fix: Support name_loc property (#801)

Author: baseballyama

.changeset/wet-carrots-open.md

@@ -0,0 +1,5 @@
+---
+"svelte-eslint-parser": patch
+---
+
+fix: Support `name_loc` property

package.json

@@ -110,7 +110,7 @@
     "prettier-plugin-svelte": "^3.4.0",
     "rimraf": "^6.0.1",
     "semver": "^7.7.2",
-    "svelte": "^5.41.0",
+    "svelte": "^5.45.4",
     "svelte2tsx": "^0.7.45",
     "tsx": "^4.20.5",
     "typescript": "~5.9.2",

pnpm-lock.yaml

@@ -37,6 +37,8 @@ export function getOptionsFromRoot(
     return {
       type: "SvelteOptions",
       name: "svelte:options",
+      // @ts-expect-error - name_loc is required in Svelte since 5.45.3 but we can not set it.
+      name_loc: null,
       attributes: root.options.attributes,
       fragment: {
         type: "Fragment",

src/parser/compat.ts

@@ -83,6 +83,7 @@ function parseAttribute(state: State): Compiler.Attribute {
     return {
       type: "Attribute",
       name: key,
+      name_loc: null,
       value: true,
       start,
       end: keyEnd,
@@ -93,6 +94,7 @@ function parseAttribute(state: State): Compiler.Attribute {
     return {
       type: "Attribute",
       name: key,
+      name_loc: null,
       value: true,
       start,
       end: keyEnd,
@@ -103,6 +105,7 @@ function parseAttribute(state: State): Compiler.Attribute {
   return {
     type: "Attribute",
     name: key,
+    name_loc: null,
     value: [value],
     start,
     end: state.index,

src/parser/html.ts

@@ -13,6 +13,7 @@ Object {
     Object {
       "end": 17,
       "name": "lang",
+      "name_loc": null,
       "start": 8,
       "type": "Attribute",
       "value": Array [
@@ -36,6 +37,7 @@ Object {
     Object {
       "end": 17,
       "name": "lang",
+      "name_loc": null,
       "start": 8,
       "type": "Attribute",
       "value": Array [
@@ -59,6 +61,7 @@ Object {
     Object {
       "end": 15,
       "name": "lang",
+      "name_loc": null,
       "start": 8,
       "type": "Attribute",
       "value": Array [
@@ -82,6 +85,7 @@ Object {
     Object {
       "end": 13,
       "name": "global",
+      "name_loc": null,
       "start": 7,
       "type": "Attribute",
       "value": true,
@@ -97,6 +101,7 @@ Object {
     Object {
       "end": 13,
       "name": "global",
+      "name_loc": null,
       "start": 7,
       "type": "Attribute",
       "value": true,
@@ -112,6 +117,7 @@ Object {
     Object {
       "end": 4,
       "name": "attr",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": true,
@@ -127,6 +133,7 @@ Object {
     Object {
       "end": 4,
       "name": "attr",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": true,
@@ -142,6 +149,7 @@ Object {
     Object {
       "end": 16,
       "name": "attr",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -165,6 +173,7 @@ Object {
     Object {
       "end": 12,
       "name": "attr",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -188,6 +197,7 @@ Object {
     Object {
       "end": 8,
       "name": "empty",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -211,6 +221,7 @@ Object {
     Object {
       "end": 8,
       "name": "empty",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -234,6 +245,7 @@ Object {
     Object {
       "end": 13,
       "name": "expr",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -263,6 +275,7 @@ Object {
     Object {
       "end": 13,
       "name": "expr",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -292,6 +305,7 @@ Object {
     Object {
       "end": 10,
       "name": "expr",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -321,6 +335,7 @@ Object {
     Object {
       "end": 10,
       "name": "expr",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -350,6 +365,7 @@ Object {
     Object {
       "end": 15,
       "name": "expr",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -387,6 +403,7 @@ Object {
     Object {
       "end": 19,
       "name": "expr",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -429,6 +446,7 @@ Object {
     Object {
       "end": 11,
       "name": "expr",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -458,6 +476,7 @@ Object {
     Object {
       "end": 9,
       "name": "quote",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [
@@ -481,6 +500,7 @@ Object {
     Object {
       "end": 9,
       "name": "quote",
+      "name_loc": null,
       "start": 0,
       "type": "Attribute",
       "value": Array [