Skip to content

C
cython
Commit c8b2401a authored by Robert Bradshaw's avatar Robert Bradshaw
Browse files
Options

Merge gsoc-danilo C++ code into main branch.

parents c5b12aac 09cbfe82
Expand all Hide whitespace changes
Inline Side-by-side
Showing with 1823 additions and 122 deletions
Cython/Compiler/ExprNodes.py 100644 → 100755
View file @ c8b2401a
This diff is collapsed.
Cython/Compiler/Main.py
View file @ c8b2401a
......@@ -66,7 +66,7 @@ class Context(object):
# include_directories [string]
# future_directives [object]
def __init__(self, include_directories, compiler_directives):
def __init__(self, include_directories, compiler_directives, cpp=False):
#self.modules = {"__builtin__" : BuiltinScope()}
import Builtin, CythonScope
self.modules = {"__builtin__" : Builtin.builtin_scope}
......@@ -74,6 +74,7 @@ class Context(object):
self.include_directories = include_directories
self.future_directives = set()
self.compiler_directives = compiler_directives
self.cpp = cpp
self.pxds = {} # full name -> node tree
......@@ -451,6 +452,7 @@ class Context(object):
if not isinstance(source_desc, FileSourceDescriptor):
raise RuntimeError("Only file sources for code supported")
source_filename = Utils.encode_filename(source_desc.filename)
scope.cpp = self.cpp
# Parse the given source file and return a parse tree.
try:
f = Utils.open_source_file(source_filename, "rU")
......@@ -540,7 +542,7 @@ def create_default_resultobj(compilation_source, options):
def run_pipeline(source, options, full_module_name = None):
# Set up context
context = Context(options.include_path, options.compiler_directives)
context = Context(options.include_path, options.compiler_directives, options.cplus)
# Set up source object
cwd = os.getcwd()
......
Cython/Compiler/ModuleNode.py
View file @ c8b2401a
......@@ -616,7 +616,10 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
includes = []
for filename in env.include_files:
# fake decoding of filenames to their original byte sequence
code.putln('#include "%s"' % filename)
if filename[0] == '<' and filename[-1] == '>':
code.putln('#include %s' % filename)
else:
code.putln('#include "%s"' % filename)
def generate_filename_table(self, code):
code.putln("")
......
Cython/Compiler/Nodes.py
View file @ c8b2401a
#
# Pyrex - Parse tree nodes
#
......@@ -18,7 +19,7 @@ import PyrexTypes
import TypeSlots
from PyrexTypes import py_object_type, error_type, CFuncType
from Symtab import ModuleScope, LocalScope, GeneratorLocalScope, \
StructOrUnionScope, PyClassScope, CClassScope
StructOrUnionScope, PyClassScope, CClassScope, CppClassScope
from Cython.Utils import open_new_file, replace_suffix
from Code import UtilityCode
from StringEncoding import EncodedString, escape_byte_string, split_docstring
......@@ -143,6 +144,15 @@ class Node(object):
def gil_error(self, env=None):
error(self.pos, "%s not allowed without gil" % self.gil_message)
cpp_message = "Operation"
def cpp_check(self, env):
if not env.is_cpp():
self.cpp_error()
def cpp_error(self):
error(self.pos, "%s only allowed in c++" % self.cpp_message)
def clone_node(self):
"""Clone the node. This is defined as a shallow copy, except for member lists
......@@ -447,7 +457,19 @@ class CPtrDeclaratorNode(CDeclaratorNode):
"Pointer base type cannot be a Python object")
ptr_type = PyrexTypes.c_ptr_type(base_type)
return self.base.analyse(ptr_type, env, nonempty = nonempty)
class CReferenceDeclaratorNode(CDeclaratorNode):
# base CDeclaratorNode
child_attrs = ["base"]
def analyse(self, base_type, env, nonempty = 0):
if base_type.is_pyobject:
error(self.pos,
"Reference base type cannot be a Python object")
ref_type = PyrexTypes.c_ref_type(base_type)
return self.base.analyse(ref_type, env, nonempty = nonempty)
class CArrayDeclaratorNode(CDeclaratorNode):
# base CDeclaratorNode
# dimension ExprNode
......@@ -455,6 +477,19 @@ class CArrayDeclaratorNode(CDeclaratorNode):
child_attrs = ["base", "dimension"]
def analyse(self, base_type, env, nonempty = 0):
if base_type.is_cpp_class:
from ExprNodes import TupleNode
if isinstance(self.dimension, TupleNode):
args = self.dimension.args
else:
args = self.dimension,
values = [v.analyse_as_type(env) for v in args]
if None in values:
ix = values.index(None)
error(args[ix].pos, "Template parameter not a type.")
