" i : INTEGER;"
" j : INTEGER;"
""
- "PROCEDURE Tier(VAR x : INTEGER);"
- "VAR"
- " z : INTEGER;"
+ "PROCEDURE ^ Tier(x : INTEGER);"
+ ""
+ "PROCEDURE Tier(x : INTEGER);"
+ "VAR a : INTEGER;"
"BEGIN;"
- " x := i;"
+ " a := 1;"
"END Tier;"
""
+ "PROCEDURE ^ Tier(x : INTEGER);"
+ ""
"BEGIN;"
- " i := 666;"
- " Tier(j);"
+ " i := ABS(-666);"
+ " Tier(i);"
+ " ABS(1);"
"END Test."
;