Node: Full Support for Compiler Types, Next: Array Bounds Expressions, Previous: Popular Non-standard Types, Up: Missing Features
g77 doesn't support INTEGER, REAL, and COMPLEX equivalents
for all applicable back-end-supported types (char, short int,
int, long int, long long int, and long double).
This means providing intrinsic support, and maybe constant
support (using F90 syntax) as well, and, for most
machines will result in automatic support of INTEGER*1,
INTEGER*2, INTEGER*8, maybe even REAL*16,
and so on.