gh-124064: Fix some -Wconversion warnings by vstinner · Pull Request #124174 · python/cpython · GitHub
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gh-124064: Fix some -Wconversion warnings #124174

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Merged
vstinner merged 4 commits into from
Sep 17, 2024
Merged

gh-124064: Fix some -Wconversion warnings #124174

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6899ab1
gh-124064: Fix some -Wconversion warnings
vstinner Sep 17, 2024
622cc5c
Update warnings ignore files
vstinner Sep 17, 2024
ee637e6
revert pegen
vstinner Sep 17, 2024
ae8406c
update import.c warnings count
vstinner Sep 17, 2024
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2 changes: 1 addition & 1 deletion Include/internal/pycore_gc.h
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2 changes: 1 addition & 1 deletion Include/internal/pycore_list.h
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@ _Py_memory_repeat(char* dest, Py_ssize_t len_dest, Py_ssize_t len_src)
Py_ssize_t copied = len_src;
while (copied < len_dest) {
Py_ssize_t bytes_to_copy = Py_MIN(copied, len_dest - copied);
memcpy(dest + copied, dest, bytes_to_copy);
memcpy(dest + copied, dest, (size_t)bytes_to_copy);
copied += bytes_to_copy;
}
}
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4 changes: 2 additions & 2 deletions Include/internal/pycore_stackref.h
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Original file line number Diff line number Diff line change
Expand Up @@ -98,7 +98,7 @@ typedef union _PyStackRef {
static inline PyObject *
PyStackRef_AsPyObjectBorrow(_PyStackRef stackref)
{
PyObject *cleared = ((PyObject *)((stackref).bits & (~Py_TAG_BITS)));
PyObject *cleared = ((PyObject *)((stackref).bits & (~(uintptr_t)Py_TAG_BITS)));

@colesbury colesbury Sep 17, 2024

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Same here

return cleared;
}
#else
Expand Down Expand Up @@ -133,7 +133,7 @@ _PyStackRef_FromPyObjectSteal(PyObject *obj)
{
// Make sure we don't take an already tagged value.
assert(((uintptr_t)obj & Py_TAG_BITS) == 0);
int tag = (obj == NULL || _Py_IsImmortal(obj)) ? (Py_TAG_DEFERRED) : Py_TAG_PTR;
unsigned int tag = (obj == NULL || _Py_IsImmortal(obj)) ? (Py_TAG_DEFERRED) : Py_TAG_PTR;
return ((_PyStackRef){.bits = ((uintptr_t)(obj)) | tag});
}
# define PyStackRef_FromPyObjectSteal(obj) _PyStackRef_FromPyObjectSteal(_PyObject_CAST(obj))
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1 change: 0 additions & 1 deletion Tools/build/.warningignore_macos
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,6 @@
Include/internal/mimalloc/mimalloc/internal.h 4
Include/internal/pycore_backoff.h 1
Include/internal/pycore_dict.h 2
Include/internal/pycore_gc.h 1
Include/internal/pycore_long.h 2
Include/internal/pycore_object.h 4
Modules/_asynciomodule.c 3
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4 changes: 0 additions & 4 deletions Tools/build/.warningignore_ubuntu
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