Nim/tests/toverflw.nim
2008-08-23 11:16:44 +02:00

15 lines
278 B
Nim

# Tests emc's ability to detect overflows
{.push overflowChecks: on.}
var
a, b: int
a = high(int)
b = -2
try:
writeln(stdout, b - a)
except EOverflow:
writeln(stdout, "the computation overflowed")
{.pop.} # overflow check
#OUT the computation overflowed