TC isn't much help in error reporting

Bugzilla Link	1102
Created on	Nov 10, 2013 19:16
Version	svn
OS	Linux
Architecture	PC
Attachments	ipddStar.sac

Extended Description

Created an attachment (id=995)
source code to reproduce fault
sac2c ipddStar.sac -v1
typecheck/new_types.c:904 Assertion "(NTYPE_CON(array) == TC_aks) || (NTYPE_CON(array) == TC_akv) || (NTYPE_CON(array) == TC_akd) || (NTYPE_CON(array) == TC_audgz) || (NTYPE_CON(array) == TC_aud)" failed!
TYgetScalar applied to other than array type!
sac2c -V
sac2c v1.00-beta (Haggis And Apple)
 developer rev 18410 linux-gnu_x86_64
 (Sat Nov  9 16:39:54 EST 2013 by sac)
The problem is in this line:
 Crow = plusDDD( toD( y[colx]), Crow );
plusDDD() exists, but only for scalar-scalar arguments; 
the code wants a vector-vector function, but it does not
exist. It would be nice if it told us that.