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| author | Gav Wood <g@ethdev.com> | 2015-04-21 23:33:02 +0800 |
|---|---|---|
| committer | Gav Wood <g@ethdev.com> | 2015-04-21 23:33:02 +0800 |
| commit | 1f44d93e052d9a8b22d362fba2493f5c7dfa38d2 (patch) | |
| tree | 5aa82bcbd81c39a27e080d924b4c291515ed4c76 /ExpressionCompiler.cpp | |
| parent | 5f6a396765c722eca567cee930bc7621a6a20807 (diff) | |
| parent | e3bd21f4dd5f6f76421ea7a0e8098b2bf97665b6 (diff) | |
| download | dexon-solidity-1f44d93e052d9a8b22d362fba2493f5c7dfa38d2.tar.gz dexon-solidity-1f44d93e052d9a8b22d362fba2493f5c7dfa38d2.tar.zst dexon-solidity-1f44d93e052d9a8b22d362fba2493f5c7dfa38d2.zip | |
Merge pull request #1685 from chriseth/sol_fix_ripemd_alignment
Fixed byte alignment for return type of ripemd160 built-in contract.
Diffstat (limited to 'ExpressionCompiler.cpp')
| -rw-r--r-- | ExpressionCompiler.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/ExpressionCompiler.cpp b/ExpressionCompiler.cpp index 8877d9c0..cf6a01ec 100644 --- a/ExpressionCompiler.cpp +++ b/ExpressionCompiler.cpp @@ -1075,7 +1075,13 @@ void ExpressionCompiler::appendExternalFunctionCall(FunctionType const& _functio m_context << eth::Instruction::POP; m_context << eth::Instruction::POP; // pop contract address - if (firstType) + if (_functionType.getLocation() == FunctionType::Location::RIPEMD160) + { + // fix: built-in contract returns right-aligned data + CompilerUtils(m_context).loadFromMemory(0, IntegerType(160), false, true); + appendTypeConversion(IntegerType(160), FixedBytesType(20)); + } + else if (firstType) CompilerUtils(m_context).loadFromMemory(0, *firstType, false, true); } |