I get an extremely confusing error (see title) for a short line of code: f((a -> a,); b=1). Not sure, what is wrong here? I tried adding another set of parentheses, but the same error: f(((a -> a),); b=1).

ERROR: syntax: ssavalue with no def

jpsamaroo May 14, 2019, 10:16pm 2

Please post an MWE and your Julia versioninfo() output so we can better assist you:

Topic		Replies	Views
"UndefVarError" in loop New to Julia	2	3590	January 17, 2019
I have no idea what's wrong. Please help! ERROR: UndefVarError: i not defined General Usage while-for-scope , i-not-defined	6	7240	July 28, 2021
Issue with loop General Usage	8	1046	February 14, 2019
Met a weird error; UndefVarError New to Julia error	5	1275	September 9, 2020
REPL copy/paste resulting in UndefVarError 'julia' not defined General Usage repl	2	373	September 30, 2023