From e646d35db0f964c3a87edb40eaf32c568c13c242 Mon Sep 17 00:00:00 2001
From: uz <uz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Sun, 16 Aug 2009 19:23:07 +0000
Subject: [PATCH] Output an apropriate error message when a floating point type
 is encountered (instead of an internal compiler error).

git-svn-id: svn://svn.cc65.org/cc65/trunk@4028 b7a2c559-68d2-44c3-8de9-860c34a00d81
---
 src/cc65/codegen.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/cc65/codegen.c b/src/cc65/codegen.c
index b1a3fc57d..2500f27ee 100644
--- a/src/cc65/codegen.c
+++ b/src/cc65/codegen.c
@@ -70,7 +70,12 @@
 static void typeerror (unsigned type)
 /* Print an error message about an invalid operand type */
 {
-    Internal ("Invalid type in CF flags: %04X, type = %u", type, type & CF_TYPE);
+    /* Special handling for floats here: */
+    if ((type & CF_TYPE) == CF_FLOAT) {
+        Fatal ("Floating point type is currently unsupported");
+    } else {
+        Internal ("Invalid type in CF flags: %04X, type = %u", type, type & CF_TYPE);
+    }
 }