ('<cdef source string>:1: unexpected <FuncDef>: '
- 'this construct is valid C but not valid in
cdef()')
diff --git a/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_verify.py
b/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_verify.py
--- a/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_verify.py
+++ b/pypy/module/test_lib_pypy/cffi_tests/cffi0/test_verify.py
@@ -240,18 +240,15 @@
tp = model.PrimitiveType(typename)
C = tp.is_char_type()
F = tp.is_float_type()
- X = tp.is_complex_type()
I = tp.is_integer_type()
assert C == (typename in ('char', 'wchar_t'))
assert F == (typename in ('float', 'double', 'long double'))
- assert X == (typename in ('float _Complex', 'double _Complex'))
- assert I + F + C + X == 1 # one and only one of them is true
+ assert I + F + C == 1 # one and only one of them is true
def test_all_integer_and_float_types():
typenames = []
for typename in all_primitive_types:
if (all_primitive_types[typename] == 'c' or
- all_primitive_types[typename] == 'j' or # complex
typename == '_Bool' or typename == 'long double'):
pass
else:
diff --git a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_new_ffi_1.py
b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_new_ffi_1.py
--- a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_new_ffi_1.py
+++ b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_new_ffi_1.py
@@ -1705,8 +1705,6 @@
"ptrdiff_t",
"size_t",
"ssize_t",
- 'float _Complex',
- 'double _Complex',
])
for name in PRIMITIVE_TO_INDEX:
x = ffi.sizeof(name)
diff --git a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_parse_c_type.py
b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_parse_c_type.py
--- a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_parse_c_type.py
+++ b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_parse_c_type.py
@@ -156,8 +156,6 @@
("long int", lib._CFFI_PRIM_LONG),
("unsigned short", lib._CFFI_PRIM_USHORT),
("long double", lib._CFFI_PRIM_LONGDOUBLE),
- (" float _Complex", lib._CFFI_PRIM_FLOATCOMPLEX),
- ("double _Complex ", lib._CFFI_PRIM_DOUBLECOMPLEX),
]:
assert parse(simple_type) == ['->', Prim(expected)]
@@ -283,11 +281,6 @@
parse_error("int[5](*)", "unexpected symbol", 6)
parse_error("int a(*)", "identifier expected", 6)
parse_error("int[123456789012345678901234567890]", "number too large", 4)
- #
- parse_error("_Complex", "identifier expected", 0)
- parse_error("int _Complex", "_Complex type combination unsupported", 4)
- parse_error("long double _Complex", "_Complex type combination
unsupported",
- 12)
def test_number_too_large():
num_max = sys.maxsize
diff --git a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_realize_c_type.py
b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_realize_c_type.py
--- a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_realize_c_type.py
+++ b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_realize_c_type.py
@@ -48,6 +48,7 @@
for name in cffi_opcode.PRIMITIVE_TO_INDEX:
check(name, name)
+
def check_func(input, expected_output=None):
import _cffi_backend
ffi = _cffi_backend.FFI()
diff --git a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_recompiler.py
b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_recompiler.py
--- a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_recompiler.py
+++ b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_recompiler.py
@@ -1553,8 +1553,7 @@
res = lib.bar(4, 5)
assert res == 0
assert f.getvalue() == (
- b"extern \"Python\": function _CFFI_test_extern_python_1.bar() called,
"
- b"but no code was attached "
+ b"extern \"Python\": function bar() called, but no code was attached "
b"to it yet with @ffi.def_extern(). Returning 0.\n")
@ffi.def_extern("bar")
@@ -2002,60 +2001,6 @@
""")
assert lib.f1(52).a == 52
-def test_function_returns_float_complex():
- if sys.platform == 'win32':
- py.test.skip("MSVC may not support _Complex")
- ffi = FFI()
- ffi.cdef("float _Complex f1(float a, float b);");
- lib = verify(ffi, "test_function_returns_float_complex", """
- #include <complex.h>
- static float _Complex f1(float a, float b) { return a + I*2.0*b; }
- """)
- result = lib.f1(1.25, 5.1)
- assert type(result) == complex
- assert result.real == 1.25 # exact
- assert (result.imag != 2*5.1) and (abs(result.imag - 2*5.1) < 1e-5) #
inexact
-
-def test_function_returns_double_complex():
- if sys.platform == 'win32':
- py.test.skip("MSVC may not support _Complex")
- ffi = FFI()
- ffi.cdef("double _Complex f1(double a, double b);");
- lib = verify(ffi, "test_function_returns_double_complex", """
- #include <complex.h>
- static double _Complex f1(double a, double b) { return a + I*2.0*b; }
- """)
- result = lib.f1(1.25, 5.1)
- assert type(result) == complex
- assert result.real == 1.25 # exact
- assert result.imag == 2*5.1 # exact
-
-def test_function_argument_float_complex():
- if sys.platform == 'win32':
- py.test.skip("MSVC may not support _Complex")
- ffi = FFI()
- ffi.cdef("float f1(float _Complex x);");
- lib = verify(ffi, "test_function_argument_float_complex", """
- #include <complex.h>
- static float f1(float _Complex x) { return cabsf(x); }
- """)
- x = complex(12.34, 56.78)
- result = lib.f1(x)
- assert abs(result - abs(x)) < 1e-5
-
-def test_function_argument_double_complex():
- if sys.platform == 'win32':
- py.test.skip("MSVC may not support _Complex")
- ffi = FFI()
- ffi.cdef("double f1(double _Complex);");
- lib = verify(ffi, "test_function_argument_double_complex", """
- #include <complex.h>
- static double f1(double _Complex x) { return cabs(x); }
- """)
- x = complex(12.34, 56.78)
- result = lib.f1(x)
- assert abs(result - abs(x)) < 1e-11
-
def test_typedef_array_dotdotdot():
ffi = FFI()
ffi.cdef("""
diff --git a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_verify1.py
b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_verify1.py
--- a/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_verify1.py
+++ b/pypy/module/test_lib_pypy/cffi_tests/cffi1/test_verify1.py
@@ -220,18 +220,15 @@
tp = model.PrimitiveType(typename)
C = tp.is_char_type()
F = tp.is_float_type()
- X = tp.is_complex_type()
I = tp.is_integer_type()
assert C == (typename in ('char', 'wchar_t'))
assert F == (typename in ('float', 'double', 'long double'))
- assert X == (typename in ('float _Complex', 'double _Complex'))
- assert I + F + C + X == 1 # one and only one of them is true
+ assert I + F + C == 1 # one and only one of them is true
def test_all_integer_and_float_types():
typenames = []
for typename in all_primitive_types:
if (all_primitive_types[typename] == 'c' or
- all_primitive_types[typename] == 'j' or # complex
typename == '_Bool' or typename == 'long double'):
pass
else:
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