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https://github.com/ethereum/solidity
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Fix abi encode with signature shortcut.
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@ -1121,6 +1121,7 @@ void IRGeneratorForStatements::endVisit(FunctionCall const& _functionCall)
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"))\n";
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IRVariable selectorVariable(m_context.newYulVariable(), *TypeProvider::fixedBytes(4));
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define(selectorVariable, hashVariable);
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selector = selectorVariable.name();
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m_code << "mstore(" << to_string(CompilerUtils::freeMemoryPointer) << ", " << freeMemoryPre << ")\n";
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}
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}
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@ -0,0 +1,15 @@
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contract C {
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function f() public pure returns (bytes memory r1, bytes memory r2) {
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string memory x = "my_signature";
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r1 = abi.encodeWithSignature("my_signature", 1);
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r2 = abi.encodeWithSignature(x, 1);
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assert(r1.length == r2.length);
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for (uint i = 0; i < r1.length; i++)
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assert(r1[i] == r2[i]);
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}
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}
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// ====
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// compileToEwasm: false
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// compileViaYul: also
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// ----
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// f() -> 0x40, 0xa0, 0x24, -813742827273327954027712588510533233455028711326166692885570228492575965184, 26959946667150639794667015087019630673637144422540572481103610249216, 0x24, -813742827273327954027712588510533233455028711326166692885570228492575965184, 26959946667150639794667015087019630673637144422540572481103610249216
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