Merge #889: fix uninitialized read in tests
99a1cfec17print warnings for conditional-uninitialized (PiRK)3d2cf6c5bdinitialize variable in tests (PiRK) Pull request description: ACKs for top commit: real-or-random: ACK99a1cfec17code inspection jonasnick: ACK99a1cfec17Tree-SHA512: 72f92f51c44210ab54f166920f540525db0e3d1f19a2fa56e4a6d157a38a582f9dc649d919cf3278482c9fd723021b07759284a8fccbc574b62a22aac0facf51
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@@ -82,6 +82,15 @@ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[char foo;]])],
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CFLAGS="$saved_CFLAGS"
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])
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saved_CFLAGS="$CFLAGS"
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CFLAGS="-Wconditional-uninitialized $CFLAGS"
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AC_MSG_CHECKING([if ${CC} supports -Wconditional-uninitialized])
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AC_COMPILE_IFELSE([AC_LANG_SOURCE([[char foo;]])],
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[ AC_MSG_RESULT([yes]) ],
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[ AC_MSG_RESULT([no])
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CFLAGS="$saved_CFLAGS"
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])
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saved_CFLAGS="$CFLAGS"
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CFLAGS="-fvisibility=hidden $CFLAGS"
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AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
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