return error_type
base_type = base_type.specialize_here(self.pos, values)
return self.base.analyse(base_type, env, nonempty = nonempty)
if self.dimension:
self.dimension.analyse_const_expression(env)
if not self.dimension.type.is_int:
......@@ -655,6 +690,9 @@ class CBaseTypeNode(Node):
pass
def analyse_as_type(self, env):
return self.analyse(env)
class CAnalysedBaseTypeNode(Node):
# type type
......@@ -714,7 +752,12 @@ class CSimpleBaseTypeNode(CBaseTypeNode):
type = py_object_type
self.arg_name = self.name
else:
error(self.pos, "'%s' is not a type identifier" % self.name)
if self.templates:
if not self.name in self.templates:
error(self.pos, "'%s' is not a type identifier" % self.name)
type = PyrexTypes.TemplatePlaceholderType(self.name)
else:
error(self.pos, "'%s' is not a type identifier" % self.name)
if self.complex:
if not type.is_numeric or type.is_complex:
error(self.pos, "can only complexify c numeric types")
......@@ -725,14 +768,14 @@ class CSimpleBaseTypeNode(CBaseTypeNode):
else:
return PyrexTypes.error_type
class CBufferAccessTypeNode(CBaseTypeNode):
class TemplatedTypeNode(CBaseTypeNode):
# After parsing:
# positional_args [ExprNode] List of positional arguments
# keyword_args DictNode Keyword arguments
# base_type_node CBaseTypeNode
# After analysis:
# type PyrexType.BufferType ...containing the right options
# type PyrexTypes.BufferType or PyrexTypes.CppClassType ...containing the right options
child_attrs = ["base_type_node", "positional_args",
......@@ -742,24 +785,38 @@ class CBufferAccessTypeNode(CBaseTypeNode):
name = None
def analyse(self, env, could_be_name = False):
base_type = self.base_type_node.analyse(env)
def analyse(self, env, could_be_name = False, base_type = None):
if base_type is None:
base_type = self.base_type_node.analyse(env)
if base_type.is_error: return base_type
import Buffer
if base_type.is_cpp_class:
if len(self.keyword_args.key_value_pairs) != 0:
error(self.pos, "c++ templates cannot take keyword arguments");
self.type = PyrexTypes.error_type
else:
template_types = []
for template_node in self.positional_args:
template_types.append(template_node.analyse_as_type(env))
self.type = base_type.specialize_here(self.pos, template_types)
else:
import Buffer
options = Buffer.analyse_buffer_options(
self.pos,
env,
self.positional_args,
self.keyword_args,
base_type.buffer_defaults)
options = Buffer.analyse_buffer_options(
self.pos,
env,
self.positional_args,
self.keyword_args,
base_type.buffer_defaults)
if sys.version_info[0] < 3:
# Py 2.x enforces byte strings as keyword arguments ...
options = dict([ (name.encode('ASCII'), value)
for name, value in options.iteritems() ])
if sys.version_info[0] < 3:
# Py 2.x enforces byte strings as keyword arguments ...
options = dict([ (name.encode('ASCII'), value)
for name, value in options.iteritems() ])
self.type = PyrexTypes.BufferType(base_type, **options)
self.type = PyrexTypes.BufferType(base_type, **options)
return self.type
class CComplexBaseTypeNode(CBaseTypeNode):
......@@ -904,6 +961,46 @@ class CStructOrUnionDefNode(StatNode):
pass
class CppClassNode(CStructOrUnionDefNode):
# name string
# cname string or None
# visibility "extern"
# in_pxd boolean
# attributes [CVarDefNode] or None
# entry Entry
# base_classes [string]
# templates [string] or None
def analyse_declarations(self, env):
scope = None
if len(self.attributes) != 0:
scope = CppClassScope(self.name, env)
else:
self.attributes = None
base_class_types = []
for base_class_name in self.base_classes:
base_class_entry = env.lookup(base_class_name)
if base_class_entry is None:
error(self.pos, "'%s' not found" % base_class_name)
elif not base_class_entry.is_type or not base_class_entry.type.is_cpp_class:
error(self.pos, "'%s' is not a cpp class type" % base_class_name)
else:
base_class_types.append(base_class_entry.type)
if self.templates is None:
template_types = None
else:
template_types = [PyrexTypes.TemplatePlaceholderType(template_name) for template_name in self.templates]
self.entry = env.declare_cpp_class(
self.name, scope, self.pos,
self.cname, base_class_types, visibility = self.visibility, templates = template_types)
self.entry.is_cpp_class = 1
if self.attributes is not None:
if self.in_pxd and not env.in_cinclude:
self.entry.defined_in_pxd = 1
for attr in self.attributes:
attr.analyse_declarations(scope)
class CEnumDefNode(StatNode):
# name string or None
# cname string or None
......@@ -3391,8 +3488,14 @@ class DelStatNode(StatNode):
def analyse_expressions(self, env):
for arg in self.args:
arg.analyse_target_expression(env, None)
if not arg.type.is_pyobject:
error(arg.pos, "Deletion of non-Python object")
if arg.type.is_pyobject:
pass
elif arg.type.is_ptr and arg.type.base_type.is_cpp_class:
self.cpp_check(env)
elif arg.type.is_cpp_class:
error(arg.pos, "Deletion of non-heap C++ object")
else:
error(arg.pos, "Deletion of non-Python, non-C++ object")
#arg.release_target_temp(env)
def nogil_check(self, env):
......@@ -3406,6 +3509,9 @@ class DelStatNode(StatNode):
for arg in self.args:
if arg.type.is_pyobject:
arg.generate_deletion_code(code)
elif arg.type.is_ptr and arg.type.base_type.is_cpp_class:
arg.generate_result_code(code)
code.putln("delete %s;" % arg.result())
# else error reported earlier
def annotate(self, code):
......
