mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
60 lines
1.5 KiB
Solidity
60 lines
1.5 KiB
Solidity
contract C {
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function f(uint size) public pure {
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assembly {
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mstore(0, 0x4e487b7100000000000000000000000000000000000000000000000000000000)
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mstore(4, 0x43)
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revert(0, size)
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}
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}
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function a() public returns (uint) {
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try this.f(3) {
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assert(false);
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} catch Panic(uint) {
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assert(false);
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} catch Error(string memory) {
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assert(false);
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}
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// Error will be re-thrown, since there is no low-level catch clause
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assert(false);
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}
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function b() public returns (uint) {
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try this.f(6) {
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assert(false);
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} catch Panic(uint) {
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assert(false);
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} catch Error(string memory) {
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assert(false);
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}
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// Error will be re-thrown, since there is no low-level catch clause
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assert(false);
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}
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function c() public returns (uint) {
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try this.f(0x24) {
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assert(false);
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} catch Panic(uint c) {
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assert(true);
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return c;
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} catch Error(string memory) {
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assert(false);
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}
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}
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function d() public returns (uint) {
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try this.f(0x100) {
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assert(false);
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} catch Panic(uint c) {
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assert(true);
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return c;
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} catch Error(string memory) {
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assert(false);
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}
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}
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}
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// ====
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// EVMVersion: >=byzantium
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// compileViaYul: also
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// ----
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// a() -> FAILURE, hex"4e487b"
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// b() -> FAILURE, hex"4e487b710000"
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// c() -> 0x43
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// d() -> 0x43
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