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Boxiang Sun
cython
Commits
e2f43afd
Commit
e2f43afd
authored
Oct 16, 2008
by
Lisandro Dalcin
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fix the declaration/initilization/cleanup of module global cdef Python objects
parent
94b89da9
Changes
4
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4 changed files
with
9 additions
and
4 deletions
+9
-4
Cython/Compiler/ModuleNode.py
Cython/Compiler/ModuleNode.py
+2
-2
Cython/Compiler/ParseTreeTransforms.py
Cython/Compiler/ParseTreeTransforms.py
+2
-1
Cython/Compiler/Symtab.py
Cython/Compiler/Symtab.py
+2
-0
tests/compile/globvardef.pyx
tests/compile/globvardef.pyx
+3
-1
No files found.
Cython/Compiler/ModuleNode.py
View file @
e2f43afd
...
@@ -1633,7 +1633,7 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
...
@@ -1633,7 +1633,7 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
rev_entries
.
reverse
()
rev_entries
.
reverse
()
for
entry
in
rev_entries
:
for
entry
in
rev_entries
:
if
entry
.
visibility
!=
'extern'
:
if
entry
.
visibility
!=
'extern'
:
if
entry
.
type
.
is_pyobject
:
if
entry
.
type
.
is_pyobject
and
entry
.
used
:
code
.
put_var_decref_clear
(
entry
)
code
.
put_var_decref_clear
(
entry
)
if
Options
.
generate_cleanup_code
>=
3
:
if
Options
.
generate_cleanup_code
>=
3
:
code
.
putln
(
"/*--- Type import cleanup code ---*/"
)
code
.
putln
(
"/*--- Type import cleanup code ---*/"
)
...
@@ -1734,7 +1734,7 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
...
@@ -1734,7 +1734,7 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
# variables to None.
# variables to None.
for
entry
in
env
.
var_entries
:
for
entry
in
env
.
var_entries
:
if
entry
.
visibility
!=
'extern'
:
if
entry
.
visibility
!=
'extern'
:
if
entry
.
type
.
is_pyobject
:
if
entry
.
type
.
is_pyobject
and
entry
.
used
:
code
.
put_init_var_to_py_none
(
entry
)
code
.
put_init_var_to_py_none
(
entry
)
def
generate_c_function_export_code
(
self
,
env
,
code
):
def
generate_c_function_export_code
(
self
,
env
,
code
):
...
...
Cython/Compiler/ParseTreeTransforms.py
View file @
e2f43afd
...
@@ -183,9 +183,10 @@ class PostParse(CythonTransform):
...
@@ -183,9 +183,10 @@ class PostParse(CythonTransform):
handler
(
decl
)
handler
(
decl
)
continue
# Remove declaration
continue
# Remove declaration
raise
PostParseError
(
decl
.
pos
,
ERR_CDEF_INCLASS
)
raise
PostParseError
(
decl
.
pos
,
ERR_CDEF_INCLASS
)
first_assignment
=
self
.
scope_type
!=
'module'
stats
.
append
(
SingleAssignmentNode
(
node
.
pos
,
stats
.
append
(
SingleAssignmentNode
(
node
.
pos
,
lhs
=
NameNode
(
node
.
pos
,
name
=
declbase
.
name
),
lhs
=
NameNode
(
node
.
pos
,
name
=
declbase
.
name
),
rhs
=
declbase
.
default
,
first
=
True
))
rhs
=
declbase
.
default
,
first
=
first_assignment
))
declbase
.
default
=
None
declbase
.
default
=
None
newdecls
.
append
(
decl
)
newdecls
.
append
(
decl
)
node
.
declarators
=
newdecls
node
.
declarators
=
newdecls
...
...
Cython/Compiler/Symtab.py
View file @
e2f43afd
...
@@ -934,6 +934,8 @@ class ModuleScope(Scope):
...
@@ -934,6 +934,8 @@ class ModuleScope(Scope):
entry.is_pyglobal = 1
entry.is_pyglobal = 1
else:
else:
entry.is_cglobal = 1
entry.is_cglobal = 1
if entry.type.is_pyobject:
entry.init = 0
self.var_entries.append(entry)
self.var_entries.append(entry)
return entry
return entry
...
...
tests/compile/globvardef.pyx
View file @
e2f43afd
...
@@ -3,3 +3,5 @@ cdef a_global_pyobject
...
@@ -3,3 +3,5 @@ cdef a_global_pyobject
a_global_int
=
0
a_global_int
=
0
a_global_pyobject
=
None
a_global_pyobject
=
None
cdef
object
unused
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