Cython/Compiler/ParseTreeTransforms.py
View file @ c8b2401a
......@@ -128,7 +128,6 @@ class PostParseError(CompileError): pass
# error strings checked by unit tests, so define them
ERR_CDEF_INCLASS = 'Cannot assign default value to fields in cdef classes, structs or unions'
ERR_BUF_LOCALONLY = 'Buffer types only allowed as function local variables'
ERR_BUF_DEFAULTS = 'Invalid buffer defaults specification (see docs)'
ERR_INVALID_SPECIALATTR_TYPE = 'Special attributes must not have a type declared'
class PostParse(CythonTransform):
......@@ -145,7 +144,7 @@ class PostParse(CythonTransform):
- Interpret some node structures into Python runtime values.
Some nodes take compile-time arguments (currently:
CBufferAccessTypeNode[args] and __cythonbufferdefaults__ = {args}),
TemplatedTypeNode[args] and __cythonbufferdefaults__ = {args}),
which should be interpreted. This happens in a general way
and other steps should be taken to ensure validity.
......@@ -154,7 +153,7 @@ class PostParse(CythonTransform):
- For __cythonbufferdefaults__ the arguments are checked for
validity.
CBufferAccessTypeNode has its directives interpreted:
TemplatedTypeNode has its directives interpreted:
Any first positional argument goes into the "dtype" attribute,
any "ndim" keyword argument goes into the "ndim" attribute and
so on. Also it is checked that the directive combination is valid.
......@@ -243,11 +242,6 @@ class PostParse(CythonTransform):
self.context.nonfatal_error(e)
return None
def visit_CBufferAccessTypeNode(self, node):
if not self.scope_type == 'function':
raise PostParseError(node.pos, ERR_BUF_LOCALONLY)
return node
class PxdPostParse(CythonTransform, SkipDeclarations):
"""
Basic interpretation/validity checking that should only be
......@@ -329,7 +323,22 @@ class InterpretCompilerDirectives(CythonTransform, SkipDeclarations):
duplication of functionality has to occur: We manually track cimports
and which names the "cython" module may have been imported to.
"""
special_methods = set(['declare', 'union', 'struct', 'typedef', 'sizeof', 'typeof', 'cast', 'address', 'pointer', 'compiled', 'NULL'])
unop_method_nodes = {
'typeof': TypeofNode,
'operator.address': AmpersandNode,
'operator.dereference': DereferenceNode,
'operator.preincrement' : inc_dec_constructor(True, '++'),
'operator.predecrement' : inc_dec_constructor(True, '--'),
'operator.postincrement': inc_dec_constructor(False, '++'),
'operator.postdecrement': inc_dec_constructor(False, '--'),
# For backwards compatability.
'address': AmpersandNode,
}
special_methods = set(['declare', 'union', 'struct', 'typedef', 'sizeof', 'cast', 'pointer', 'compiled', 'NULL']
+ unop_method_nodes.keys())
def __init__(self, context, compilation_directive_defaults):
super(InterpretCompilerDirectives, self).__init__(context)
......@@ -372,18 +381,33 @@ class InterpretCompilerDirectives(CythonTransform, SkipDeclarations):
else:
modname = u"cython"
self.cython_module_names.add(modname)
return node
elif node.module_name.startswith(u"cython."):
if node.as_name:
self.directive_names[node.as_name] = node.module_name[7:]
else:
self.cython_module_names.add(u"cython")
else:
return node
def visit_FromCImportStatNode(self, node):
if node.module_name == u"cython":
if node.module_name.startswith(u"cython."):
is_cython_module = True
submodule = node.module_name[7:] + u"."
elif node.module_name == u"cython":
is_cython_module = True
submodule = u""
else:
is_cython_module = False
if is_cython_module:
newimp = []
for pos, name, as_name, kind in node.imported_names:
if (name in Options.directive_types or
name in self.special_methods or
PyrexTypes.parse_basic_type(name)):
full_name = submodule + name
if (full_name in Options.directive_types or
full_name in self.special_methods or
PyrexTypes.parse_basic_type(full_name)):
if as_name is None:
as_name = name
self.directive_names[as_name] = name
as_name = full_name
self.directive_names[as_name] = full_name
if kind is not None:
self.context.nonfatal_error(PostParseError(pos,
"Compiler directive imports must be plain imports"))
......@@ -395,13 +419,22 @@ class InterpretCompilerDirectives(CythonTransform, SkipDeclarations):
return node
def visit_FromImportStatNode(self, node):
if node.module.module_name.value == u"cython":
if node.module.module_name.value.startswith(u"cython."):
is_cython_module = True
submodule = node.module.module_name.value[7:] + u"."
