DOCUMENT:Q121015  22-JUL-2001  [visualc]
TITLE   :FIX: Incorrect Template Declaration Causes Compiler Hang
PRODUCT :Microsoft C Compiler
PROD/VER:winnt:
OPER/SYS:
KEYWORDS:kbcode kbCompiler kbCPPonly kbVC

======================================================================
-------------------------------------------------------------------------------
The information in this article applies to:

 - The C/C++ Compiler (CL.EXE), included with:
    - *EDITOR Please do not choose this product*Microsoft Visual C++ 32-bit Edition* use 241, 265, 225, version 2.0 
-------------------------------------------------------------------------------

SYMPTOMS
========

The compiler may hang (stop processing) when compiling a template that includes
a syntax error in the function declaration as shown in the samples in this
article.

RESOLUTION
==========

Press CTRL+BREAK to stop the build process and return the focus to Visual C++.
Correcting the syntax error will allow the code to compile.

STATUS
======

Microsoft has confirmed this to be a bug in the Microsoft products listed at the
beginning of this article. This problem was corrected in Microsoft Visual C++,
32-bit Edition, version 4.0.

MORE INFORMATION
================

The following samples can be used to reproduce the problem:

Sample Code 1
-------------

   /* Compile options needed: none
   */ 

   template <class T>

   T max(T a, T b>    // Note: ">" on right should be a ")"
       {
       return a;
       }

   void main () {}

Sample Code 2
-------------

   /* Compile options needed: none
   */ 

   template<class TYPE, class ARG_TYPE>
   class CList
   {
   public:
       TYPE* GetHead (void);
   };

   // 
   //   SYNTAX ERROR: "TYPE(" instead of "TYPE*"
   // 
   template<class TYPE, class ARG_TYPE>
   inline TYPE( CList<TYPE, ARG_TYPE>::GetHead (void)
   {
   }

Additional query words: 2.00 9.00 hang lock-up freeze

======================================================================
Keywords          : kbcode kbCompiler kbCPPonly kbVC 
Technology        : kbVCsearch kbAudDeveloper kbCVCComp
Version           : winnt:
Issue type        : kbbug
Solution Type     : kbfix

=============================================================================

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