X-Git-Url: https://gitweb.ps.run/toc/blobdiff_plain/b64d16088b29615d222d33450cf0315467400e59..HEAD:/gen/TocParser.h

diff --git a/gen/TocParser.h b/gen/TocParser.h
index a1438fb..15e4d49 100644
--- a/gen/TocParser.h
+++ b/gen/TocParser.h
@@ -14,20 +14,29 @@ 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, T__57 = 58, INT_LIT = 59, DECIMAL_LIT = 60, BOOL_LIT = 61, 
+    StringLit = 62, NAME = 63, WS = 64, NEWLINE = 65, COMMENT = 66
   };
 
   enum {
-    RuleProg = 0, RuleDecl = 1, RuleVarDecl = 2, RuleVar = 3, RuleType = 4, 
-    RuleFuncDecl = 5, RuleFunc = 6, RuleParameter = 7, RuleBody = 8, RuleStructDecl = 9, 
-    RuleStructMember = 10, RuleStructVar = 11, RuleStructMethod = 12, RuleStmt = 13, 
-    RuleConditional = 14, RuleIfCond = 15, RuleLoop = 16, RuleWhileLoop = 17, 
-    RuleAssignment = 18, RuleReturnStmt = 19, RuleExpr = 20, RuleNonOpExpr = 21, 
-    RuleNonSubscriptExpr = 22, RuleNonAccessExpr = 23, RuleFuncCall = 24, 
-    RuleOperatorExpr = 25, RuleBinaryOperator = 26, RuleIdentifier = 27, 
-    RuleLiteral = 28, RuleSubscript = 29, RuleMemberAccess = 30, RuleParenExpr = 31, 
-    RuleFuncName = 32, RuleVarName = 33, RuleTypeName = 34, RuleStructName = 35
+    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, RuleGenericInstantiation = 19, 
+    RuleStmt = 20, RuleIfStmt = 21, RuleElseIfStmt = 22, RuleElseStmt = 23, 
+    RuleSwitchStmt = 24, RuleSwitchBody = 25, RuleSwitchCase = 26, RuleForStmt = 27, 
+    RuleWhileStmt = 28, RuleAssignStmt = 29, RuleReturnStmt = 30, RuleExpr = 31, 
+    RuleDot = 32, RuleArrow = 33, RuleLiteral = 34, RuleFuncName = 35, RuleVarName = 36, 
+    RuleTypeName = 37, RuleStructName = 38, RulePostfix_op = 39, RulePrefix_op = 40, 
+    RuleBinary_op = 41
   };
 
   explicit TocParser(antlr4::TokenStream *input);
@@ -42,9 +51,13 @@ 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;
@@ -53,29 +66,31 @@ public:
   class StructMemberContext;
   class StructVarContext;
   class StructMethodContext;
+  class PrivateDeclContext;
+  class GenericDeclContext;
+  class GenericInstantiationContext;
   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 NonAccessExprContext;
-  class FuncCallContext;
-  class OperatorExprContext;
-  class BinaryOperatorContext;
-  class IdentifierContext;
+  class DotContext;
+  class ArrowContext;
   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:
@@ -85,8 +100,6 @@ 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;
    
   };
 
@@ -99,22 +112,32 @@ 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;
    
   };
 
@@ -128,34 +151,68 @@ 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);
+    GenericInstantiationContext *genericInstantiation();
+    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  TypeModifierContext : public antlr4::ParserRuleContext {
+  public:
+    TypeModifierContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    antlr4::tree::TerminalNode *INT_LIT();
+
+   
+  };
+
+  TypeModifierContext* typeModifier();
+
+  class  NamespaceSpecifierContext : public antlr4::ParserRuleContext {
+  public:
+    NamespaceSpecifierContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    TypeNameContext *typeName();
+
+   
+  };
+
+  NamespaceSpecifierContext* namespaceSpecifier();
+
   class  FuncDeclContext : public antlr4::ParserRuleContext {
   public:
     FuncDeclContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
     FuncContext *func();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
@@ -167,11 +224,10 @@ public:
     virtual size_t getRuleIndex() const override;
     FuncNameContext *funcName();
     ParameterContext *parameter();
-    BodyContext *body();
     TypeContext *type();
+    BodyContext *body();
+    GenericDeclContext *genericDecl();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
@@ -184,8 +240,6 @@ public:
     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;
    
   };
 
@@ -198,8 +252,6 @@ 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;
    
   };
 
@@ -210,11 +262,10 @@ 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;
    
   };
 
@@ -225,10 +276,9 @@ 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;
    
   };
 
@@ -240,8 +290,6 @@ 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;
    
   };
 
@@ -253,294 +301,330 @@ 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  GenericInstantiationContext : public antlr4::ParserRuleContext {
+  public:
+    GenericInstantiationContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    virtual size_t getRuleIndex() const override;
+    std::vector<TypeContext *> type();
+    TypeContext* type(size_t i);
+
+   
+  };
+
+  GenericInstantiationContext* genericInstantiation();
+
   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();
+    VarInitContext *varInit();
+    std::vector<ExprContext *> expr();
+    ExprContext* expr(size_t i);
+    BodyContext *body();
 
-    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();
-    LiteralContext *literal();
-    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  NonAccessExprContext : public antlr4::ParserRuleContext {
+  class  ReturnStmtContext : public antlr4::ParserRuleContext {
   public:
-    NonAccessExprContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    ReturnStmtContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    FuncCallContext *funcCall();
-    LiteralContext *literal();
-    IdentifierContext *identifier();
-    SubscriptContext *subscript();
-    ParenExprContext *parenExpr();
-    OperatorExprContext *operatorExpr();
+    ExprContext *expr();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  NonAccessExprContext* nonAccessExpr();
+  ReturnStmtContext* returnStmt();
 
