105 class ExprAST {  class
107   virtual ~ExprAST() {}  in ~ExprAST()
112 class NumberExprAST : public ExprAST {
120 class VariableExprAST : public ExprAST {
128 class UnaryExprAST : public ExprAST {
130   ExprAST *Operand;
132   UnaryExprAST(char opcode, ExprAST *operand)   in UnaryExprAST()
138 class BinaryExprAST : public ExprAST {
140   ExprAST *LHS, *RHS;
142   BinaryExprAST(char op, ExprAST *lhs, ExprAST *rhs)   in BinaryExprAST()
148 class CallExprAST : public ExprAST {
150   std::vector<ExprAST*> Args;
152   CallExprAST(const std::string &callee, std::vector<ExprAST*> &args)  in CallExprAST()
158 class IfExprAST : public ExprAST {
159   ExprAST *Cond, *Then, *Else;
161   IfExprAST(ExprAST *cond, ExprAST *then, ExprAST *_else)  in IfExprAST()
167 class ForExprAST : public ExprAST {
169   ExprAST *Start, *End, *Step, *Body;
171   ForExprAST(const std::string &varname, ExprAST *start, ExprAST *end,  in ForExprAST()
172              ExprAST *step, ExprAST *body)  in ForExprAST()
206   ExprAST *Body;
208   FunctionAST(PrototypeAST *proto, ExprAST *body)  in FunctionAST()
242 ExprAST *Error(const char *Str) { fprintf(stderr, "Error: %s\n", Str);return 0;}  in Error()
246 static ExprAST *ParseExpression();
251 static ExprAST *ParseIdentifierExpr() {  in ParseIdentifierExpr()
261   std::vector<ExprAST*> Args;  in ParseIdentifierExpr()
264       ExprAST *Arg = ParseExpression();  in ParseIdentifierExpr()
283 static ExprAST *ParseNumberExpr() {  in ParseNumberExpr()
284   ExprAST *Result = new NumberExprAST(NumVal);  in ParseNumberExpr()
290 static ExprAST *ParseParenExpr() {  in ParseParenExpr()
292   ExprAST *V = ParseExpression();  in ParseParenExpr()
302 static ExprAST *ParseIfExpr() {  in ParseIfExpr()
306   ExprAST *Cond = ParseExpression();  in ParseIfExpr()
313   ExprAST *Then = ParseExpression();  in ParseIfExpr()
321   ExprAST *Else = ParseExpression();  in ParseIfExpr()
328 static ExprAST *ParseForExpr() {  in ParseForExpr()
342   ExprAST *Start = ParseExpression();  in ParseForExpr()
348   ExprAST *End = ParseExpression();  in ParseForExpr()
352   ExprAST *Step = 0;  in ParseForExpr()
363   ExprAST *Body = ParseExpression();  in ParseForExpr()
375 static ExprAST *ParsePrimary() {  in ParsePrimary()
389 static ExprAST *ParseUnary() {  in ParseUnary()
397   if (ExprAST *Operand = ParseUnary())  in ParseUnary()
404 static ExprAST *ParseBinOpRHS(int ExprPrec, ExprAST *LHS) {  in ParseBinOpRHS()
419     ExprAST *RHS = ParseUnary();  in ParseBinOpRHS()
438 static ExprAST *ParseExpression() {  in ParseExpression()
439   ExprAST *LHS = ParseUnary();  in ParseExpression()
516   if (ExprAST *E = ParseExpression())  in ParseDefinition()
523   if (ExprAST *E = ParseExpression()) {  in ParseTopLevelExpr()