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[3.8] bpo-38425: Fix ‘res’ may be used uninitialized warning (GH-16688) #16693

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Merged
merged 1 commit into from
Oct 10, 2019
Merged

[3.8] bpo-38425: Fix ‘res’ may be used uninitialized warning (GH-16688) #16693

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3 changes: 2 additions & 1 deletion Parser/asdl_c.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1191,7 +1191,6 @@ class PartingShots(StaticVisitor):
/* mode is 0 for "exec", 1 for "eval" and 2 for "single" input */
mod_ty PyAST_obj2mod(PyObject* ast, PyArena* arena, int mode)
{
mod_ty res;
PyObject *req_type[3];
char *req_name[] = {"Module", "Expression", "Interactive"};
int isinstance;
Expand All @@ -1217,6 +1216,8 @@ class PartingShots(StaticVisitor):
req_name[mode], Py_TYPE(ast)->tp_name);
return NULL;
}

mod_ty res = NULL;
if (obj2ast_mod(ast, &res, arena) != 0)
return NULL;
else
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3 changes: 2 additions & 1 deletion Python/Python-ast.c
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