[flang-commits] [flang] [Flang][Runtime] Handle missing definitions in <cfenv> (PR #101242)

[Louis Dionne via flang-commits]

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@@ -12,9 +12,26 @@
 #include "terminator.h"
 #include <cfenv>
 
+// Some system don't define those exceptions, although they are mandated by
+// c++11 standard (e.g. musl, emscripten).
+#ifndef FE_INVALID
+#define FE_INVALID 0
+#endif
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ldionne wrote:

I don't think those are conforming definitions.

https://github.com/llvm/llvm-project/pull/101242