From: Doug Evans <dje@google.com>
Date: Tue, 19 Oct 2010 04:22:20 +0000 (+0000)
Subject: 	* c-typeprint.c (c_type_print_base, case TYPE_CODE_TYPEDEF): Verify
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8c540a24cf3403ee2d92d495bde7c8ac472da1d0;p=binutils-gdb.git

	* c-typeprint.c (c_type_print_base, case TYPE_CODE_TYPEDEF): Verify
	assumptions of when this case happens.  Print "<unnamed typedef>".
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a98fde1ddd0..bff8559eeb4 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2010-10-18  Doug Evans  <dje@google.com>
+
+	* c-typeprint.c (c_type_print_base, case TYPE_CODE_TYPEDEF): Verify
+	assumptions of when this case happens.  Print "<unnamed typedef>".
+
 2010-10-18  Tom Tromey  <tromey@redhat.com>
 
 	* valprint.c (val_print_string): Pass 'encoding' to
diff --git a/gdb/c-typeprint.c b/gdb/c-typeprint.c
index 0fd077b36fc..87f7b0d3b67 100644
--- a/gdb/c-typeprint.c
+++ b/gdb/c-typeprint.c
@@ -707,6 +707,13 @@ c_type_print_base (struct type *type, struct ui_file *stream, int show,
   switch (TYPE_CODE (type))
     {
     case TYPE_CODE_TYPEDEF:
+      /* If we get here, the typedef doesn't have a name, and we couldn't
+	 resolve TYPE_TARGET_TYPE.  Not much we can do.  */
+      gdb_assert (TYPE_NAME (type) == NULL);
+      gdb_assert (TYPE_TARGET_TYPE (type) == NULL);
+      fprintf_filtered (stream, _("<unnamed typedef>"));
+      break;
+
     case TYPE_CODE_ARRAY:
     case TYPE_CODE_PTR:
     case TYPE_CODE_MEMBERPTR: