diff options
Diffstat (limited to 'docs/tutorial/LangImpl2.html')
| -rw-r--r-- | docs/tutorial/LangImpl2.html | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/docs/tutorial/LangImpl2.html b/docs/tutorial/LangImpl2.html index 30215608a8..5bcd0dd2c7 100644 --- a/docs/tutorial/LangImpl2.html +++ b/docs/tutorial/LangImpl2.html @@ -84,7 +84,7 @@ public: class NumberExprAST : public ExprAST { double Val; public: - explicit NumberExprAST(double val) : Val(val) {} + NumberExprAST(double val) : Val(val) {} }; </pre> </div> @@ -107,7 +107,7 @@ in the basic form of the Kaleidoscope language: class VariableExprAST : public ExprAST { std::string Name; public: - explicit VariableExprAST(const std::string &name) : Name(name) {} + VariableExprAST(const std::string &name) : Name(name) {} }; /// BinaryExprAST - Expression class for a binary operator. @@ -333,9 +333,9 @@ static ExprAST *ParseIdentifierExpr() { ExprAST *Arg = ParseExpression(); if (!Arg) return 0; Args.push_back(Arg); - + if (CurTok == ')') break; - + if (CurTok != ',') return Error("Expected ')' or ',' in argument list"); getNextToken(); @@ -833,7 +833,7 @@ enum Token { tok_def = -2, tok_extern = -3, // primary - tok_identifier = -4, tok_number = -5, + tok_identifier = -4, tok_number = -5 }; static std::string IdentifierStr; // Filled in if tok_identifier @@ -901,14 +901,14 @@ public: class NumberExprAST : public ExprAST { double Val; public: - explicit NumberExprAST(double val) : Val(val) {} + NumberExprAST(double val) : Val(val) {} }; /// VariableExprAST - Expression class for referencing a variable, like "a". class VariableExprAST : public ExprAST { std::string Name; public: - explicit VariableExprAST(const std::string &name) : Name(name) {} + VariableExprAST(const std::string &name) : Name(name) {} }; /// BinaryExprAST - Expression class for a binary operator. @@ -1004,9 +1004,9 @@ static ExprAST *ParseIdentifierExpr() { ExprAST *Arg = ParseExpression(); if (!Arg) return 0; Args.push_back(Arg); - + if (CurTok == ')') break; - + if (CurTok != ',') return Error("Expected ')' or ',' in argument list"); getNextToken(); @@ -1150,7 +1150,7 @@ static PrototypeAST *ParseExtern() { //===----------------------------------------------------------------------===// static void HandleDefinition() { - if (FunctionAST *F = ParseDefinition()) { + if (ParseDefinition()) { fprintf(stderr, "Parsed a function definition.\n"); } else { // Skip token for error recovery. @@ -1159,7 +1159,7 @@ static void HandleDefinition() { } static void HandleExtern() { - if (PrototypeAST *P = ParseExtern()) { + if (ParseExtern()) { fprintf(stderr, "Parsed an extern\n"); } else { // Skip token for error recovery. @@ -1169,7 +1169,7 @@ static void HandleExtern() { static void HandleTopLevelExpression() { // Evaluate a top-level expression into an anonymous function. - if (FunctionAST *F = ParseTopLevelExpr()) { + if (ParseTopLevelExpr()) { fprintf(stderr, "Parsed a top-level expr\n"); } else { // Skip token for error recovery. @@ -1207,7 +1207,9 @@ int main() { fprintf(stderr, "ready> "); getNextToken(); + // Run the main "interpreter loop" now. MainLoop(); + return 0; } </pre> |