This started to happen and I can't recall what did I change that would be relevant:
"Microsoft Visual C++ Debug Library" error message
Debug Assertion Failed
Program: c:\ti\ccsv6\tools\compiler\arm_5.1.10\bin\armcl.exe
File: isctype.c
Line: 68
Expression: (unsigned)(c+1) <= 256
I have no clue where does that come from, please help. It happens even right after you start CCS. As a blind attempt, I changed the compiler option on the project down to 5.1.8, and the same error happens with the replaced compiler.
CCS is 6.0.1.00040 in Windows 7 64-bits