X-Git-Url: https://gitweb.ps.run/toc/blobdiff_plain/45409c781a9e35df68c43b1e2f028d30bf90c0a0..be56e29997e17685eebf8bd7cb745183c60de7db:/gen/TocParser.h

diff --git a/gen/TocParser.h b/gen/TocParser.h
index 6dc941c..cbecf46 100644
--- a/gen/TocParser.h
+++ b/gen/TocParser.h
@@ -14,20 +14,28 @@ public:
   enum {
     T__0 = 1, T__1 = 2, T__2 = 3, T__3 = 4, T__4 = 5, T__5 = 6, T__6 = 7, 
     T__7 = 8, T__8 = 9, T__9 = 10, T__10 = 11, T__11 = 12, T__12 = 13, T__13 = 14, 
-    T__14 = 15, T__15 = 16, BINARY_OPERATOR = 17, INTLIT = 18, NAME = 19, 
-    WS = 20, NEWLINE = 21
+    T__14 = 15, T__15 = 16, T__16 = 17, T__17 = 18, T__18 = 19, T__19 = 20, 
+    T__20 = 21, T__21 = 22, T__22 = 23, T__23 = 24, T__24 = 25, T__25 = 26, 
+    T__26 = 27, T__27 = 28, T__28 = 29, T__29 = 30, T__30 = 31, T__31 = 32, 
+    T__32 = 33, T__33 = 34, T__34 = 35, T__35 = 36, T__36 = 37, T__37 = 38, 
+    T__38 = 39, T__39 = 40, T__40 = 41, T__41 = 42, T__42 = 43, T__43 = 44, 
+    T__44 = 45, T__45 = 46, T__46 = 47, T__47 = 48, T__48 = 49, T__49 = 50, 
+    T__50 = 51, T__51 = 52, T__52 = 53, T__53 = 54, T__54 = 55, T__55 = 56, 
+    T__56 = 57, INT_LIT = 58, DECIMAL_LIT = 59, STRING_LIT = 60, BOOL_LIT = 61, 
+    NAME = 62, WS = 63, NEWLINE = 64
   };
 
   enum {
-    RuleProg = 0, RuleDecl = 1, RuleVarDecl = 2, RuleVar = 3, RuleType = 4, 
-    RuleFuncDecl = 5, RuleFunc = 6, RuleParameter = 7, RuleFirstParameter = 8, 
-    RuleAdditionalParameter = 9, RuleBody = 10, RuleStructDecl = 11, RuleStructMember = 12, 
-    RuleStructVar = 13, RuleStructMethod = 14, RuleStmt = 15, RuleConditional = 16, 
-    RuleIfCond = 17, RuleLoop = 18, RuleWhileLoop = 19, RuleAssignment = 20, 
-    RuleReturnStmt = 21, RuleExpr = 22, RuleNonOpExpr = 23, RuleNonSubscriptExpr = 24, 
-    RuleFuncCall = 25, RuleOperatorExpr = 26, RuleBinaryOperator = 27, RuleIdentifier = 28, 
-    RuleLiteral = 29, RuleSubscript = 30, RuleMemberAccess = 31, RuleParenExpr = 32, 
-    RuleFuncName = 33, RuleVarName = 34, RuleTypeName = 35, RuleStructName = 36
+    RuleProg = 0, RuleDecl = 1, RuleNamespaceDecl = 2, RuleVarDecl = 3, 
+    RuleVar = 4, RuleVarInit = 5, RuleType = 6, RuleTypeModifier = 7, RuleNamespaceSpecifier = 8, 
+    RuleFuncDecl = 9, RuleFunc = 10, RuleParameter = 11, RuleBody = 12, 
+    RuleStructDecl = 13, RuleStructMember = 14, RuleStructVar = 15, RuleStructMethod = 16, 
+    RulePrivateDecl = 17, RuleGenericDecl = 18, RuleStmt = 19, RuleIfStmt = 20, 
+    RuleElseIfStmt = 21, RuleElseStmt = 22, RuleSwitchStmt = 23, RuleSwitchBody = 24, 
+    RuleSwitchCase = 25, RuleForStmt = 26, RuleWhileStmt = 27, RuleAssignStmt = 28, 
+    RuleReturnStmt = 29, RuleExpr = 30, RuleLiteral = 31, RuleFuncName = 32, 
+    RuleVarName = 33, RuleTypeName = 34, RuleStructName = 35, RulePostfix_op = 36, 
+    RulePrefix_op = 37, RuleBinary_op = 38
   };
 
