Nim/tests/accept/run/toverflw.nim
2010-02-26 01:26:16 +01:00

15 lines
278 B
Nim
Executable file

# 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