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Gwenaël Samain
cython
Commits
3d30a2a7
Commit
3d30a2a7
authored
Mar 14, 2009
by
Robert Bradshaw
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Reduce code size for tuple unpacking.
parent
114e8f0d
Changes
1
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1 changed file
with
24 additions
and
15 deletions
+24
-15
Cython/Compiler/ExprNodes.py
Cython/Compiler/ExprNodes.py
+24
-15
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Cython/Compiler/ExprNodes.py
View file @
3d30a2a7
...
@@ -3042,21 +3042,10 @@ class SequenceNode(NewTempExprNode):
...
@@ -3042,21 +3042,10 @@ class SequenceNode(NewTempExprNode):
code
.
putln
(
"} else {"
)
code
.
putln
(
"} else {"
)
if
rhs
.
type
is
tuple_type
:
if
rhs
.
type
is
tuple_type
:
code
.
globalstate
.
use_utility_code
(
raise_none_iter_error_utility_code
)
code
.
globalstate
.
use_utility_code
(
tuple_unpacking_error_code
)
code
.
putln
(
"if (%s == Py_None) {"
%
code
.
putln
(
"__Pyx_UnpackTupleError(%s, %s);"
%
(
rhs
.
py_result
())
code
.
putln
(
"__Pyx_RaiseNoneNotIterableError();"
)
code
.
putln
(
"} else if (PyTuple_GET_SIZE(%s) < %s) {"
%
(
rhs
.
py_result
(),
len
(
self
.
args
)))
rhs
.
py_result
(),
len
(
self
.
args
)))
code
.
globalstate
.
use_utility_code
(
raise_need_more_values_to_unpack
)
code
.
putln
(
code
.
error_goto
(
self
.
pos
))
code
.
putln
(
"__Pyx_RaiseNeedMoreValuesError(PyTuple_GET_SIZE(%s));"
%
rhs
.
py_result
());
code
.
putln
(
"} else {"
)
code
.
globalstate
.
use_utility_code
(
raise_need_more_values_to_unpack
)
code
.
putln
(
"__Pyx_RaiseTooManyValuesError();"
);
code
.
putln
(
"}"
)
code
.
putln
(
code
.
error_goto
(
self
.
pos
))
else
:
else
:
code
.
putln
(
code
.
putln
(
"%s = PyObject_GetIter(%s); %s"
%
(
"%s = PyObject_GetIter(%s); %s"
%
(
...
@@ -5570,6 +5559,26 @@ static INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
...
@@ -5570,6 +5559,26 @@ static INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
#------------------------------------------------------------------------------------
#------------------------------------------------------------------------------------
tuple_unpacking_error_code
=
UtilityCode
(
proto
=
"""
static void __Pyx_UnpackTupleError(PyObject *, Py_ssize_t index); /*proto*/
"""
,
impl
=
"""
static void __Pyx_UnpackTupleError(PyObject *t, Py_ssize_t index) {
if (t == Py_None) {
__Pyx_RaiseNoneNotIterableError();
} else if (PyTuple_GET_SIZE(t) < index) {
__Pyx_RaiseNeedMoreValuesError(PyTuple_GET_SIZE(t));
} else {
__Pyx_RaiseTooManyValuesError();
}
}
"""
,
requires
=
[
raise_none_iter_error_utility_code
,
raise_need_more_values_to_unpack
,
raise_too_many_values_to_unpack
]
)
unpacking_utility_code
=
UtilityCode
(
unpacking_utility_code
=
UtilityCode
(
proto
=
"""
proto
=
"""
static PyObject *__Pyx_UnpackItem(PyObject *, Py_ssize_t index); /*proto*/
static PyObject *__Pyx_UnpackItem(PyObject *, Py_ssize_t index); /*proto*/
...
...
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