Ned Deily <[email protected]> added the comment:
The expat update introduces unsightly build warnings:
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv
-O3 -Wall -std=c99 -Wextra -Wno-unused-result -Wno-unused-parameter
-Wno-missing-field-initializers -Wstrict-prototypes
-Werror=implicit-function-declaration -I./Include/internal
-DHAVE_EXPAT_CONFIG_H=1 -DXML_POOR_ENTROPY=1 -DUSE_PYEXPAT_CAPI
-I/Users/nad/Projects/PyDev/active/dev/3x/source/Modules/expat -I./Include -I.
-I/Users/nad/Projects/PyDev/active/dev/3x/source/Include
-I/Users/nad/Projects/PyDev/active/dev/3x/source -c
/Users/nad/Projects/PyDev/active/dev/3x/source/Modules/expat/xmlparse.c -o
build/temp.macosx-10.14-x86_64-3.9/Users/nad/Projects/PyDev/active/dev/3x/source/Modules/expat/xmlparse.o
-Wno-implicit-fallthrough
/Users/nad/Projects/PyDev/active/dev/3x/source/Modules/expat/xmlparse.c:3027:11:
warning: code will never be executed
[-Wunreachable-code]
parser->m_characterDataHandler(parser->m_handlerArg,
parser->m_dataBuf, 0);
^~~~~~
/Users/nad/Projects/PyDev/active/dev/3x/source/Modules/expat/xmlparse.c:3026:18:
note: silence by adding parentheses to
mark code as explicitly dead
else if (0 && parser->m_characterDataHandler)
^
/* DISABLES CODE */ ( )
/Users/nad/Projects/PyDev/active/dev/3x/source/Modules/expat/xmlparse.c:3728:9:
warning: code will never be executed
[-Wunreachable-code]
parser->m_characterDataHandler(parser->m_handlerArg, parser->m_dataBuf,
0);
^~~~~~
/Users/nad/Projects/PyDev/active/dev/3x/source/Modules/expat/xmlparse.c:3727:16:
note: silence by adding parentheses to
mark code as explicitly dead
else if (0 && parser->m_characterDataHandler)
^
/* DISABLES CODE */ ( )
2 warnings generated.
----------
nosy: +ned.deily
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Python tracker <[email protected]>
<https://bugs.python.org/issue37437>
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