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| author | Yoichi Hirai <i@yoichihirai.com> | 2017-01-23 22:02:22 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-01-23 22:02:22 +0800 |
| commit | 9c278448c8f61f752393b7950df3b47d3d5d0437 (patch) | |
| tree | 798d1627a86783dda5e42d5702ae7cfbad6224f1 /libsolidity/codegen/ExpressionCompiler.cpp | |
| parent | c382ce1f6b2542f39832d4fd3120851240f4a8c8 (diff) | |
| parent | 2536bdd6d0dfa1685967fd3106c682e0bcf17021 (diff) | |
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Merge pull request #1591 from ethereum/stackTooDeepLocation
Report source location on "stack too deep" errors.
Diffstat (limited to 'libsolidity/codegen/ExpressionCompiler.cpp')
| -rw-r--r-- | libsolidity/codegen/ExpressionCompiler.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp index 37bd1458..81d3409e 100644 --- a/libsolidity/codegen/ExpressionCompiler.cpp +++ b/libsolidity/codegen/ExpressionCompiler.cpp @@ -250,7 +250,12 @@ bool ExpressionCompiler::visit(Assignment const& _assignment) } if (lvalueSize > 0) { - solAssert(itemSize + lvalueSize <= 16, "Stack too deep, try removing local variables."); + if (itemSize + lvalueSize > 16) + BOOST_THROW_EXCEPTION( + CompilerError() << + errinfo_sourceLocation(_assignment.location()) << + errinfo_comment("Stack too deep, try removing local variables.") + ); // value [lvalue_ref] updated_value for (unsigned i = 0; i < itemSize; ++i) m_context << swapInstruction(itemSize + lvalueSize) << Instruction::POP; |