fix(1632): erase const enums after inlining

a-tarasyuk · a-tarasyuk · commit 798d12b3efbe · 2025-08-27T16:02:24.000+03:00
diff --git a/internal/transformers/tstransforms/runtimesyntax.go b/internal/transformers/tstransforms/runtimesyntax.go
@@ -309,6 +309,10 @@ func (tx *RuntimeSyntaxTransformer) addVarForDeclaration(statements []*ast.State
 }
 
 func (tx *RuntimeSyntaxTransformer) visitEnumDeclaration(node *ast.EnumDeclaration) *ast.Node {
+	if ast.IsEnumConst(node.AsNode()) && tx.compilerOptions.PreserveConstEnums.IsFalse() {
+		return tx.Factory().NewNotEmittedStatement()
+	}
+
 	statements := []*ast.Statement{}
 
 	// If needed, we should emit a variable declaration for the enum:

Original file line number	Diff line number	Diff line change
`@@ -309,6 +309,10 @@ func (tx RuntimeSyntaxTransformer) addVarForDeclaration(statements []ast.State`
`309`	`309`	`}`
`310`	`310`
`311`	`311`	`func (tx RuntimeSyntaxTransformer) visitEnumDeclaration(node ast.EnumDeclaration) *ast.Node {`
	`312`	`+ if ast.IsEnumConst(node.AsNode()) && tx.compilerOptions.PreserveConstEnums.IsFalse() {`
	`313`	`+ return tx.Factory().NewNotEmittedStatement()`
	`314`	`+ }`
	`315`	`+`
`312`	`316`	`statements := []*ast.Statement{}`
`313`	`317`
`314`	`318`	`// If needed, we should emit a variable declaration for the enum:`