   explicit TocParser(antlr4::TokenStream *input);
@@ -42,41 +50,43 @@ public:
 
   class ProgContext;
   class DeclContext;
+  class NamespaceDeclContext;
   class VarDeclContext;
   class VarContext;
+  class VarInitContext;
   class TypeContext;
+  class TypeModifierContext;
+  class NamespaceSpecifierContext;
   class FuncDeclContext;
   class FuncContext;
   class ParameterContext;
-  class FirstParameterContext;
-  class AdditionalParameterContext;
   class BodyContext;
   class StructDeclContext;
   class StructMemberContext;
   class StructVarContext;
   class StructMethodContext;
+  class PrivateDeclContext;
+  class GenericDeclContext;
   class StmtContext;
-  class ConditionalContext;
-  class IfCondContext;
-  class LoopContext;
-  class WhileLoopContext;
-  class AssignmentContext;
+  class IfStmtContext;
+  class ElseIfStmtContext;
+  class ElseStmtContext;
+  class SwitchStmtContext;
+  class SwitchBodyContext;
+  class SwitchCaseContext;
+  class ForStmtContext;
+  class WhileStmtContext;
+  class AssignStmtContext;
   class ReturnStmtContext;
   class ExprContext;
-  class NonOpExprContext;
-  class NonSubscriptExprContext;
-  class FuncCallContext;
-  class OperatorExprContext;
-  class BinaryOperatorContext;
-  class IdentifierContext;
   class LiteralContext;
-  class SubscriptContext;
-  class MemberAccessContext;
-  class ParenExprContext;
   class FuncNameContext;
   class VarNameContext;
   class TypeNameContext;
-  class StructNameContext; 
+  class StructNameContext;
+  class Postfix_opContext;
+  class Prefix_opContext;
+  class Binary_opContext; 
 
   class  ProgContext : public antlr4::ParserRuleContext {
   public:
@@ -86,8 +96,6 @@ public:
     std::vector<DeclContext *> decl();
     DeclContext* decl(size_t i);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
@@ -100,22 +108,32 @@ public:
     VarDeclContext *varDecl();
     FuncDeclContext *funcDecl();
     StructDeclContext *structDecl();
+    NamespaceDeclContext *namespaceDecl();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
   DeclContext* decl();
 
+  class  NamespaceDeclContext : public antlr4::ParserRuleContext {
+  public:
+    NamespaceDeclContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    TypeNameContext *typeName();
+    std::vector<DeclContext *> decl();
+    DeclContext* decl(size_t i);
+
+   
+  };
+
+  NamespaceDeclContext* namespaceDecl();
+
   class  VarDeclContext : public antlr4::ParserRuleContext {
   public:
     VarDeclContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
     VarContext *var();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
@@ -129,95 +147,98 @@ public:
     TypeContext *type();
     ExprContext *expr();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
   VarContext* var();
 
+  class  VarInitContext : public antlr4::ParserRuleContext {
+  public:
+    VarInitContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    VarNameContext *varName();
+    TypeContext *type();
+    ExprContext *expr();
+
+   
+  };
+
+  VarInitContext* varInit();
+
   class  TypeContext : public antlr4::ParserRuleContext {
   public:
     TypeContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
     TypeNameContext *typeName();
+    std::vector<NamespaceSpecifierContext *> namespaceSpecifier();
+    NamespaceSpecifierContext* namespaceSpecifier(size_t i);
+    std::vector<TypeModifierContext *> typeModifier();
+    TypeModifierContext* typeModifier(size_t i);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
   TypeContext* type();
 
