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-rw-r--r--include/verify.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/verify.h b/include/verify.h
index 00e78d3f8c..c3db0e3c72 100644
--- a/include/verify.h
+++ b/include/verify.h
@@ -1,2 +1,4 @@
/* Gnulib <verify.h>, simplified by assuming GCC 4.6 or later. */
#define verify(R) _Static_assert (R, "verify (" #R ")")
+
+#define assume(R) ((R) ? (void) 0 : __builtin_unreachable ())