38     DSLVarBase(DSLType type, skstd::string_view name, DSLExpression initialValue, PositionInfo pos);
40     DSLVarBase(DSLType type, DSLExpression initialValue, PositionInfo pos);
43                DSLExpression initialValue, PositionInfo pos);
45     DSLVarBase(const DSLModifiers& modifiers, DSLType type, DSLExpression initialValue,
62     DSLExpression x() {  in x()
63         return DSLExpression(*this, PositionInfo()).x();  in x()
66     DSLExpression y() {  in y()
67         return DSLExpression(*this, PositionInfo()).y();  in y()
70     DSLExpression z() {  in z()
71         return DSLExpression(*this, PositionInfo()).z();  in z()
74     DSLExpression w() {  in w()
75         return DSLExpression(*this, PositionInfo()).w();  in w()
78     DSLExpression r() {  in r()
79         return DSLExpression(*this, PositionInfo()).r();  in r()
82     DSLExpression g() {  in g()
83         return DSLExpression(*this, PositionInfo()).g();  in g()
86     DSLExpression b() {  in b()
87         return DSLExpression(*this, PositionInfo()).b();  in b()
90     DSLExpression a() {  in a()
91         return DSLExpression(*this, PositionInfo()).a();  in a()
94     DSLExpression field(skstd::string_view name) {  in field()
95         return DSLExpression(*this, PositionInfo()).field(name);  in field()
98     DSLPossibleExpression operator[](DSLExpression&& index);
101         return ++DSLExpression(*this, PositionInfo());
105         return DSLExpression(*this, PositionInfo())++;
109         return --DSLExpression(*this, PositionInfo());
113         return DSLExpression(*this, PositionInfo())--;
117     DSLPossibleExpression assign(DSLExpression other);
132     DSLExpression fInitialValue;
139     friend class DSLExpression;  variable
154            DSLExpression initialValue = DSLExpression(),
158     DSLVar(DSLType type, const char* name, DSLExpression initialValue = DSLExpression(),
162     DSLVar(DSLType type, DSLExpression initialValue, PositionInfo pos = PositionInfo::Capture())
166            DSLExpression initialValue = DSLExpression(), PositionInfo pos = PositionInfo::Capture())
170            DSLExpression initialValue = DSLExpression(), PositionInfo pos = PositionInfo::Capture())
179     DSLPossibleExpression operator=(DSLExpression expr);
182         return this->operator=(DSLExpression(param));
187         return this->operator=(DSLExpression(param));
202            DSLExpression initialValue = DSLExpression(), PositionInfo pos = PositionInfo::Capture())
205     DSLGlobalVar(DSLType type, const char* name, DSLExpression initialValue = DSLExpression(),
209     DSLGlobalVar(DSLType type, DSLExpression initialValue,
214            DSLExpression initialValue = DSLExpression(), PositionInfo pos = PositionInfo::Capture())
218            DSLExpression initialValue = DSLExpression(), PositionInfo pos = PositionInfo::Capture())
229     DSLPossibleExpression operator=(DSLExpression expr);
232         return this->operator=(DSLExpression(param));
237         return this->operator=(DSLExpression(param));
245     DSLExpression eval(DSLExpression x, PositionInfo pos = PositionInfo::Capture());
251     DSLExpression eval(DSLExpression x, DSLExpression y,
255     DSLExpression eval(ExpressionArray args, PositionInfo pos);
271         : INHERITED(type, name, DSLExpression(), pos) {}  in INHERITED()  argument
278         : INHERITED(modifiers, type, name, DSLExpression(), pos) {}  in INHERITED()  argument
290     DSLPossibleExpression operator=(DSLExpression expr);
293         return this->operator=(DSLExpression(param));
298         return this->operator=(DSLExpression(param));