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overflowing-checking for rhs of shift operators #23536

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merged 5 commits into from
Mar 24, 2015
Merged

overflowing-checking for rhs of shift operators #23536

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19fef72
Added panic-on-overflow for rhs of left and right shift expressions.
pnkfelix Mar 19, 2015
61ff823
Test suite for overflowing shift operators.
pnkfelix Mar 19, 2015
5e47c66
workaround bugs in pretty-printer so that we can pass check-stage2-pr…
pnkfelix Mar 21, 2015
4dfec6c
placate check-pretty and pretty-printer bug; see also issue 23623.
pnkfelix Mar 22, 2015
bb9d210
Fix shift-overflow in very old run-pass test.
pnkfelix Mar 23, 2015
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Fix shift-overflow in very old run-pass test.
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@pnkfelix
pnkfelix committed Mar 23, 2015
commit bb9d210c99ab248e81598d70c39c3968ab9d09eb
2 changes: 1 addition & 1 deletion src/test/run-pass/over-constrained-vregs.rs
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Expand Up @@ -11,7 +11,7 @@
// Regression test for issue #152.
pub fn main() {
let mut b: uint = 1_usize;
while b <= 32_usize {
while b < std::mem::size_of::<usize>() {
0_usize << b;
b <<= 1_usize;
println!("{}", b);
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