From: Jim Kingdon <jkingdon@engr.sgi.com>
Date: Sun, 14 Nov 1993 06:40:47 +0000 (+0000)
Subject: 	* stabsread.c (read_type): Skip the colon when reading a
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=79cf7e1f330c45abe5460fb6182d5bca684f9187;p=binutils-gdb.git

	* stabsread.c (read_type): Skip the colon when reading a
	cross-reference.  Only complain, not error_type, on unrecognized
	cross-reference types.  error_type, not dump core, if the colon is
	missing.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 22930f72908..81c809dc629 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,10 @@
+Sun Nov 14 00:28:13 1993  Jim Kingdon  (kingdon@lioth.cygnus.com)
+
+	* stabsread.c (read_type): Skip the colon when reading a
+	cross-reference.  Only complain, not error_type, on unrecognized
+	cross-reference types.  error_type, not dump core, if the colon is
+	missing.
+
 Fri Nov 12 16:23:08 1993  Stu Grossman  (grossman at cygnus.com)
 
 	* config/m68k/tm-sun3.h:  Disable use of alternate breakpoint insn
diff --git a/gdb/stabsread.c b/gdb/stabsread.c
index d038ca65459..3f037fb3e61 100644
--- a/gdb/stabsread.c
+++ b/gdb/stabsread.c
@@ -1321,14 +1321,26 @@ read_type (pp, objfile)
 	      code = TYPE_CODE_ENUM;
 	      break;
 	    default:
-	      return error_type (pp);
+	      {
+		/* Complain and keep going, so compilers can invent new
+		   cross-reference types.  */
+		static struct complaint msg =
+		  {"Unrecognized cross-reference type `%c'", 0, 0};
+		complain (&msg, (*pp)[0]);
+		code = TYPE_CODE_STRUCT;
+		break;
+	      }
 	    }
 	   
 	  p = strchr(*pp, ':');
+	  if (p == NULL)
+	    return error_type (pp);
 	  while (p[1] == ':')
 	    {
 	       p += 2;
 	       p = strchr(p, ':');
+	       if (p == NULL)
+		 return error_type (pp);
 	    }
 	  to = type_name = 
 		(char *)obstack_alloc (&objfile->type_obstack, p - *pp + 1);
@@ -1339,8 +1351,9 @@ read_type (pp, objfile)
 	    *to++ = *from++;
 	  *to = '\0';
 	  
-	  /* Set the pointer ahead of the name which we just read.  */
-	  *pp = from;
+	  /* Set the pointer ahead of the name which we just read, and
+	     the colon.  */
+	  *pp = from + 1;
 	}
 
 	/* Now check to see whether the type has already been declared.  */