go-pkg/expr
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self param replaced as opTerm

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This commit is contained in:
Celestino Amoroso
2024-07-09 07:50:06 +02:00
parent 867806155e
commit 6b3bfa2a11
31 changed files with 159 additions and 180 deletions
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operator-insert.go
+10 -10
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@@ -26,10 +26,10 @@ func newAppendTerm(tk *Token) (inst *term) {
}
}
func evalInsert(ctx ExprContext, self *term) (v any, err error) {
func evalInsert(ctx ExprContext, opTerm *term) (v any, err error) {
var leftValue, rightValue any
if leftValue, rightValue, err = self.evalInfix(ctx); err != nil {
if leftValue, rightValue, err = opTerm.evalInfix(ctx); err != nil {
return
}
@@ -37,19 +37,19 @@ func evalInsert(ctx ExprContext, self *term) (v any, err error) {
list, _ := rightValue.(*ListType)
newList := append(ListType{leftValue}, *list...)
v = &newList
if self.children[1].symbol() == SymVariable {
ctx.UnsafeSetVar(self.children[1].source(), v)
if opTerm.children[1].symbol() == SymVariable {
ctx.UnsafeSetVar(opTerm.children[1].source(), v)
}
} else {
err = self.errIncompatibleTypes(leftValue, rightValue)
err = opTerm.errIncompatibleTypes(leftValue, rightValue)
}
return
}
func evalAppend(ctx ExprContext, self *term) (v any, err error) {
func evalAppend(ctx ExprContext, opTerm *term) (v any, err error) {
var leftValue, rightValue any
if leftValue, rightValue, err = self.evalInfix(ctx); err != nil {
if leftValue, rightValue, err = opTerm.evalInfix(ctx); err != nil {
return
}
@@ -57,11 +57,11 @@ func evalAppend(ctx ExprContext, self *term) (v any, err error) {
list, _ := leftValue.(*ListType)
newList := append(*list, rightValue)
v = &newList
if self.children[0].symbol() == SymVariable {
ctx.UnsafeSetVar(self.children[0].source(), v)
if opTerm.children[0].symbol() == SymVariable {
ctx.UnsafeSetVar(opTerm.children[0].source(), v)
}
} else {
err = self.errIncompatibleTypes(leftValue, rightValue)
err = opTerm.errIncompatibleTypes(leftValue, rightValue)
}
return
}