public override object VisitVarDecl(PParser.VarDeclContext context)
{
foreach (PParser.IdenContext varName in context.idenList()._names)
{
Variable variable = method.Scope.Put(varName.GetText(), varName, VariableRole.Local);
variable.Type = TypeResolver.ResolveType(context.type(), method.Scope, handler);
method.AddLocalVariable(variable);
}
return(null);
}
private (VariableAccessExpr, IPStmt) SaveInTemporary(IPExpr expr, PLanguageType tempType)
{
Antlr4.Runtime.ParserRuleContext location = expr.SourceLocation;
Variable temp = function.Scope.Put($"$tmp{numTemp++}", location, VariableRole.Local | VariableRole.Temp);
Debug.Assert(tempType.IsAssignableFrom(expr.Type));
temp.Type = tempType;
function.AddLocalVariable(temp);
AssignStmt stmt = new AssignStmt(location, new VariableAccessExpr(location, temp), expr);
return(new VariableAccessExpr(location, temp), stmt);
}