Author: Armin Rigo <[email protected]>
Branch:
Changeset: r91946:2d76a6b9d1c2
Date: 2017-07-21 10:18 +0200
http://bitbucket.org/pypy/pypy/changeset/2d76a6b9d1c2/
Log: import cffi/f928bdbf5e1f
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
@@ -95,6 +95,7 @@
#define _cffi_from_c_ulong PyLong_FromUnsignedLong
#define _cffi_from_c_longlong PyLong_FromLongLong
#define _cffi_from_c_ulonglong PyLong_FromUnsignedLongLong
+#define _cffi_from_c__Bool PyBool_FromLong
#define _cffi_to_c_double PyFloat_AsDouble
#define _cffi_to_c_float PyFloat_AsDouble
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
@@ -1,7 +1,12 @@
/***** Support code for embedding *****/
-#if defined(_MSC_VER)
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#if defined(_WIN32)
# define CFFI_DLLEXPORT __declspec(dllexport)
#elif defined(__GNUC__)
# define CFFI_DLLEXPORT __attribute__((visibility("default")))
@@ -525,3 +530,7 @@
#undef cffi_compare_and_swap
#undef cffi_write_barrier
#undef cffi_read_barrier
+
+#ifdef __cplusplus
+}
+#endif
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
@@ -412,6 +412,9 @@
prnt(' }')
prnt(' p[0] = (const void *)0x%x;' % self._version)
prnt(' p[1] = &_cffi_type_context;')
+ prnt('#if PY_MAJOR_VERSION >= 3')
+ prnt(' return NULL;')
+ prnt('#endif')
prnt('}')
# on Windows, distutils insists on putting init_cffi_xyz in
# 'export_symbols', so instead of fighting it, just give up and
@@ -578,7 +581,7 @@
def _convert_expr_from_c(self, tp, var, context):
if isinstance(tp, model.BasePrimitiveType):
- if tp.is_integer_type():
+ if tp.is_integer_type() and tp.name != '_Bool':
return '_cffi_from_c_int(%s, %s)' % (var, tp.name)
elif isinstance(tp, model.UnknownFloatType):
return '_cffi_from_c_double(%s)' % (var,)
diff --git a/lib_pypy/cffi/vengine_cpy.py b/lib_pypy/cffi/vengine_cpy.py
--- a/lib_pypy/cffi/vengine_cpy.py
+++ b/lib_pypy/cffi/vengine_cpy.py
@@ -296,7 +296,7 @@
def _convert_expr_from_c(self, tp, var, context):
if isinstance(tp, model.PrimitiveType):
- if tp.is_integer_type():
+ if tp.is_integer_type() and tp.name != '_Bool':
return '_cffi_from_c_int(%s, %s)' % (var, tp.name)
elif tp.name != 'long double':
return '_cffi_from_c_%s(%s)' % (tp.name.replace(' ', '_'), var)
@@ -872,6 +872,7 @@
#define _cffi_from_c_ulong PyLong_FromUnsignedLong
#define _cffi_from_c_longlong PyLong_FromLongLong
#define _cffi_from_c_ulonglong PyLong_FromUnsignedLongLong
+#define _cffi_from_c__Bool PyBool_FromLong
#define _cffi_to_c_double PyFloat_AsDouble
#define _cffi_to_c_float PyFloat_AsDouble
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
@@ -3838,6 +3838,7 @@
assert result == samples
for i in range(len(samples)):
assert result[i] == p[i] and type(result[i]) is type(p[i])
+ assert (type(result[i]) is bool) == (type(samples[i]) is bool)
#
BInt = new_primitive_type("int")
py.test.raises(TypeError, unpack, p)
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
@@ -1450,20 +1450,30 @@
py.test.skip("_Bool not in MSVC")
ffi = FFI()
ffi.cdef("struct foo_s { _Bool x; };"
- "_Bool foo(_Bool);")
+ "_Bool foo(_Bool); _Bool (*foop)(_Bool);")
lib = ffi.verify("""
struct foo_s { _Bool x; };
int foo(int arg) {
return !arg;
}
+ _Bool _foofunc(_Bool x) {
+ return !x;
+ }
+ _Bool (*foop)(_Bool) = _foofunc;
""")
p = ffi.new("struct foo_s *")
p.x = 1
- assert p.x == 1
+ assert p.x is True
py.test.raises(OverflowError, "p.x = -1")
py.test.raises(TypeError, "p.x = 0.0")
- assert lib.foo(1) == 0
- assert lib.foo(0) == 1
+ assert lib.foop(1) is False
+ assert lib.foop(True) is False
+ assert lib.foop(0) is True
+ py.test.raises(OverflowError, lib.foop, 42)
+ py.test.raises(TypeError, lib.foop, 0.0)
+ assert lib.foo(1) is False
+ assert lib.foo(True) is False
+ assert lib.foo(0) is True
py.test.raises(OverflowError, lib.foo, 42)
py.test.raises(TypeError, lib.foo, 0.0)
assert int(ffi.cast("_Bool", long(1))) == 1
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
@@ -1939,7 +1939,7 @@
ffi = FFI()
ffi.cdef("bool f(void);")
lib = verify(ffi, "test_bool_in_cpp", "char f(void) { return 2; }")
- assert lib.f() == 1
+ assert lib.f() is True
def test_bool_in_cpp_2():
ffi = FFI()
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
@@ -1419,20 +1419,30 @@
py.test.skip("_Bool not in MSVC")
ffi = FFI()
ffi.cdef("struct foo_s { _Bool x; };"
- "_Bool foo(_Bool);")
+ "_Bool foo(_Bool); _Bool (*foop)(_Bool);")
lib = ffi.verify("""
struct foo_s { _Bool x; };
int foo(int arg) {
return !arg;
}
+ _Bool _foofunc(_Bool x) {
+ return !x;
+ }
+ _Bool (*foop)(_Bool) = _foofunc;
""")
p = ffi.new("struct foo_s *")
p.x = 1
- assert p.x == 1
+ assert p.x is True
py.test.raises(OverflowError, "p.x = -1")
py.test.raises(TypeError, "p.x = 0.0")
- assert lib.foo(1) == 0
- assert lib.foo(0) == 1
+ assert lib.foop(1) is False
+ assert lib.foop(True) is False
+ assert lib.foop(0) is True
+ py.test.raises(OverflowError, lib.foop, 42)
+ py.test.raises(TypeError, lib.foop, 0.0)
+ assert lib.foo(1) is False
+ assert lib.foo(True) is False
+ assert lib.foo(0) is True
py.test.raises(OverflowError, lib.foo, 42)
py.test.raises(TypeError, lib.foo, 0.0)
assert int(ffi.cast("_Bool", long(1))) == 1
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