-  class  FuncDeclContext : public antlr4::ParserRuleContext {
+  class  TypeModifierContext : public antlr4::ParserRuleContext {
   public:
-    FuncDeclContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    TypeModifierContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    FuncContext *func();
+    antlr4::tree::TerminalNode *INT_LIT();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  FuncDeclContext* funcDecl();
+  TypeModifierContext* typeModifier();
 
-  class  FuncContext : public antlr4::ParserRuleContext {
+  class  NamespaceSpecifierContext : public antlr4::ParserRuleContext {
   public:
-    FuncContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    NamespaceSpecifierContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    FuncNameContext *funcName();
-    ParameterContext *parameter();
-    BodyContext *body();
-    TypeContext *type();
+    TypeNameContext *typeName();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  FuncContext* func();
+  NamespaceSpecifierContext* namespaceSpecifier();
 
-  class  ParameterContext : public antlr4::ParserRuleContext {
+  class  FuncDeclContext : public antlr4::ParserRuleContext {
   public:
-    ParameterContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    FuncDeclContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    FirstParameterContext *firstParameter();
-    std::vector<AdditionalParameterContext *> additionalParameter();
-    AdditionalParameterContext* additionalParameter(size_t i);
+    FuncContext *func();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  ParameterContext* parameter();
+  FuncDeclContext* funcDecl();
 
-  class  FirstParameterContext : public antlr4::ParserRuleContext {
+  class  FuncContext : public antlr4::ParserRuleContext {
   public:
-    FirstParameterContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    FuncContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    VarContext *var();
+    FuncNameContext *funcName();
+    ParameterContext *parameter();
+    BodyContext *body();
+    TypeContext *type();
+    GenericDeclContext *genericDecl();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  FirstParameterContext* firstParameter();
+  FuncContext* func();
 
-  class  AdditionalParameterContext : public antlr4::ParserRuleContext {
+  class  ParameterContext : public antlr4::ParserRuleContext {
   public:
-    AdditionalParameterContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    ParameterContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    VarContext *var();
+    std::vector<VarContext *> var();
+    VarContext* var(size_t i);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  AdditionalParameterContext* additionalParameter();
+  ParameterContext* parameter();
 
   class  BodyContext : public antlr4::ParserRuleContext {
   public:
@@ -226,8 +247,6 @@ public:
     std::vector<StmtContext *> stmt();
     StmtContext* stmt(size_t i);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
@@ -238,11 +257,10 @@ public:
     StructDeclContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
     StructNameContext *structName();
+    GenericDeclContext *genericDecl();
     std::vector<StructMemberContext *> structMember();
     StructMemberContext* structMember(size_t i);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
@@ -253,10 +271,9 @@ public:
     StructMemberContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
     StructVarContext *structVar();
+    PrivateDeclContext *privateDecl();
     StructMethodContext *structMethod();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
@@ -268,8 +285,6 @@ public:
     virtual size_t getRuleIndex() const override;
     VarContext *var();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
@@ -281,275 +296,295 @@ public:
     virtual size_t getRuleIndex() const override;
     FuncContext *func();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
   StructMethodContext* structMethod();
 
+  class  PrivateDeclContext : public antlr4::ParserRuleContext {
+  public:
+    PrivateDeclContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+
+   
+  };
+
+  PrivateDeclContext* privateDecl();
+
+  class  GenericDeclContext : public antlr4::ParserRuleContext {
+  public:
+    GenericDeclContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    std::vector<TypeNameContext *> typeName();
+    TypeNameContext* typeName(size_t i);
+
+   
+  };
+
+  GenericDeclContext* genericDecl();
+
   class  StmtContext : public antlr4::ParserRuleContext {
   public:
     StmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
     VarDeclContext *varDecl();
-    ConditionalContext *conditional();
-    LoopContext *loop();
-    AssignmentContext *assignment();
+    IfStmtContext *ifStmt();
+    SwitchStmtContext *switchStmt();
+    ForStmtContext *forStmt();
+    WhileStmtContext *whileStmt();
+    AssignStmtContext *assignStmt();
     ReturnStmtContext *returnStmt();
     ExprContext *expr();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
   StmtContext* stmt();
 
