[New-bugs-announce] [issue22463] Warnings when building on AIX

[Julien ÉLIE]

New submission from Julien ÉLIE:

Building Python 2.7.8 on AIX 7.1 gives the following warnings:

Parser/pgen.c:282:9: warning: variable 'i' set but not used [-Wunused-but-set-variable]
Include/objimpl.h:164:66: warning: right-hand operand of comma expression has no effect [-Wunused-value]
/home/iulius/autobuild/src/Python-2.7.8/Modules/cPickle.c:4495:8: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]
/home/iulius/autobuild/src/Python-2.7.8/Modules/cPickle.c:202:8: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]
/home/iulius/autobuild/src/Python-2.7.8/Modules/readline.c:777:1: warning: 'on_completion_display_matches_hook' defined but not used [-Wunused-function]
./pyconfig.h:1182:0: warning: "_POSIX_C_SOURCE" redefined
./pyconfig.h:1204:0: warning: "_XOPEN_SOURCE" redefined
/home/iulius/autobuild/src/Python-2.7.8/Modules/tkappinit.c:29:15: warning: variable 'main_window' set but not used [-Wunused-but-set-variable]
/home/iulius/autobuild/src/Python-2.7.8/Modules/_ctypes/ctypes.h:456:13: warning: 'capsule_destructor_CTYPES_CAPSULE_WCHAR_T' defined but not used [-Wunused-function]
/home/iulius/autobuild/src/Python-2.7.8/Modules/_ctypes/cfield.c:50:29: warning: variable 'length' set but not used [-Wunused-but-set-variable]
/home/iulius/autobuild/src/Python-2.7.8/Modules/_ctypes/ctypes.h:456:13: warning: 'capsule_destructor_CTYPES_CAPSULE_WCHAR_T' defined but not used [-Wunused-function]

----------
components: Build
messages: 227283
nosy: jelie
priority: normal
severity: normal
status: open
title: Warnings when building on AIX
type: compile error
versions: Python 2.7

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22463>
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