cp-demangle.c (d_demangle): If DMGL_PARAMS is not set, don't expect that we've read the entire string.

	* cp-demangle.c (d_demangle): If DMGL_PARAMS is not set, don't
	expect that we've read the entire string.
	(is_ctor_or_dtor): Don't expect that we've read the entire
	string--reverse patch of 2003-11-29.

From-SVN: r74651

2 files changed, 40 insertions, 31 deletions

diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index cd7200d..c33e83b 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,10 @@
+2003-12-15  Ian Lance Taylor  <ian@wasabisystems.com>
+
+	* cp-demangle.c (d_demangle): If DMGL_PARAMS is not set, don't
+	expect that we've read the entire string.
+	(is_ctor_or_dtor): Don't expect that we've read the entire
+	string--reverse patch of 2003-11-29.
+
 2003-12-15  Brendan Kehoe  <brendan@zen.org>
 
 	* libiberty/Makefile.in (floatformat.o): Add dependency on
diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c
index e675752..7a806dc 100644
--- a/libiberty/cp-demangle.c
+++ b/libiberty/cp-demangle.c
@@ -3622,9 +3622,11 @@ d_demangle (mangled, options, palc)
   else
     dc = d_type (&di);
 
-  /* If we didn't consume the entire mangled string, then we didn't
-     successfully demangle it.  */
-  if (d_peek_char (&di) != '\0')
+  /* If DMGL_PARAMS is set, then if we didn't consume the entire
+     mangled string, then we didn't successfully demangle it.  If
+     DMGL_PARAMS is not set, we didn't look at the trailing
+     parameters.  */
+  if (((options & DMGL_PARAMS) != 0) && d_peek_char (&di) != '\0')
     dc = NULL;
 
 #ifdef CP_DEMANGLE_DEBUG
@@ -3829,37 +3831,37 @@ is_ctor_or_dtor (mangled, ctor_kind, dtor_kind)
 
   dc = d_mangled_name (&di, 1);
 
+  /* Note that because we did not pass DMGL_PARAMS, we don't expect to
+     demangle the entire string.  */
+
   ret = 0;
-  if (d_peek_char (&di) == '\0')
+  while (dc != NULL)
     {
-      while (dc != NULL)
+      switch (dc->type)
 	{
-	  switch (dc->type)
-	    {
-	    default:
-	      dc = NULL;
-	      break;
-	    case D_COMP_TYPED_NAME:
-	    case D_COMP_TEMPLATE:
-	    case D_COMP_RESTRICT_THIS:
-	    case D_COMP_VOLATILE_THIS:
-	    case D_COMP_CONST_THIS:
-	      dc = d_left (dc);
-	      break;
-	    case D_COMP_QUAL_NAME:
-	      dc = d_right (dc);
-	      break;
-	    case D_COMP_CTOR:
-	      *ctor_kind = dc->u.s_ctor.kind;
-	      ret = 1;
-	      dc = NULL;
-	      break;
-	    case D_COMP_DTOR:
-	      *dtor_kind = dc->u.s_dtor.kind;
-	      ret = 1;
-	      dc = NULL;
-	      break;
-	    }
+	default:
+	  dc = NULL;
+	  break;
+	case D_COMP_TYPED_NAME:
+	case D_COMP_TEMPLATE:
+	case D_COMP_RESTRICT_THIS:
+	case D_COMP_VOLATILE_THIS:
+	case D_COMP_CONST_THIS:
+	  dc = d_left (dc);
+	  break;
+	case D_COMP_QUAL_NAME:
+	  dc = d_right (dc);
+	  break;
+	case D_COMP_CTOR:
+	  *ctor_kind = dc->u.s_ctor.kind;
+	  ret = 1;
+	  dc = NULL;
+	  break;
+	case D_COMP_DTOR:
+	  *dtor_kind = dc->u.s_dtor.kind;
+	  ret = 1;
+	  dc = NULL;
+	  break;
 	}
     }