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commit    52906f175a05a4e7e5e4a0e6021c32b1bfb221cf
Author:   Heikki Linnakangas <heikki.linnakangas@iki.fi>
Date:     Wed Jan 23 10:47:00 2013 +0000
First released in: 9.3.0

    Implement pg_unreachable() on MSVC.


 src/include/c.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/include/c.h b/src/include/c.h
index 59af5b5cb8e..230229c80e4 100644
--- a/src/include/c.h
+++ b/src/include/c.h
@@ -755,6 +755,8 @@ typedef NameData *Name;
  */
 #if defined(HAVE__BUILTIN_UNREACHABLE) && !defined(USE_ASSERT_CHECKING)
 #define pg_unreachable() __builtin_unreachable()
+#elif defined(_MSC_VER) && !defined(USE_ASSERT_CHECKING)
+#define pg_unreachable() __assume(0)
 #else
 #define pg_unreachable() abort()
 #endif


[parent: eaf764842eb2]