Error C1001 An internal error has occurred in the compiler. c:\dev\blender\extern\eigen3\eigen\src\core\products\generalmatrixmatrix.h 62
fatal error C1001: An internal error has occurred in the compiler.
1> (compiler file 'f:\dd\vctools\compiler\utc\src\p2\main.c', line 246)
1> To work around this problem, try simplifying or changing the program near the locations listed above.
1> Please choose the Technical Support command on the Visual C++
1> Help menu, or open the Technical Support help file for more information
This happens only in MSVC 2015 SP1 and not in 2013 SP4 or SP5.
I hacked around it by doing:
@@ -140,8 +140,14 @@ static void run(Index rows, Index cols, Index depth,
// Release all the sub blocks B'_j of B' for the current thread,
// i.e., we simply decrement the number of users by 1
for(Index j=0; j<threads; ++j)
#pragma omp atomic
+ (info[j].users) -= 1;
*** This bug has been marked as a duplicate of bug 1096 ***
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