Error: undefined identifier 'selector'
Mike McKee via Digitalmars-d-learn
digitalmars-d-learn at puremagic.com
Tue Dec 15 00:14:24 PST 2015
I found the fix:
$ sudo brew update
$ sudo brew uninstall --force dmd
$ sudo su
$ cd /Library
$ rm -rfd D
$ sudo brew install dmd
This not only takes one from an older dmd to a more current
version (in my case, from 2.068 to 2.069), but it also fixes a
bug where /Library/D doesn't get updated. (Besides, the El
Capitan version of 2.069 now doesn't use /Library/D.)
When I did that, I found I was able to compile like so:
volomike:cpptod4 mike$ dmd -m64 -L-framework -LFoundation test.d
volomike:cpptod4 mike$ ls
test test.d test.o
volomike:cpptod4 mike$ ./test
2015-12-15 03:07:52.669 test[7308:116958] Hello World!
So, it not only used an Objective C NSString object, but it fed
it to NSLog and I got console output in NSLog format.
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