mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
32 lines
755 B
Solidity
32 lines
755 B
Solidity
function overflowSuffix(uint8 m, uint8 e) pure suffix returns (uint) {
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return m + e;
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}
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function underflowSuffix(uint8 m, uint8 e) pure suffix returns (uint8) {
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return m - e;
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}
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function constantSuffix(uint8, uint8) pure suffix returns (uint8) {
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return 1;
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}
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contract C {
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function overflow() public pure {
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25.5 overflowSuffix;
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}
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function underflow() public pure {
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0.01 underflowSuffix;
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}
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function notUnderOverflow() public pure {
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25.5 constantSuffix;
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0.01 constantSuffix;
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}
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}
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// ====
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// SMTEngine: all
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// ----
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// Warning 4984: (82-87): CHC: Overflow (resulting value larger than 255) happens here.
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// Warning 3944: (176-181): CHC: Underflow (resulting value less than 0) happens here.
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