elif node.module.module_name.value == u"cython":
is_cython_module = True
submodule = u""
else:
is_cython_module = False
if is_cython_module:
newimp = []
for name, name_node in node.items:
if (name in Options.directive_types or
name in self.special_methods or
PyrexTypes.parse_basic_type(name)):
self.directive_names[name_node.name] = name
full_name = submodule + name
if (full_name in Options.directive_types or
full_name in self.special_methods or
PyrexTypes.parse_basic_type(full_name)):
self.directive_names[name_node.name] = full_name
else:
newimp.append((name, name_node))
if not newimp:
......@@ -1016,7 +1049,12 @@ class TransformBuiltinMethods(EnvTransform):
# cython.foo
function = node.function.as_cython_attribute()
if function:
if function == u'cast':
if function in InterpretCompilerDirectives.unop_method_nodes:
if len(node.args) != 1:
error(node.function.pos, u"%s() takes exactly one argument" % function)
else:
node = InterpretCompilerDirectives.unop_method_nodes[function](node.function.pos, operand=node.args[0])
elif function == u'cast':
if len(node.args) != 2:
error(node.function.pos, u"cast() takes exactly two arguments")
else:
......@@ -1034,16 +1072,6 @@ class TransformBuiltinMethods(EnvTransform):
node = SizeofTypeNode(node.function.pos, arg_type=type)
else:
node = SizeofVarNode(node.function.pos, operand=node.args[0])
elif function == 'typeof':
if len(node.args) != 1:
error(node.function.pos, u"typeof() takes exactly one argument")
else:
node = TypeofNode(node.function.pos, operand=node.args[0])
elif function == 'address':
if len(node.args) != 1:
error(node.function.pos, u"address() takes exactly one argument")
else:
node = AmpersandNode(node.function.pos, operand=node.args[0])
elif function == 'cmod':
if len(node.args) != 2:
error(node.function.pos, u"cmod() takes exactly two arguments")
......
Cython/Compiler/Parsing.pxd
View file @ c8b2401a
......@@ -28,6 +28,7 @@ cpdef p_typecast(PyrexScanner s)
cpdef p_sizeof(PyrexScanner s)
cpdef p_yield_expression(PyrexScanner s)
cpdef p_power(PyrexScanner s)
cpdef p_new_expr(PyrexScanner s)
cpdef p_trailer(PyrexScanner s, node1)
cpdef p_call(PyrexScanner s, function)
cpdef p_index(PyrexScanner s, base)
......@@ -149,3 +150,4 @@ cpdef p_doc_string(PyrexScanner s)
cpdef p_code(PyrexScanner s, level= *)
cpdef p_compiler_directive_comments(PyrexScanner s)
cpdef p_module(PyrexScanner s, pxd, full_module_name)
cpdef p_cpp_class_definition(PyrexScanner s, ctx)
Cython/Compiler/Parsing.py
View file @ c8b2401a
This diff is collapsed.
Cython/Compiler/PyrexTypes.py 100644 → 100755
View file @ c8b2401a
This diff is collapsed.
Cython/Compiler/Scanning.py
View file @ c8b2401a
......@@ -355,6 +355,14 @@ class PyrexScanner(Scanner):
t = "%s %s" % (self.sy, self.systring)
print("--- %3d %2d %s" % (line, col, t))
def peek(self):
saved = self.sy, self.systring
self.next()
next = self.sy, self.systring
self.unread(*next)
self.sy, self.systring = saved
return next
def put_back(self, sy, systring):
self.unread(self.sy, self.systring)
self.sy = sy
......
Cython/Compiler/Symtab.py
View file @ c8b2401a
This diff is collapsed.
Cython/Compiler/Tests/TestBuffer.py
View file @ c8b2401a
......@@ -21,7 +21,7 @@ class TestBufferParsing(CythonTest):
def test_basic(self):
t = self.parse(u"cdef object[float, 4, ndim=2, foo=foo] x")
bufnode = t.stats[0].base_type
self.assert_(isinstance(bufnode, CBufferAccessTypeNode))
self.assert_(isinstance(bufnode, TemplatedTypeNode))
self.assertEqual(2, len(bufnode.positional_args))
# print bufnode.dump()
# should put more here...
......@@ -65,7 +65,7 @@ class TestBufferOptions(CythonTest):
vardef = root.stats[0].body.stats[0]
assert isinstance(vardef, CVarDefNode) # use normal assert as this is to validate the test code
buftype = vardef.base_type
self.assert_(isinstance(buftype, CBufferAccessTypeNode))
self.assert_(isinstance(buftype, TemplatedTypeNode))
self.assert_(isinstance(buftype.base_type_node, CSimpleBaseTypeNode))
self.assertEqual(u"object", buftype.base_type_node.name)
return buftype
......
