A computer-implemented method includes identifying a primary symbol table associated with a primary source code file and identifying a secondary symbol table associated with a secondary source code file. The computer-implemented further includes receiving a source code association indication. The source code association indication includes at least one association relationship between the primary source code file and the secondary source code file. The computer-implemented further includes creating a comprehensive symbol table. The comprehensive symbol table comprises contents of the primary symbol table and contents of the secondary symbol table. A corresponding computer program product and computer system are also disclosed.