[flang-commits] [flang] [flang] Warn when F128 is unsupported (PR #102147)

[Tom Eccles via flang-commits]

================
@@ -462,8 +509,10 @@ end function ieee_real_a##AKIND##_i##KKIND;
   interface ieee_real
     SPECIFICS_I(IEEE_REAL_I)
     SPECIFICS_R(IEEE_REAL_R)
+#if FLANG_SUPPORT_R16
----------------
tblah wrote:

I disabled these parts of the library when REAL16 is unsupported because we also disable REAL10 on unsupported machines. Is something different about REAL16 that means we should just build with warnings?

https://github.com/llvm/llvm-project/pull/102147