# HG changeset patch
# User Christian Kamm <kamm incasoftware de>
# Date 1217177560 -7200
# Node ID 1a9bdbd4ac608c7b8d52af1098c505d59078ea5f
# Parent  798ee94a0be7fc34784eb9db42d3a87f01a941e7
Make RealEquals only compare the data bytes.

Fixes run/t/template_class_13_* regressions introduced in [r401].

diff -r 798ee94a0be7 -r 1a9bdbd4ac60 dmd/expression.c
--- a/dmd/expression.c	Sun Jul 27 17:53:49 2008 +0200
+++ b/dmd/expression.c	Sun Jul 27 18:52:40 2008 +0200
@@ -1498,7 +1498,7 @@
 	/* In some cases, the REALPAD bytes get garbage in them,
 	 * so be sure and ignore them.
 	 */
-	memcmp(&x1, &x2, sizeof(real_t)) == 0;
+	memcmp(&x1, &x2, REAL_T_SIZE - REAL_T_PAD) == 0;
 }
 
 int RealExp::equals(Object *o)
diff -r 798ee94a0be7 -r 1a9bdbd4ac60 dmd/mars.h
--- a/dmd/mars.h	Sun Jul 27 17:53:49 2008 +0200
+++ b/dmd/mars.h	Sun Jul 27 18:52:40 2008 +0200
@@ -213,6 +213,8 @@
 #include "d-gcc-real.h"
 #else
 typedef long double real_t;
+#define REAL_T_SIZE 12
+#define REAL_T_PAD 2
 #endif
 
 // Modify OutBuffer::writewchar to write the correct size of wchar