Method check

libsolidity/codegen/ContractCompiler.cpp:78–84

	explicit StackHeightChecker(CompilerContext const& _context):
		m_context(_context), stackHeight(m_context.stackHeight()) {}
	void check()
	{
		solAssert(
			m_context.stackHeight() == stackHeight,
			std::string("I sense a disturbance in the stack: ") + std::to_string(m_context.stackHeight()) + " vs " + std::to_string(stackHeight)
		);
	}
private:
	CompilerContext const& m_context;
	unsigned stackHeight;