From: Peter Eisentraut <peter_e@gmx.net>
Date: Mon, 30 Apr 2018 18:34:05 +0000 (-0400)
Subject: Remove plperl isnan hack
X-Git-Tag: REL_11_BETA1~137
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b04ebca6cd845c0a51da71efa3e2c57d32e823cd;p=postgresql

Remove plperl isnan hack

The code previously undefined isnan because of a compiler warning on
MinGW.  Since we now need to use isnan, we can't do that anymore.

We might need a different solution if the compiler warning is too
annoying.
---

diff --git a/src/pl/plperl/plperl.h b/src/pl/plperl/plperl.h
index 843331e9dd..c72c6ea59f 100644
--- a/src/pl/plperl/plperl.h
+++ b/src/pl/plperl/plperl.h
@@ -17,13 +17,6 @@
 /* stop perl headers from hijacking stdio and other stuff on Windows */
 #ifdef WIN32
 #define WIN32IO_IS_STDIO
-/*
- * isnan is defined in both the perl and mingw headers. We don't use it,
- * so this just clears up the compile warning.
- */
-#ifdef isnan
-#undef isnan
-#endif
 #endif							/* WIN32 */
 
 /*