This compiler's painful Indian address? (6)
I believe the answer is:
mysore
'indian address?' is the definition.
The definition suggests a singular noun which matches the answer.
'this compiler's painful' is the wordplay.
'this compiler's' becomes 'my' (I've seen this in other clues).
'painful' becomes 'sore' (similar in meaning).
'my'+'sore'='MYSORE'
Can you help me to learn more?
(Other definitions for mysore that I've seen before include "city of India" , "Indian city?" .)