From: J"orn Rennecke <amylaar@cygnus.co.uk>
Date: Mon, 29 Nov 1999 18:11:35 +0000 (+0000)
Subject: Fix for gcc.c-torture/noncompile/920824-1.c on SH (and mips?)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d0f89bfce0ad403ff763b9beb51f5fbb76701639;p=gcc.git

Fix for gcc.c-torture/noncompile/920824-1.c on SH (and mips?)

Fix for gcc.c-torture/noncompile/920824-1.c on SH (and mips?)
	* dwarfout.c (field_byte_offset): Size can be zero if there was
	an error.

From-SVN: r30708
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 07811cbb6c9..afd4fc99bee 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+Mon Nov 29 18:09:39 1999  J"orn Rennecke <amylaar@cygnus.co.uk>
+
+	* dwarfout.c (field_byte_offset): Size can be zero if there was
+	an error.
+
 1999-11-29  Bernd Schmidt  <bernds@cygnus.co.uk>
 
 	* fold-const.c (split_tree): Delete unused vars ORIG_IN and TYPE.
diff --git a/gcc/dwarfout.c b/gcc/dwarfout.c
index d8ddfb09939..1df09c60ee1 100644
--- a/gcc/dwarfout.c
+++ b/gcc/dwarfout.c
@@ -2024,6 +2024,15 @@ field_byte_offset (decl)
   bitpos_tree = DECL_FIELD_BITPOS (decl);
   field_size_tree = DECL_SIZE (decl);
 
+  /* If there was an error, the size could be zero.  */
+  if (! field_size_tree)
+    {
+      if (errorcount)
+	return 0;
+      abort ();
+    }
+    
+
   /* We cannot yet cope with fields whose positions or sizes are variable,
      so for now, when we see such things, we simply return 0.  Someday,
      we may be able to handle such cases, but it will be damn difficult.  */