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| author | Alex Beregszaszi <alex@rtfs.hu> | 2018-05-04 10:18:52 +0800 |
|---|---|---|
| committer | chriseth <chris@ethereum.org> | 2018-05-09 23:53:17 +0800 |
| commit | c03a29dea8cf8718d34a4776534be0c75cc4c8c3 (patch) | |
| tree | d08b5e5e1551618b9a017475ac11b5a9435026ee /libsolidity/codegen | |
| parent | 868d449c38f66f541d1089da82a100d9aa05f4c5 (diff) | |
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Fix revert with reason coming from a string variable
Diffstat (limited to 'libsolidity/codegen')
| -rw-r--r-- | libsolidity/codegen/CompilerUtils.cpp | 1 | ||||
| -rw-r--r-- | libsolidity/codegen/ExpressionCompiler.cpp | 4 |
2 files changed, 4 insertions, 1 deletions
diff --git a/libsolidity/codegen/CompilerUtils.cpp b/libsolidity/codegen/CompilerUtils.cpp index a39e799c..d9f17263 100644 --- a/libsolidity/codegen/CompilerUtils.cpp +++ b/libsolidity/codegen/CompilerUtils.cpp @@ -89,7 +89,6 @@ void CompilerUtils::revertWithStringData(Type const& _argumentType) abiEncode({_argumentType.shared_from_this()}, {make_shared<ArrayType>(DataLocation::Memory, true)}); toSizeAfterFreeMemoryPointer(); m_context << Instruction::REVERT; - m_context.adjustStackOffset(_argumentType.sizeOnStack()); } unsigned CompilerUtils::loadFromMemory( diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp index a8222e21..4bcc1fa9 100644 --- a/libsolidity/codegen/ExpressionCompiler.cpp +++ b/libsolidity/codegen/ExpressionCompiler.cpp @@ -933,7 +933,11 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall) // condition was not met, flag an error m_context.appendInvalid(); else if (arguments.size() > 1) + { utils().revertWithStringData(*arguments.at(1)->annotation().type); + // Here, the argument is consumed, but in the other branch, it is still there. + m_context.adjustStackOffset(arguments.at(1)->annotation().type->sizeOnStack()); + } else m_context.appendRevert(); // the success branch |