Method CompileStatementBlock

sdk/angelscript/source/as_compiler.cpp:1405–1512

}

void asCCompiler::CompileStatementBlock(asCScriptNode *block, bool ownVariableScope, bool *hasReturn, asCByteCode *bc)
{
	*hasReturn = false;
	bool isFinished = false;
	bool hasUnreachableCode = false;
	bool hasReturnBefore = false;
	asUINT visibleNamespaceCount = 0;

	if( ownVariableScope )
	{
		bc->Block(true);
		AddVariableScope();
	}

	asCScriptNode *node = block->firstChild;
	while( node )
	{
#ifdef AS_DEBUG
		// Keep the current line in a variable so it will be easier
		// to determine where in a script an assert is occurring.
		int currentLine = 0;
		script->ConvertPosToRowCol(node->tokenPos, &currentLine, 0);
#endif

		if( !hasUnreachableCode && (*hasReturn || isFinished) )
		{
			// Empty statements don't count
			if( node->nodeType != snExpressionStatement || node->firstChild )
			{
				hasUnreachableCode = true;
				Warning(TXT_UNREACHABLE_CODE, node);
			}

			if( *hasReturn )
				hasReturnBefore = true;
		}

		if( node->nodeType == snBreak || node->nodeType == snContinue )
			isFinished = true;

		asCByteCode statement(engine);
		if( node->nodeType == snDeclaration )
			CompileDeclaration(node, &statement);
		else if (node->nodeType == snUsing)
		{
			asCScriptNode* n = node->firstChild;
			asCString name(&script->code[n->tokenPos], n->tokenLength);

			auto visibleNamespace = engine->FindNameSpace(name.AddressOf());

			if (visibleNamespace == 0)
			{
				asCString msg;
				msg.Format(TXT_NAMESPACE_s_DOESNT_EXIST, name.AddressOf());
				Error(msg, node);
			}
			else if (!m_namespaceVisibility.Exists(visibleNamespace))
			{