javacc problem

[nazaninzahra]

hi
I want to now when the compiler(which i have written with javacc) discover a semantic error, how it can report the line number where error occurred.

[r035198x]

hi
I want to now when the compiler(which i have written with javacc) discover a semantic error, how it can report the line number where error occurred.

Depends on how you have written your compiler. Have you read each line of the source file into a Collection first?