Cython/Compiler/Visitor.py
View file @ c8b2401a
......@@ -100,7 +100,8 @@ class TreeVisitor(BasicVisitor):
def dump_node(self, node, indent=0):
ignored = list(node.child_attrs) + [u'child_attrs', u'pos',
u'gil_message', u'subexprs']
u'gil_message', u'cpp_message',
u'subexprs']
values = []
pos = node.pos
if pos:
......
Cython/Includes/stl.pxd 0 → 100644
View file @ c8b2401a
cdef extern from "<vector>" namespace std:
cdef cppclass vector[TYPE]:
#constructors
__init__()
__init__(vector&)
__init__(int)
__init__(int, TYPE&)
__init__(iterator, iterator)
#operators
TYPE& __getitem__(int)
TYPE& __setitem__(int, TYPE&)
vector __new__(vector&)
bool __eq__(vector&, vector&)
bool __ne__(vector&, vector&)
bool __lt__(vector&, vector&)
bool __gt__(vector&, vector&)
bool __le__(vector&, vector&)
bool __ge__(vector&, vector&)
#others
void assign(int, TYPE)
#void assign(iterator, iterator)
TYPE& at(int)
TYPE& back()
iterator begin()
int capacity()
void clear()
bool empty()
iterator end()
iterator erase(iterator)
iterator erase(iterator, iterator)
TYPE& front()
iterator insert(iterator, TYPE&)
void insert(iterator, int, TYPE&)
void insert(iterator, iterator)
int max_size()
void pop_back()
void push_back(TYPE&)
iterator rbegin()
iterator rend()
void reserve(int)
void resize(int)
void resize(int, TYPE&) #void resize(size_type num, const TYPE& = TYPE())
int size()
void swap(container&)
cdef extern from "<deque>" namespace std:
cdef cppclass deque[TYPE]:
#constructors
__init__()
__init__(deque&)
__init__(int)
__init__(int, TYPE&)
__init__(iterator, iterator)
#operators
TYPE& operator[]( size_type index );
const TYPE& operator[]( size_type index ) const;
deque __new__(deque&);
bool __eq__(deque&, deque&);
bool __ne__(deque&, deque&);
bool __lt__(deque&, deque&);
bool __gt__(deque&, deque&);
bool __le__(deque&, deque&);
bool __ge__(deque&, deque&);
#others
void assign(int, TYPE&)
void assign(iterator, iterator)
TYPE& at(int)
TYPE& back()
iterator begin()
void clear()
bool empty()
iterator end()
iterator erase(iterator)
iterator erase(iterator, iterator)
TYPE& front()
iterator insert(iterator, TYPE&)
void insert(iterator, int, TYPE&)
void insert(iterator, iterator, iterator)
int max_size()
void pop_back()
void pop_front()
void push_back(TYPE&)
void push_front(TYPE&)
iterator rbegin()
iterator rend()
void resize(int)
void resize(int, TYPE&)
int size()
void swap(container&)
Demos/setup.py
View file @ c8b2401a
......@@ -13,10 +13,11 @@ except:
ext_modules=[
Extension("primes", ["primes.pyx"]),
Extension("spam", ["spam.pyx"]),
Extension("square", ["square.pyx"], language="c++"),
]
for file in glob.glob("*.pyx"):
if file != "numeric_demo.pyx":
if file != "numeric_demo.pyx" and file != "square.pyx":
ext_modules.append(Extension(file[:-4], [file], include_dirs = numpy_include_dirs))
setup(
......
runtests.py
View file @ c8b2401a
......@@ -649,7 +649,7 @@ class FileListExcluder:
self.excludes[line.split()[0]] = True
def __call__(self, testname):
return testname.split('.')[-1] in self.excludes
return testname in self.excludes or testname.split('.')[-1] in self.excludes
if __name__ == '__main__':
from optparse import OptionParser
......
