merge from gcc

2 files changed, 32 insertions, 23 deletions

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index b3e904f..30bfe4f 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,9 @@
+2003-03-11  Carlo Wood  <carlo@gnu.org>
+
+	* cplus-dem.c (demangle_integral_value): Correction to reflect
+	patch of 2002-01-10 in order to also make negative multi-digits
+	without leading underscore work.
+
 2003-03-03  Mark Mitchell  <mark@codesourcery.com>
 
 	* cplus-dem.c: Add license exception to copyright notice.
diff --git a/libiberty/cplus-dem.c b/libiberty/cplus-dem.c
index af35bc1..59afcd3 100644
--- a/libiberty/cplus-dem.c
+++ b/libiberty/cplus-dem.c
@@ -1797,31 +1797,34 @@ demangle_integral_value (work, mangled, s)
 
       success = 0;
 
-      /* Negative numbers are indicated with a leading `m'.  */
-      if (**mangled == 'm')
-	{
-	  string_appendn (s, "-", 1);
-	  (*mangled)++;
-	}
-      else if (mangled[0][0] == '_' && mangled[0][1] == 'm')
-	{
-	  /* Since consume_count_with_underscores does not handle the
-	     `m'-prefix we must do it here, using consume_count and
-	     adjusting underscores: we have to consume the underscore
-	     matching the prepended one.  */
-	  multidigit_without_leading_underscore = 1;
-	  string_appendn (s, "-", 1);
-	  (*mangled) += 2;
-	}
-      else if (**mangled == '_')
-	{
-	  /* Do not consume a following underscore;
-	     multidigit_without_leading_underscore will consume what should be
-	     consumed.  */
-	  leave_following_underscore = 1;
+      if (**mangled == '_')
+        {
+	  if (mangled[0][1] == 'm')
+	    {
+	      /* Since consume_count_with_underscores does not handle the
+		 `m'-prefix we must do it here, using consume_count and
+		 adjusting underscores: we have to consume the underscore
+		 matching the prepended one.  */
+	      multidigit_without_leading_underscore = 1;
+	      string_appendn (s, "-", 1);
+	      (*mangled) += 2;
+	    }
+	  else
+	    {
+	      /* Do not consume a following underscore;
+	         consume_count_with_underscores will consume what
+	         should be consumed.  */
+	      leave_following_underscore = 1;
+	    }
 	}
       else
 	{
+	  /* Negative numbers are indicated with a leading `m'.  */
+	  if (**mangled == 'm')
+	  {
+	    string_appendn (s, "-", 1);
+	    (*mangled)++;
+	  }
 	  /* Since consume_count_with_underscores does not handle
 	     multi-digit numbers that do not start with an underscore,
 	     and this number can be an integer template parameter,
@@ -1862,7 +1865,7 @@ demangle_integral_value (work, mangled, s)
 	  /* All is well.  */
 	  success = 1;
 	}
-    }
+      }
 
   return success;
 }