BUG: Developer Studio Hangs with !MS$FIXEDFORMLINESIZE: 132

• Microsoft Fortran PowerStation for Windows 95 and Windows NT, version 4.0

SYMPTOMS

In Developer Studio, if you use !ms$fixedformlinesize or the $fixedformlinesize metacommand at the beginning of a fixed-form source file in the editor and type in 132 or more characters on a single line, Developer Studio hangs or quits with the following error:

Under Windows NT version 3.51:

The instruction at "0x77f87dd1 referenced memory at "0xd072a417".
The memory could not be "read".

No error message - Developer Studio hangs

STATUS

Microsoft has confirmed this to be a bug in the Microsoft products listed at the beginning of this article. We are researching this problem and will post new information here in the Microsoft Knowledge Base as it becomes available.

MORE INFORMATION

Steps to Reproduce Problem

1. In Developer Studio, create a new text file with the .for extension.



2. On the first line in column 1, type the following and save the file:

   !MS$FIXEDFORMLINESIZE: 132




3. On the next line, press the TAB key to move to column 7, and type the character x repeatedly beyond the 132 column mark in the editor.



4. Press the ENTER key to get to the beginning of the next line, and then press the UP ARROW key followed by the END key to get to the end of the text you typed in step 3. This causes Developer Studio to either hang or generate an Access Violation.

Additional query words: crash 4.00

Keywords : kbide kbVC
Version : :4.0
Platform : NT WINDOWS
Issue type :