-  class  FuncCallContext : public antlr4::ParserRuleContext {
+  class  ExprContext : public antlr4::ParserRuleContext {
   public:
-    FuncCallContext(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;
+
+   
+  };
+
+  class  DotExprContext : public ExprContext {
+  public:
+    DotExprContext(ExprContext *ctx);
+
+    ExprContext *expr();
+    VarNameContext *varName();
+    DotContext *dot();
+    ArrowContext *arrow();
+  };
+
+  class  FuncExprContext : public ExprContext {
+  public:
+    FuncExprContext(ExprContext *ctx);
+
     FuncNameContext *funcName();
+    std::vector<NamespaceSpecifierContext *> namespaceSpecifier();
+    NamespaceSpecifierContext* namespaceSpecifier(size_t i);
+    GenericInstantiationContext *genericInstantiation();
     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;
-   
   };
 
-  FuncCallContext* funcCall();
+  class  BracketExprContext : public ExprContext {
+  public:
+    BracketExprContext(ExprContext *ctx);
+
+    std::vector<ExprContext *> expr();
+    ExprContext* expr(size_t i);
+  };
 
-  class  OperatorExprContext : public antlr4::ParserRuleContext {
+  class  PrefixOpExprContext : public ExprContext {
   public:
-    OperatorExprContext(antlr4::ParserRuleContext *parent, size_t invokingState);
-    virtual size_t getRuleIndex() const override;
-    BinaryOperatorContext *binaryOperator();
+    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();
   };
 
-  OperatorExprContext* operatorExpr();
+  class  MethodExprContext : public ExprContext {
+  public:
+    MethodExprContext(ExprContext *ctx);
 
-  class  BinaryOperatorContext : public antlr4::ParserRuleContext {
+    std::vector<ExprContext *> expr();
+    ExprContext* expr(size_t i);
+    FuncNameContext *funcName();
+    GenericInstantiationContext *genericInstantiation();
+  };
+
+  class  PostfixOpExprContext : 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);
+    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();
   };
 
-  BinaryOperatorContext* binaryOperator();
+  class  BinaryOpExprContext : public ExprContext {
+  public:
+    BinaryOpExprContext(ExprContext *ctx);
+
+    std::vector<ExprContext *> expr();
+    ExprContext* expr(size_t i);
+    Binary_opContext *binary_op();
+  };
 
-  class  IdentifierContext : public antlr4::ParserRuleContext {
+  class  TernaryOpExprContext : public ExprContext {
   public:
-    IdentifierContext(antlr4::ParserRuleContext *parent, size_t invokingState);
-    virtual size_t getRuleIndex() const override;
-    VarNameContext *varName();
+    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);
   };
 
-  IdentifierContext* identifier();
+  class  LitExprContext : public ExprContext {
+  public:
+    LitExprContext(ExprContext *ctx);
 
-  class  LiteralContext : public antlr4::ParserRuleContext {
+    LiteralContext *literal();
+  };
+
+  class  ParenExprContext : public ExprContext {
   public:
-    LiteralContext(antlr4::ParserRuleContext *parent, size_t invokingState);
-    virtual size_t getRuleIndex() const override;
-    antlr4::tree::TerminalNode *INTLIT();
+    ParenExprContext(ExprContext *ctx);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
-   
+    ExprContext *expr();
   };
 
-  LiteralContext* literal();
+  class  IdentifierExprContext : public ExprContext {
+  public:
+    IdentifierExprContext(ExprContext *ctx);
+
+    VarNameContext *varName();
+    std::vector<NamespaceSpecifierContext *> namespaceSpecifier();
+    NamespaceSpecifierContext* namespaceSpecifier(size_t i);
+  };
 
-  class  SubscriptContext : public antlr4::ParserRuleContext {
+  ExprContext* expr();
+  ExprContext* expr(int precedence);
+  class  DotContext : public antlr4::ParserRuleContext {
   public:
-    SubscriptContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    DotContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    NonSubscriptExprContext *nonSubscriptExpr();
-    ExprContext *expr();
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  SubscriptContext* subscript();
+  DotContext* dot();
 
-  class  MemberAccessContext : public antlr4::ParserRuleContext {
+  class  ArrowContext : public antlr4::ParserRuleContext {
   public:
-    MemberAccessContext(antlr4::ParserRuleContext *parent, size_t invokingState);
+    ArrowContext(antlr4::ParserRuleContext *parent, size_t invokingState);
     virtual size_t getRuleIndex() const override;
-    std::vector<IdentifierContext *> identifier();
-    IdentifierContext* identifier(size_t i);
 
-    virtual void enterRule(antlr4::tree::ParseTreeListener *listener) override;
-    virtual void exitRule(antlr4::tree::ParseTreeListener *listener) override;
    
   };
 
-  MemberAccessContext* memberAccess();
+  ArrowContext* arrow();
 
-  class  ParenExprContext : public antlr4::ParserRuleContext {
+  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 *StringLit();
+    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:
@@ -548,8 +632,6 @@ 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;
    
   };
 
@@ -561,8 +643,6 @@ 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;
    
   };
 
@@ -574,8 +654,6 @@ 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;
    
   };
 
@@ -587,13 +665,45 @@ 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;