-  class  ConditionalContext : public antlr4::ParserRuleContext {
+  class  IfStmtContext : public antlr4::ParserRuleContext {
   public:
-    ConditionalContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    IfStmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    IfCondContext *ifCond();
+    ExprContext *expr();
+    BodyContext *body();
+    std::vector<ElseIfStmtContext *> elseIfStmt();
+    ElseIfStmtContext* elseIfStmt(size_t i);
+    ElseStmtContext *elseStmt();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  ConditionalContext* conditional();
+  IfStmtContext* ifStmt();
 
-  class  IfCondContext : public antlr4::ParserRuleContext {
+  class  ElseIfStmtContext : public antlr4::ParserRuleContext {
   public:
-    IfCondContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    ElseIfStmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
     ExprContext *expr();
     BodyContext *body();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  IfCondContext* ifCond();
+  ElseIfStmtContext* elseIfStmt();
 
-  class  LoopContext : public antlr4::ParserRuleContext {
+  class  ElseStmtContext : public antlr4::ParserRuleContext {
   public:
-    LoopContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    ElseStmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    WhileLoopContext *whileLoop();
+    BodyContext *body();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  LoopContext* loop();
+  ElseStmtContext* elseStmt();
 
-  class  WhileLoopContext : public antlr4::ParserRuleContext {
+  class  SwitchStmtContext : public antlr4::ParserRuleContext {
   public:
-    WhileLoopContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    SwitchStmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
     ExprContext *expr();
-    BodyContext *body();
+    SwitchBodyContext *switchBody();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  WhileLoopContext* whileLoop();
+  SwitchStmtContext* switchStmt();
 
-  class  AssignmentContext : public antlr4::ParserRuleContext {
+  class  SwitchBodyContext : public antlr4::ParserRuleContext {
   public:
-    AssignmentContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    SwitchBodyContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    IdentifierContext *identifier();
-    ExprContext *expr();
+    std::vector<SwitchCaseContext *> switchCase();
+    SwitchCaseContext* switchCase(size_t i);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  AssignmentContext* assignment();
+  SwitchBodyContext* switchBody();
 
-  class  ReturnStmtContext : public antlr4::ParserRuleContext {
+  class  SwitchCaseContext : public antlr4::ParserRuleContext {
   public:
-    ReturnStmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    SwitchCaseContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
     ExprContext *expr();
+    BodyContext *body();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  ReturnStmtContext* returnStmt();
+  SwitchCaseContext* switchCase();
 
-  class  ExprContext : public antlr4::ParserRuleContext {
+  class  ForStmtContext : public antlr4::ParserRuleContext {
   public:
-    ExprContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    ForStmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    FuncCallContext *funcCall();
-    LiteralContext *literal();
-    IdentifierContext *identifier();
-    SubscriptContext *subscript();
-    MemberAccessContext *memberAccess();
-    ParenExprContext *parenExpr();
-    OperatorExprContext *operatorExpr();
+    std::vector<ExprContext *> expr();
+    ExprContext* expr(size_t i);
+    BodyContext *body();
+    VarInitContext *varInit();
+    AssignStmtContext *assignStmt();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  ExprContext* expr();
+  ForStmtContext* forStmt();
 
-  class  NonOpExprContext : public antlr4::ParserRuleContext {
+  class  WhileStmtContext : public antlr4::ParserRuleContext {
   public:
-    NonOpExprContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    WhileStmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    FuncCallContext *funcCall();
-    LiteralContext *literal();
-    IdentifierContext *identifier();
-    SubscriptContext *subscript();
-    MemberAccessContext *memberAccess();
-    ParenExprContext *parenExpr();
+    ExprContext *expr();
+    BodyContext *body();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  NonOpExprContext* nonOpExpr();
+  WhileStmtContext* whileStmt();
 
