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| author | Alex Beregszaszi <alex@rtfs.hu> | 2017-02-11 06:39:34 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-02-11 06:39:34 +0800 |
| commit | 14ded4963d2b42443c6ddce8ad7550393ab58983 (patch) | |
| tree | cb0dd96aaa2291acc4f9405bc67d1f1ba2cb3d45 /libsolidity/codegen/ExpressionCompiler.cpp | |
| parent | 885b6ed96b580f9bdc214bca279e39dbaa739cf9 (diff) | |
| parent | fd7ffedead51f77135250dca29326c890f3632a2 (diff) | |
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Merge pull request #1678 from ethereum/assert
Implement assert()
Diffstat (limited to 'libsolidity/codegen/ExpressionCompiler.cpp')
| -rw-r--r-- | libsolidity/codegen/ExpressionCompiler.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libsolidity/codegen/ExpressionCompiler.cpp b/libsolidity/codegen/ExpressionCompiler.cpp index d74d9dd3..f69d61db 100644 --- a/libsolidity/codegen/ExpressionCompiler.cpp +++ b/libsolidity/codegen/ExpressionCompiler.cpp @@ -863,6 +863,14 @@ bool ExpressionCompiler::visit(FunctionCall const& _functionCall) m_context << Instruction::POP; break; } + case Location::Assert: + { + arguments.front()->accept(*this); + utils().convertType(*arguments.front()->annotation().type, *function.parameterTypes().front(), false); + m_context << Instruction::ISZERO; + m_context.appendConditionalJumpTo(m_context.errorTag()); + break; + } default: BOOST_THROW_EXCEPTION(InternalCompilerError() << errinfo_comment("Invalid function type.")); } |