tests/bugs.txt
View file @ c8b2401a
......@@ -8,3 +8,5 @@ unsignedbehaviour_T184
missing_baseclass_in_predecl_T262
cfunc_call_tuple_args_T408
cascaded_list_unpacking_T467
compile.cpp_operators
cpp_nested_templates
tests/compile/cpp_operators.pyx 0 → 100644
View file @ c8b2401a
cdef extern from "operators.h":
cdef cppclass Operators:
Operators(int)
Operators operator+(Operators)
Operators __add__(Operators, Operators)
Operators __sub__(Operators, Operators)
Operators __mul__(Operators, Operators)
Operators __div__(Operators, Operators)
bool __lt__(Operators, Operators)
bool __le__(Operators, Operators)
bool __eq__(Operators, Operators)
bool __ne__(Operators, Operators)
bool __gt__(Operators, Operators)
bool __ge__(Operators, Operators)
Operators __rshift__(Operators, int)
Operators __lshift__(Operators, int)
Operators __mod__(Operators, int)
cdef int v = 10
cdef Operators a
cdef Operators b
cdef Operators c
c = a + b
c = a - b
c = a * b
c = a / b
c = a << 2
c = a >> 1
c = b % 2
a < b
a <= b
a == b
a != b
a > b
a >= b
tests/compile/cpp_templates.pyx 0 → 100644
View file @ c8b2401a
cdef extern from "templates.h":
cdef cppclass TemplateTest1[T]:
TemplateTest1()
T value
int t
T getValue()
cdef cppclass TemplateTest2[T, U]:
TemplateTest2()
T value1
U value2
T getValue1()
U getValue2()
cdef TemplateTest1[int] a
cdef TemplateTest1[int]* b = new TemplateTest1[int]()
cdef int c = a.getValue()
c = b.getValue()
cdef TemplateTest2[int, char] d
cdef TemplateTest2[int, char]* e = new TemplateTest2[int, char]()
c = d.getValue1()
c = e.getValue2()
cdef char f = d.getValue2()
f = e.getValue2()
del b, e
tests/compile/operators.h 0 → 100644
View file @ c8b2401a
#ifndef _OPERATORS_H_
#define _OPERATORS_H_
class Operators
{
public:
int value;
Operators() { }
Operators(int value) { this->value = value; }
virtual ~Operators() { }
Operators operator+(Operators f) { return Operators(this->value + f.value); }
Operators operator-(Operators f) { return Operators(this->value - f.value); }
Operators operator*(Operators f) { return Operators(this->value * f.value); }
Operators operator/(Operators f) { return Operators(this->value / f.value); }
bool operator<(Operators f) { return this->value < f.value; }
bool operator<=(Operators f) { return this->value <= f.value; }
bool operator==(Operators f) { return this->value == f.value; }
bool operator!=(Operators f) { return this->value != f.value; }
bool operator>(Operators f) { return this->value > f.value; }
bool operator>=(Operators f) { return this->value >= f.value; }
Operators operator>>(int v) { return Operators(this->value >> v); }
Operators operator<<(int v) { return Operators(this->value << v); }
Operators operator%(int v) { return Operators(this->value % v); }
};
#endif
tests/compile/templates.h 0 → 100644
View file @ c8b2401a
#ifndef _TEMPLATES_H_
#define _TEMPLATES_H_
template<class T>
class TemplateTest1
{
public:
T value;
int t;
TemplateTest1() { }
T getValue() { return value; }
};
template<class T, class U>
class TemplateTest2
{
public:
T value1;
U value2;
TemplateTest2() { }
T getValue1() { return value1; }
U getValue2() { return value2; }
};
#endif
tests/errors/e_bufaccess.pyx
View file @ c8b2401a
......@@ -12,8 +12,8 @@ def f():
cdef object[int, 2, well] buf6
_ERRORS = u"""
1:11: Buffer types only allowed as function local variables
3:15: Buffer types only allowed as function local variables
1:17: Buffer types only allowed as function local variables
3:21: Buffer types only allowed as function local variables
6:27: "fakeoption" is not a buffer option
"""
#TODO:
......
tests/errors/e_del.pyx
View file @ c8b2401a
......@@ -12,7 +12,7 @@ def f(a):
del s.m # error: deletion of non-Python object
_ERRORS = u"""
8:6: Cannot assign to or delete this
9:45: Deletion of non-Python object
11:6: Deletion of non-Python object
12:6: Deletion of non-Python object
9:45: Deletion of non-Python, non-C++ object
11:6: Deletion of non-Python, non-C++ object
12:6: Deletion of non-Python, non-C++ object
"""
tests/run/cpp_classes.pyx 0 → 100644
View file @ c8b2401a
__doc__ = u"""
>>> test_new_del()
(2, 2)
>>> test_rect_area(3, 4)
12.0
>>> test_square_area(15)
(225.0, 225.0)
"""
cdef extern from "shapes.h" namespace shapes:
cdef cppclass Shape:
float area()
cdef cppclass Circle(Shape):
int radius
Circle(int)
cdef cppclass Rectangle(Shape):
int width
int height
Rectangle(int, int)
cdef cppclass Square(Rectangle):
