Add empty_file test case

2c8eec8a · flip1995 · 3f0e4c09 · 2c8eec8a · 2c8eec8a
Unverified Commit 2c8eec8a authored Oct 26, 2018 by flip1995
--- a/lexer/empty_file.mj
+++ b/lexer/empty_file.mj
--- a/lexer/empty_file.mj.out
+++ b/lexer/empty_file.mj.out
+EOF