-  class  NonSubscriptExprContext : public antlr4::ParserRuleContext {
+  class  AssignStmtContext : public antlr4::ParserRuleContext {
   public:
-    NonSubscriptExprContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    AssignStmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    FuncCallContext *funcCall();
-    IdentifierContext *identifier();
-    MemberAccessContext *memberAccess();
-    ParenExprContext *parenExpr();
+    std::vector<ExprContext *> expr();
+    ExprContext* expr(size_t i);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  NonSubscriptExprContext* nonSubscriptExpr();
+  AssignStmtContext* assignStmt();
 
-  class  FuncCallContext : public antlr4::ParserRuleContext {
+  class  ReturnStmtContext : public antlr4::ParserRuleContext {
   public:
-    FuncCallContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    ReturnStmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    FuncNameContext *funcName();
-    std::vector<ExprContext *> expr();
-    ExprContext* expr(size_t i);
+    ExprContext *expr();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  FuncCallContext* funcCall();
+  ReturnStmtContext* returnStmt();
 
-  class  OperatorExprContext : public antlr4::ParserRuleContext {
+  class  ExprContext : public antlr4::ParserRuleContext {
   public:
-    OperatorExprContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    ExprContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+   
+    ExprContext() = default;
+    void copyFrom(ExprContext *context);
+    using antlr4::ParserRuleContext::copyFrom;
+
     virtual size_t getRuleIndex() const override;
-    BinaryOperatorContext *binaryOperator();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  OperatorExprContext* operatorExpr();
+  class  DotExprContext : public ExprContext {
+  public:
+    DotExprContext(ExprContext *ctx);
+
+    ExprContext *expr();
+    VarNameContext *varName();
+  };
 
-  class  BinaryOperatorContext : public antlr4::ParserRuleContext {
+  class  FuncExprContext : public ExprContext {
   public:
-    BinaryOperatorContext(antlr4::ParserRuleContext *parent, size_t invokingState);
-    virtual size_t getRuleIndex() const override;
-    std::vector<NonOpExprContext *> nonOpExpr();
-    NonOpExprContext* nonOpExpr(size_t i);
-    std::vector<antlr4::tree::TerminalNode *> BINARY_OPERATOR();
-    antlr4::tree::TerminalNode* BINARY_OPERATOR(size_t i);
+    FuncExprContext(ExprContext *ctx);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
-   
+    FuncNameContext *funcName();
+    std::vector<NamespaceSpecifierContext *> namespaceSpecifier();
+    NamespaceSpecifierContext* namespaceSpecifier(size_t i);
+    std::vector<ExprContext *> expr();
+    ExprContext* expr(size_t i);
   };
 
-  BinaryOperatorContext* binaryOperator();
+  class  BracketExprContext : public ExprContext {
+  public:
+    BracketExprContext(ExprContext *ctx);
+
+    std::vector<ExprContext *> expr();
+    ExprContext* expr(size_t i);
+  };
 
-  class  IdentifierContext : public antlr4::ParserRuleContext {
+  class  PrefixOpExprContext : public ExprContext {
   public:
-    IdentifierContext(antlr4::ParserRuleContext *parent, size_t invokingState);
-    virtual size_t getRuleIndex() const override;
-    VarNameContext *varName();
+    PrefixOpExprContext(ExprContext *ctx);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
-   
+    Prefix_opContext *prefix_op();
+    ExprContext *expr();
   };
 
-  IdentifierContext* identifier();
+  class  MethodExprContext : public ExprContext {
+  public:
+    MethodExprContext(ExprContext *ctx);
 
-  class  LiteralContext : public antlr4::ParserRuleContext {
+    std::vector<ExprContext *> expr();
+    ExprContext* expr(size_t i);
+    FuncNameContext *funcName();
+  };
+
+  class  PostfixOpExprContext : public ExprContext {
   public:
-    LiteralContext(antlr4::ParserRuleContext *parent, size_t invokingState);
-    virtual size_t getRuleIndex() const override;
-    antlr4::tree::TerminalNode *INTLIT();
+    PostfixOpExprContext(ExprContext *ctx);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
-   
+    ExprContext *expr();
+    Postfix_opContext *postfix_op();
   };
 
