prog.cs(5,41): error CS1525: Unexpected symbol `throws', expecting `;', `{', `=>', or `where'
prog.cs(10,9): error CS1519: Unexpected symbol `catch' in class, struct, or interface member declaration
prog.cs(10,24): error CS1519: Unexpected symbol `)' in class, struct, or interface member declaration
prog.cs(10,26): error CS9010: Primary constructor body is not allowed
prog.cs(15,9): error CS1525: Unexpected symbol `void', expecting `class', `delegate', `enum', `interface', `partial', or `struct'
Compilation failed: 5 error(s), 0 warnings