int side
Square(int)
int constructor_count, destructor_count
def test_new_del():
cdef Rectangle *rect = new Rectangle(10, 20)
cdef Circle *circ = new Circle(15)
del rect, circ
return constructor_count, destructor_count
def test_rect_area(w, h):
cdef Rectangle *rect = new Rectangle(w, h)
try:
return rect.area()
finally:
del rect
def test_square_area(w):
cdef Square *sqr = new Square(w)
cdef Rectangle *rect = sqr
try:
return rect.area(), sqr.area()
finally:
del sqr
cdef double get_area(Rectangle s):
return s.area()
def test_value_call(int w):
"""
>>> test_value_call(5)
(25.0, 25.0)
"""
cdef Square *sqr = new Square(w)
cdef Rectangle *rect = sqr
try:
return get_area(sqr[0]), get_area(rect[0])
finally:
del sqr
tests/run/cpp_nested_templates.pyx 0 → 100644
View file @ c8b2401a
from cython import dereference as deref
cdef extern from "cpp_templates_helper.h":
cdef cppclass Wrap[T]:
Wrap(T)
void set(T)
T get()
bint operator==(Wrap[T])
cdef cppclass Pair[T1,T2]:
Pair(T1,T2)
T1 first()
T2 second()
bint operator==(Pair[T1,T2])
bint operator!=(Pair[T1,T2])
def test_wrap_pair(int i, double x):
"""
>>> test_wrap_pair(1, 1.5)
(1, 1.5, True, False)
>>> test_wrap_pair(2, 2.25)
(2, 2.25, True, False)
"""
cdef Pair[int, double] *pair
cdef Wrap[Pair[int, double]] *wrap
try:
pair = new Pair[int, double](i, x)
warp = new Wrap[Pair[int, double]](deref(pair))
return wrap.get().first(), wrap.get().second(), deref(wrap) == deref(wrap)
finally:
del pair, wrap
tests/run/cpp_operators.pyx 0 → 100644
View file @ c8b2401a
cimport cython.operator
from cython.operator cimport dereference as deref
cdef extern from "cpp_operators_helper.h":
cdef cppclass TestOps:
char* operator+()
char* operator-()
char* operator*()
char* operator~()
char* operator++()
char* operator--()
char* operator++(int)
char* operator--(int)
char* operator+(int)
char* operator-(int)
char* operator*(int)
char* operator/(int)
char* operator%(int)
char* operator|(int)
char* operator&(int)
char* operator^(int)
char* operator<<(int)
char* operator>>(int)
char* operator==(int)
char* operator!=(int)
char* operator>=(int)
char* operator<=(int)
char* operator>(int)
char* operator<(int)
char* operator[](int)
char* operator()(int)
def test_unops():
"""
>>> test_unops()
unary +
unary -
unary ~
unary *
"""
cdef TestOps* t = new TestOps()
print +t[0]
print -t[0]
print ~t[0]
print deref(t[0])
del t
def test_incdec():
"""
>>> test_incdec()
unary ++
unary --
post ++
post --
"""
cdef TestOps* t = new TestOps()
print cython.operator.preincrement(t[0])
print cython.operator.predecrement(t[0])
print cython.operator.postincrement(t[0])
print cython.operator.postdecrement(t[0])
del t
def test_binop():
"""
>>> test_binop()
binary +
binary -
binary *
binary /
binary %
binary &
binary |
binary ^
binary <<
binary >>
"""
cdef TestOps* t = new TestOps()
print t[0] + 1
print t[0] - 1
print t[0] * 1
print t[0] / 1
print t[0] % 1
print t[0] & 1
print t[0] | 1
print t[0] ^ 1
print t[0] << 1
print t[0] >> 1
del t
def test_cmp():
"""
>>> test_cmp()
binary ==
binary !=
binary >=
binary >
binary <=
binary <
"""
cdef TestOps* t = new TestOps()
print t[0] == 1
print t[0] != 1
print t[0] >= 1
print t[0] > 1
print t[0] <= 1
print t[0] < 1
del t
def test_index_call():
"""
>>> test_index_call()
binary []
binary ()
"""
cdef TestOps* t = new TestOps()
print t[0][100]
print t[0](100)
del t
tests/run/cpp_operators_helper.h 0 → 100644
View file @ c8b2401a
#define UN_OP(op) const char* operator op () { return "unary "#op; }
#define POST_UN_OP(op) const char* operator op (int x) { return "post "#op; }
#define BIN_OP(op) const char* operator op (int x) { return "binary "#op; }
class TestOps {
public:
UN_OP(-);
UN_OP(+);
UN_OP(*);
UN_OP(~);
UN_OP(!);
UN_OP(&);
UN_OP(++);
UN_OP(--);
POST_UN_OP(++);
POST_UN_OP(--);
BIN_OP(+);
BIN_OP(-);
BIN_OP(*);
BIN_OP(/);
BIN_OP(%);
BIN_OP(<<);
BIN_OP(>>);
BIN_OP(|);
BIN_OP(&);
BIN_OP(^);
BIN_OP(==);
BIN_OP(!=);
BIN_OP(<=);
BIN_OP(<);
BIN_OP(>=);
BIN_OP(>);
BIN_OP([]);
BIN_OP(());
};
tests/run/cpp_stl.pyx 0 → 100644
View file @ c8b2401a
__doc__ = u"""
>>> test_vector([1,10,100])
1
10
100
"""
cdef extern from "vector" namespace std:
cdef cppclass iterator[T]:
pass
cdef cppclass vector[T]:
#constructors
__init__()
T at(int)
void push_back(T t)
void assign(int, T)
void clear()
iterator end()
iterator begin()
int size()
def test_vector(L):
cdef vector[int] *V = new vector[int]()