-  LiteralContext* literal();
+  class  BinaryOpExprContext : public ExprContext {
+  public:
+    BinaryOpExprContext(ExprContext *ctx);
+
+    std::vector<ExprContext *> expr();
+    ExprContext* expr(size_t i);
+    Binary_opContext *binary_op();
+  };
 
-  class  SubscriptContext : public antlr4::ParserRuleContext {
+  class  TernaryOpExprContext : public ExprContext {
   public:
-    SubscriptContext(antlr4::ParserRuleContext *parent, size_t invokingState);
-    virtual size_t getRuleIndex() const override;
-    NonSubscriptExprContext *nonSubscriptExpr();
-    ExprContext *expr();
+    TernaryOpExprContext(ExprContext *ctx);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
-   
+    std::vector<ExprContext *> expr();
+    ExprContext* expr(size_t i);
   };
 
-  SubscriptContext* subscript();
+  class  LitExprContext : public ExprContext {
+  public:
+    LitExprContext(ExprContext *ctx);
 
-  class  MemberAccessContext : public antlr4::ParserRuleContext {
+    LiteralContext *literal();
+  };
+
+  class  ParenExprContext : public ExprContext {
   public:
-    MemberAccessContext(antlr4::ParserRuleContext *parent, size_t invokingState);
-    virtual size_t getRuleIndex() const override;
-    std::vector<IdentifierContext *> identifier();
-    IdentifierContext* identifier(size_t i);
+    ParenExprContext(ExprContext *ctx);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
-   
+    ExprContext *expr();
   };
 
-  MemberAccessContext* memberAccess();
+  class  IdentifierExprContext : public ExprContext {
+  public:
+    IdentifierExprContext(ExprContext *ctx);
+
+    VarNameContext *varName();
+    std::vector<NamespaceSpecifierContext *> namespaceSpecifier();
+    NamespaceSpecifierContext* namespaceSpecifier(size_t i);
+  };
 
-  class  ParenExprContext : public antlr4::ParserRuleContext {
+  ExprContext* expr();
+  ExprContext* expr(int precedence);
+  class  LiteralContext : public antlr4::ParserRuleContext {
   public:
-    ParenExprContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    LiteralContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    ExprContext *expr();
+    antlr4::tree::TerminalNode *INT_LIT();
+    antlr4::tree::TerminalNode *DECIMAL_LIT();
+    antlr4::tree::TerminalNode *STRING_LIT();
+    antlr4::tree::TerminalNode *BOOL_LIT();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  ParenExprContext* parenExpr();
+  LiteralContext* literal();
 
   class  FuncNameContext : public antlr4::ParserRuleContext {
   public:
@@ -557,8 +592,6 @@ public:
     virtual size_t getRuleIndex() const override;
     antlr4::tree::TerminalNode *NAME();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
@@ -570,8 +603,6 @@ public:
     virtual size_t getRuleIndex() const override;
     antlr4::tree::TerminalNode *NAME();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
@@ -583,8 +614,6 @@ public:
     virtual size_t getRuleIndex() const override;
     antlr4::tree::TerminalNode *NAME();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
@@ -596,13 +625,45 @@ public:
     virtual size_t getRuleIndex() const override;
     antlr4::tree::TerminalNode *NAME();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
   StructNameContext* structName();
 
+  class  Postfix_opContext : public antlr4::ParserRuleContext {
+  public:
+    Postfix_opContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+
+   
+  };
+
+  Postfix_opContext* postfix_op();
+
+  class  Prefix_opContext : public antlr4::ParserRuleContext {
+  public:
+    Prefix_opContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    Postfix_opContext *postfix_op();
+
+   
+  };
+
+  Prefix_opContext* prefix_op();
+
+  class  Binary_opContext : public antlr4::ParserRuleContext {
+  public:
+    Binary_opContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+
+   
+  };
+
+  Binary_opContext* binary_op();
+
+
+  virtual bool sempred(antlr4::RuleContext *_localctx, size_t ruleIndex, size_t predicateIndex) override;
+  bool exprSempred(ExprContext *_localctx, size_t predicateIndex);
 
 private:
   static std::vector<antlr4::dfa::DFA> _decisionToDFA;