Flex drove me crazy with "you just got jammed" :/.

[cycript.git] / Parser.hpp

diff --git a/Parser.hpp b/Parser.hpp
index 73a69c69a9fea14cbb04ff1633b58a7fa7321d43..02b08ebee8b448a9b1c78ce2f19b7910ab6837be 100644 (file)
--- a/Parser.hpp
+++ b/Parser.hpp
@@ -272,22 +272,6 @@ struct CYIdentifier :
     CYIdentifier *Replace(CYContext &context);
 };
 
-struct CYComment :
-    CYStatement
-{
-    const char *value_;
-
-    CYComment(const char *value) :
-        value_(value)
-    {
-    }
-
-    CYCompact(None)
-
-    virtual CYStatement *Replace(CYContext &context);
-    virtual void Output(CYOutput &out, CYFlags flags) const;
-};
-
 struct CYLabel :
     CYStatement
 {
@@ -356,12 +340,12 @@ struct CYScope {
     void Close(CYContext &context, CYStatement *&statements);
 };
 
-struct CYProgram :
+struct CYScript :
     CYThing
 {
     CYStatement *code_;
 
-    CYProgram(CYStatement *code) :
+    CYScript(CYStatement *code) :
         code_(code)
     {
     }
@@ -478,12 +462,12 @@ struct CYBlock :
     virtual CYStatement *Return();
 };
 
-struct CYForInitialiser {
+struct CYForInitializer {
     virtual CYExpression *Replace(CYContext &context) = 0;
     virtual void Output(CYOutput &out, CYFlags flags) const = 0;
 };
 
-struct CYForInInitialiser {
+struct CYForInInitializer {
     virtual void ForIn(CYOutput &out, CYFlags flags) const = 0;
     virtual CYStatement *ForEachIn(CYContext &out, CYExpression *value) = 0;
 
@@ -499,8 +483,8 @@ struct CYNumber;
 struct CYString;
 
 struct CYExpression :
-    CYForInitialiser,
-    CYForInInitialiser,
+    CYForInitializer,
+    CYForInInitializer,
     CYClassName,
     CYThing
 {
@@ -604,9 +588,9 @@ struct CYFunctionParameter :
     CYNext<CYFunctionParameter>,
     CYThing
 {
-    CYForInInitialiser *initialiser_;
+    CYForInInitializer *initialiser_;
 
-    CYFunctionParameter(CYForInInitialiser *initialiser, CYFunctionParameter *next = NULL) :
+    CYFunctionParameter(CYForInInitializer *initialiser, CYFunctionParameter *next = NULL) :
         CYNext<CYFunctionParameter>(next),
         initialiser_(initialiser)
     {
@@ -813,6 +797,43 @@ struct CYString :
     virtual void PropertyName(CYOutput &out) const;
 };
 
+struct CYElementValue;
+
+struct CYSpan :
+    CYNext<CYSpan>
+{
+    CYExpression *expression_;
+    CYString *string_;
+
+    CYSpan(CYExpression *expression, CYString *string, CYSpan *next) :
+        CYNext<CYSpan>(next),
+        expression_(expression),
+        string_(string)
+    {
+    }
+
+    CYElementValue *Replace(CYContext &context);
+};
+
+struct CYTemplate :
+    CYExpression
+{
+    CYString *string_;
+    CYSpan *spans_;
+
+    CYTemplate(CYString *string, CYSpan *spans) :
+        string_(string),
+        spans_(spans)
+    {
+    }
+
+    CYPrecedence(0)
+    CYRightHand(false)
+
+    virtual CYExpression *Replace(CYContext &context);
+    virtual void Output(CYOutput &out, CYFlags flags) const;
+};
+
 struct CYNumber :
     CYTrivial,
     CYPropertyName
@@ -839,9 +860,11 @@ struct CYRegEx :
     CYTrivial
 {
     const char *value_;
+    size_t size_;
 
-    CYRegEx(const char *value) :
-        value_(value)
+    CYRegEx(const char *value, size_t size) :
+        value_(value),
+        size_(size)
     {
     }
 
@@ -1030,15 +1053,6 @@ struct CYArgument :
     void Output(CYOutput &out) const;
 };
 
