Semicolon ;
Solution of all compilation errors;

If only it was that easy....

You have to be new if semicolons are the only problems in your code :x

Make a script to add ";" at the end of the line after the compiler returns an error or make own wrapper(or makefile) for the compiler, so that you could have "--blind" switch. If necessary, make the script leave macros alone and don't do multiline strings(or handle them too). :)

Stupid for big codebases though.

if (true) ; {//error
};//error too