don't have any parameters in most expressions, rather than using them
as the procvar itself) -> replaced procvar<>nil with assigned(procvar)
in test/tmacprocvar.pp to keep it compiling (otherwise it now called
the procvar); necessary in combination with the next fix to compile
webtbs/tw17379a.pp
* automatically disambiguate the use of the function name when used as a
parameter in macpas mode (if the formal parameter type is a procvar
type then interpret it as the current function definition, otherwise
as the current function result) (mantis #17379)
git-svn-id: trunk@15971 -