-struct CYBlank :
-    public CYWord
-{
-    CYBlank() :
-        CYWord("")
-    {
-    }
-};
-
 struct CYClause :
     CYThing,
     CYNext<CYClause>
@@ -1057,19 +1071,49 @@ struct CYClause :
 };
 
 struct CYElement :
-    CYNext<CYElement>,
     CYThing
+{
+    virtual bool Elision() const = 0;
+
+    virtual void Replace(CYContext &context) = 0;
+};
+
+struct CYElementValue :
+    CYNext<CYElement>,
+    CYElement
 {
     CYExpression *value_;
 
-    CYElement(CYExpression *value, CYElement *next) :
+    CYElementValue(CYExpression *value, CYElement *next) :
         CYNext<CYElement>(next),
         value_(value)
     {
     }
 
-    void Replace(CYContext &context);
-    void Output(CYOutput &out) const;
+    virtual bool Elision() const {
+        return value_ == NULL;
+    }
+
+    virtual void Replace(CYContext &context);
+    virtual void Output(CYOutput &out) const;
+};
+
+struct CYElementSpread :
+    CYElement
+{
+    CYExpression *value_;
+
+    CYElementSpread(CYExpression *value) :
+        value_(value)
+    {
+    }
+
+    virtual bool Elision() const {
+        return false;
+    }
+
+    virtual void Replace(CYContext &context);
+    virtual void Output(CYOutput &out) const;
 };
 
 struct CYArray :
@@ -1105,7 +1149,7 @@ struct CYProperty :
 };
 
 struct CYDeclaration :
-    CYForInInitialiser
+    CYForInInitializer
 {
     CYIdentifier *identifier_;
     CYExpression *initialiser_;
@@ -1151,7 +1195,7 @@ struct CYDeclarations :
 };
 
 struct CYForDeclarations :
-    CYForInitialiser
+    CYForInitializer
 {
     CYDeclarations *declarations_;
 
@@ -1201,12 +1245,12 @@ struct CYLetStatement :
 struct CYFor :
     CYStatement
 {
-    CYForInitialiser *initialiser_;
+    CYForInitializer *initialiser_;
     CYExpression *test_;
     CYExpression *increment_;
     CYStatement *code_;
 
-    CYFor(CYForInitialiser *initialiser, CYExpression *test, CYExpression *increment, CYStatement *code) :
+    CYFor(CYForInitializer *initialiser, CYExpression *test, CYExpression *increment, CYStatement *code) :
         initialiser_(initialiser),
         test_(test),
         increment_(increment),
@@ -1223,11 +1267,11 @@ struct CYFor :
 struct CYForIn :
     CYStatement
 {
-    CYForInInitialiser *initialiser_;
+    CYForInInitializer *initialiser_;
     CYExpression *set_;
     CYStatement *code_;
 
-    CYForIn(CYForInInitialiser *initialiser, CYExpression *set, CYStatement *code) :
+    CYForIn(CYForInInitializer *initialiser, CYExpression *set, CYStatement *code) :
         initialiser_(initialiser),
         set_(set),
         code_(code)
@@ -1243,11 +1287,11 @@ struct CYForIn :
 struct CYForOf :
     CYStatement
 {
-    CYForInInitialiser *initialiser_;
+    CYForInInitializer *initialiser_;
     CYExpression *set_;
     CYStatement *code_;
 
-    CYForOf(CYForInInitialiser *initialiser, CYExpression *set, CYStatement *code) :
+    CYForOf(CYForInInitializer *initialiser, CYExpression *set, CYStatement *code) :
         initialiser_(initialiser),
         set_(set),
         code_(code)
@@ -1605,6 +1649,38 @@ struct CYReturn :
     virtual void Output(CYOutput &out, CYFlags flags) const;
 };
 
+struct CYYieldGenerator :
+    CYExpression
+{
+    CYExpression *value_;
+
+    CYYieldGenerator(CYExpression *value) :
+        value_(value)
+    {
+    }
+
+    CYPrecedence(0)
+
+    virtual CYExpression *Replace(CYContext &context);
+    virtual void Output(CYOutput &out, CYFlags flags) const;
+};
+
+struct CYYieldValue :
+    CYExpression
+{
+    CYExpression *value_;
+
+    CYYieldValue(CYExpression *value) :
+        value_(value)
+    {
+    }
+
+    CYPrecedence(0)
+
+    virtual CYExpression *Replace(CYContext &context);
+    virtual void Output(CYOutput &out, CYFlags flags) const;
+};
+
 struct CYEmpty :
     CYStatement
 {