From 976f8a2c8d9cd0b36533fc9d2d5a6341e5386570 Mon Sep 17 00:00:00 2001
From: das <das>
Date: Mon, 24 Aug 2009 03:18:23 +0000
Subject: 	* generic/tkInt.h: Annotate Tcl_Panic as noreturn for clang
 static 	analyzer in PURIFY builds, replacing preprocessor/assert
 technique.

---
 ChangeLog       | 3 +++
 generic/tkInt.h | 6 ++----
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index dc2dff0..ec7f04c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2009-08-24  Daniel Steffen  <das@users.sourceforge.net>
 
+	* generic/tkInt.h: Annotate Tcl_Panic as noreturn for clang static
+	analyzer in PURIFY builds, replacing preprocessor/assert technique.
+
 	* generic/tkBind.c (HandleEventGenerate): Don't generate events for
 	windows that don't exist yet (fixes TkAqua testsuite crash).
 
diff --git a/generic/tkInt.h b/generic/tkInt.h
index 958695e..d43278a 100644
--- a/generic/tkInt.h
+++ b/generic/tkInt.h
@@ -11,7 +11,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: $Id: tkInt.h,v 1.107 2009/08/19 23:02:00 pspjuth Exp $
+ * RCS: $Id: tkInt.h,v 1.108 2009/08/24 03:18:23 das Exp $
  */
 
 #ifndef _TKINT
@@ -989,9 +989,7 @@ MODULE_SCOPE Tcl_HashTable	tkPredefBitmapTable;
 #if defined(PURIFY) && defined(__clang__) && !defined(CLANG_ASSERT)
 #include <assert.h>
 #define CLANG_ASSERT(x) assert(x)
-#define TclPanic Tcl_Panic
-#undef Tcl_Panic
-#define Tcl_Panic(f, ...) do { TclPanic(f,##__VA_ARGS__); CLANG_ASSERT(0); } while(0)
+EXTERN void Tcl_Panic(const char * format, ...) __attribute__((analyzer_noreturn));
 #elif !defined(CLANG_ASSERT)
 #define CLANG_ASSERT(x)
 #endif
-- 
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