From: bernhardheld <bernhardheld@4a8a32a2-be11-0410-ad9d-d568d2c75423>
Date: Sun, 23 Mar 2003 21:30:24 +0000 (+0000)
Subject: src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=f6efd90660f690c80bfc69ca68c0bfdff1f535d1;p=fw%2Fsdcc

src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"


git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@2413 4a8a32a2-be11-0410-ad9d-d568d2c75423
---

diff --git a/ChangeLog b/ChangeLog
index dcdad148..845eb11c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -20,6 +20,7 @@
 	* src/pic/gen.c (genpic14Code)
 	* src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
 	* src/xa51/gen.c (genXA51Code)
+	* src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
 
 2003-03-22  Frieder Ferlemann <Frieder.Ferlemann@web.de>
 
diff --git a/src/SDCCast.c b/src/SDCCast.c
index 2c096d01..51b016fd 100644
--- a/src/SDCCast.c
+++ b/src/SDCCast.c
@@ -2930,7 +2930,8 @@ decorateType (ast * tree)
 	}
       /* if unsigned value < 0  then always false */
       /* if (unsigned value) > 0 then (unsigned value) */
-      if (SPEC_USIGN(LETYPE(tree)) && IS_LITERAL(RTYPE(tree)) && 
+      if (LETYPE(tree) && SPEC_USIGN(LETYPE(tree)) &&
+	  RTYPE(tree)  && IS_LITERAL(RTYPE(tree))  && 
 	  ((int) floatFromVal (valFromType (RETYPE (tree)))) == 0) {
 
 	  if (tree->opval.op == '<') {