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gcc
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refs/tags/releases/gcc-4.6.0
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.
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gcc
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testsuite
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gcc.dg
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cpp
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warn-undef-2.c
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// { dg-do preprocess }
// { dg-options "-std=gnu99 -fdiagnostics-show-option -Werror=undef" }
/* { dg-message "some warnings being treated as errors" "" {target "*-*-*"} 0 } */
#if x // { dg-error "\"x\" is not defined .-Werror=undef." }
#endif
