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nexedi
cython
Commits
fba0673a
Commit
fba0673a
authored
May 26, 2020
by
Celelibi
Committed by
GitHub
May 26, 2020
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Emit an error when typeid() is used outside of C++ mode (GH-3637)
parent
6a6d4bc2
Changes
2
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2 changed files
with
29 additions
and
0 deletions
+29
-0
Cython/Compiler/ExprNodes.py
Cython/Compiler/ExprNodes.py
+3
-0
tests/errors/e_cpp_only_features.pyx
tests/errors/e_cpp_only_features.pyx
+26
-0
No files found.
Cython/Compiler/ExprNodes.py
View file @
fba0673a
...
...
@@ -10896,7 +10896,10 @@ class TypeidNode(ExprNode):
typeinfo_entry
=
typeinfo_module
.
lookup
(
'type_info'
)
return
PyrexTypes
.
CFakeReferenceType
(
PyrexTypes
.
c_const_type
(
typeinfo_entry
.
type
))
cpp_message
=
'typeid operator'
def
analyse_types
(
self
,
env
):
self
.
cpp_check
(
env
)
type_info
=
self
.
get_type_info_type
(
env
)
if
not
type_info
:
self
.
error
(
"The 'libcpp.typeinfo' module must be cimported to use the typeid() operator"
)
...
...
tests/errors/e_cpp_only_features.pyx
0 → 100644
View file @
fba0673a
# mode: error
# tag: no-cpp, werror
from
cython.operator
import
typeid
def
use_typeid
():
cdef
int
i
=
0
print
typeid
(
i
)
==
typeid
(
i
)
cdef
cppclass
A
:
pass
def
use_new
():
cdef
A
*
x
=
new
A
()
def
use_del
():
cdef
A
a
=
A
()
cdef
A
*
p
=
&
a
del
p
_ERRORS
=
"""
8:10: typeid operator only allowed in c++
8:23: typeid operator only allowed in c++
14:20: Operation only allowed in c++
19:4: Operation only allowed in c++
"""
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