for a in L:
V.push_back(a)
cdef int i
for i in range(len(L)):
print V.at(i)
del V
tests/run/cpp_stl_vector.pyx 0 → 100644
View file @ c8b2401a
cdef extern from "<vector>" namespace std:
cdef cppclass vector[T]:
void push_back(T)
size_t size()
T operator[](size_t)
def simple_test(double x):
"""
>>> simple_test(55)
3
"""
cdef vector[double] *v
try:
v = new vector[double]()
v.push_back(1.0)
v.push_back(x)
from math import pi
v.push_back(pi)
return v.size()
finally:
del v
def list_test(L):
"""
>>> list_test([1,2,4,8])
(4, 4)
>>> list_test([])
(0, 0)
>>> list_test([-1] * 1000)
(1000, 1000)
"""
cdef vector[int] *v
try:
v = new vector[int]()
for a in L:
v.push_back(a)
return len(L), v.size()
finally:
del v
def index_test(L):
"""
>>> index_test([1,2,4,8])
(1.0, 8.0)
>>> index_test([1.25])
(1.25, 1.25)
"""
cdef vector[double] *v
try:
v = new vector[double]()
for a in L:
v.push_back(a)
return v[0][0], v[0][len(L)-1]
finally:
del v
tests/run/cpp_templates.pyx 0 → 100644
View file @ c8b2401a
from cython.operator import dereference as deref
cdef extern from "cpp_templates_helper.h":
cdef cppclass Wrap[T]:
Wrap(T)
void set(T)
T get()
bint operator==(Wrap[T])
cdef cppclass Pair[T1,T2]:
Pair(T1,T2)
T1 first()
T2 second()
bint operator==(Pair[T1,T2])
bint operator!=(Pair[T1,T2])
def test_int(int x, int y):
"""
>>> test_int(3, 4)
(3, 4, False)
>>> test_int(100, 100)
(100, 100, True)
"""
cdef Wrap[int] *a, *b
try:
a = new Wrap[int](x)
b = new Wrap[int](0)
b.set(y)
return a.get(), b.get(), a[0] == b[0]
finally:
del a, b
def test_double(double x, double y):
"""
>>> test_double(3, 3.5)
(3.0, 3.5, False)
>>> test_double(100, 100)
(100.0, 100.0, True)
"""
cdef Wrap[double] *a, *b
try:
a = new Wrap[double](x)
b = new Wrap[double](-1)
b.set(y)
return a.get(), b.get(), deref(a) == deref(b)
finally:
del a, b
def test_pair(int i, double x):
"""
>>> test_pair(1, 1.5)
(1, 1.5, True, False)
>>> test_pair(2, 2.25)
(2, 2.25, True, False)
"""
cdef Pair[int, double] *pair
try:
pair = new Pair[int, double](i, x)
return pair.first(), pair.second(), deref(pair) == deref(pair), deref(pair) != deref(pair)
finally:
del pair
tests/run/cpp_templates_helper.h 0 → 100644
View file @ c8b2401a
template <class T>
class Wrap {
T value;
public:
Wrap(T v) { value = v; }
void set(T v) { value = v; }
T get(void) { return value; }
bool operator==(Wrap<T> other) { return value == other.value; }
};
template <class T1, class T2>
class Pair {
T1 _first;
T2 _second;
public:
Pair(T1 u, T2 v) { _first = u; _second = v; }
T1 first(void) { return _first; }
T2 second(void) { return _second; }
bool operator==(Pair<T1,T2> other) { return _first == other._first && _second == other._second; }
bool operator!=(Pair<T1,T2> other) { return _first != other._first || _second != other._second; }
};
tests/run/new_as_nonkeyword.pyx 0 → 100644
View file @ c8b2401a
cdef extern from *:
int new(int new)
def new(x):
"""
>>> new(3)
3
"""
cdef int new = x
return new
def x(new):
"""
>>> x(10)
110
>>> x(1)
1
"""
if new*new != new:
return new + new**2
return new
class A:
def new(self, n):
"""
>>> a = A()
>>> a.new(3)
6
>>> a.new(5)
120
"""
if n <= 1:
return 1
else:
return n * self.new(n-1)
tests/run/shapes.h 0 → 100644
View file @ c8b2401a
#ifndef SHAPES_H
#define SHAPES_H
namespace shapes {
int constructor_count = 0;
int destructor_count = 0;
class Shape
{
public:
virtual float area() = 0;
Shape() { constructor_count++; }
virtual ~Shape() { destructor_count++; }
};
class Rectangle : public Shape
{
public:
Rectangle(int width, int height)
{
this->width = width;
this->height = height;
}
float area() { return width * height; }
int width;
int height;
};
class Square : public Rectangle
{
public:
Square(int side) : Rectangle(side, side) { this->side = side; }
int side;
};
class Circle : public Shape {
public:
Circle(int radius) { this->radius = radius; }
float area() { return 3.1415926535897931f * radius; }
int radius;
};
}
#endif
tests/run/unop_extras.pyx 0 → 100644
View file @ c8b2401a
cimport cython
def test_deref(int x):
"""
>>> test_deref(3)
3
>>> test_deref(5)
5
"""
cdef int* x_ptr = &x
return cython.dereference(x_ptr)
def increment_decrement(int x):
"""
>>> increment_decrement(10)
11 11 12
11 11 10
10
"""
print cython.preincrement(x), cython.postincrement(x), x
print cython.predecrement(x), cython.postdecrement(x), x
return x
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7