egcs-980129, fixed ambiguous `else' warnings in the gcc/f/ dir.

[Jason Merrill]

>>>>> Richard Henderson <rth@cygnus.com> writes:

> It would be my preference that the pieces of the patch like this,
> in which the if-then-else tree is full, _not_ be installed.  This
> will remind us that we should fix the bug in the warning code.

The GNU coding standards already call for a nested if to be wrapped in
braces, regardless of whether or not it is actually ambiguous...

Jason