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				https://github.com/ethereum/solidity
				synced 2023-10-03 13:03:40 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			56 lines
		
	
	
		
			1.2 KiB
		
	
	
	
		
			Solidity
		
	
	
	
	
	
			
		
		
	
	
			56 lines
		
	
	
		
			1.2 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 {
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            assert(true);
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        }
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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 {
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            assert(true);
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        }
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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 {
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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 {
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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() -> 0x00
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// b() -> 0x00
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// c() -> 0x43
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// d() -> 0x43
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