gh-116869: Fix redefinition of the _PyOptimizerObject type #116963
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Defining a type twice is a C11 feature and so makes the C API
incompatible with C99. Fix the issue by only defining the type once.
Example of warning (treated as an error):
In file included from Include/Python.h:122:
Include/cpython/optimizer.h:77:3: error: redefinition of typedef
'_PyOptimizerObject' is a C11 feature [-Werror,-Wtypedef-redefinition]
} _PyOptimizerObject;
^
build/Include/cpython/optimizer.h:60:35: note: previous definition is here
typedef struct _PyOptimizerObject _PyOptimizerObject;
^
vstinner
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Mar 20, 2024
…hon#116963) Defining a type twice is a C11 feature and so makes the C API incompatible with C99. Fix the issue by only defining the type once. Example of warning (treated as an error): In file included from Include/Python.h:122: Include/cpython/optimizer.h:77:3: error: redefinition of typedef '_PyOptimizerObject' is a C11 feature [-Werror,-Wtypedef-redefinition] } _PyOptimizerObject; ^ build/Include/cpython/optimizer.h:60:35: note: previous definition is here typedef struct _PyOptimizerObject _PyOptimizerObject; ^
adorilson
pushed a commit
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Mar 25, 2024
…hon#116963) Defining a type twice is a C11 feature and so makes the C API incompatible with C99. Fix the issue by only defining the type once. Example of warning (treated as an error): In file included from Include/Python.h:122: Include/cpython/optimizer.h:77:3: error: redefinition of typedef '_PyOptimizerObject' is a C11 feature [-Werror,-Wtypedef-redefinition] } _PyOptimizerObject; ^ build/Include/cpython/optimizer.h:60:35: note: previous definition is here typedef struct _PyOptimizerObject _PyOptimizerObject; ^
diegorusso
pushed a commit
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that referenced
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Apr 17, 2024
…hon#116963) Defining a type twice is a C11 feature and so makes the C API incompatible with C99. Fix the issue by only defining the type once. Example of warning (treated as an error): In file included from Include/Python.h:122: Include/cpython/optimizer.h:77:3: error: redefinition of typedef '_PyOptimizerObject' is a C11 feature [-Werror,-Wtypedef-redefinition] } _PyOptimizerObject; ^ build/Include/cpython/optimizer.h:60:35: note: previous definition is here typedef struct _PyOptimizerObject _PyOptimizerObject; ^
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Defining a type twice is a C11 feature and so makes the C API incompatible with C99. Fix the issue by only defining the type once.
Example of warning (treated as an error):