markused: fix for gated index range on string (fix #24187) (#24200)

felipensp · web-flow · commit 8a39132b6e7a · 2025-04-13T19:22:03.000+03:00
diff --git a/vlib/v/checker/checker.v b/vlib/v/checker/checker.v
@@ -4953,6 +4953,11 @@ fn (mut c Checker) index_expr(mut node ast.IndexExpr) ast.Type {
 				typ_sym = unsafe { unwrapped_sym }
 			}
 		}
+		.string {
+			if node.is_gated && c.mod != 'strings' {
+				c.table.used_features.range_index = true
+			}
+		}
 		else {}
 	}
 	if !c.is_builtin_mod && c.mod !in ['strings', 'math.bits'] {

Original file line number	Diff line number	Diff line change
`@@ -4953,6 +4953,11 @@ fn (mut c Checker) index_expr(mut node ast.IndexExpr) ast.Type {`
`4953`	`4953`	`typ_sym = unsafe { unwrapped_sym }`
`4954`	`4954`	`}`
`4955`	`4955`	`}`
	`4956`	`+ .string {`
	`4957`	`+ if node.is_gated && c.mod != 'strings' {`
	`4958`	`+ c.table.used_features.range_index = true`
	`4959`	`+ }`
	`4960`	`+ }`
`4956`	`4961`	`else {}`
`4957`	`4962`	`}`
`4958`	`4963`	`if !c.is_builtin_mod && c.mod !in ['strings', 'math.bits'] {`