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svelte
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fix message

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pull/18151/head
Rich Harris 4 months ago
parent 2df832d4c7
commit dae91eb65a
4 changed files with 16 additions and 8 deletions
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6
documentation/docs/98-reference/.generated/compile-warnings.md
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@ -703,6 +703,12 @@ See [the migration guide](v5-migration-guide#Event-changes) for more info.
Component has unused export property '%name%'. If it is for external reference only, please consider using `export const %name%` Component has unused export property '%name%'. If it is for external reference only, please consider using `export const %name%`
``` ```
### head_in_component
```
Using `<head>` (%location%) will likely lead to runtime errors. Use [`<svelte:head>`](https://svelte.dev/e/head_in_component) instead
```
### legacy_code ### legacy_code
``` ```

4
packages/svelte/messages/compile-warnings/template.md
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@ -83,6 +83,10 @@ In a future version of Svelte, self-closing tags may be upgraded from a warning
See [the migration guide](v5-migration-guide#Event-changes) for more info. See [the migration guide](v5-migration-guide#Event-changes) for more info.
## head_in_component
> Using `<head>` (%location%) will likely lead to runtime errors. Use [`<svelte:head>`](https://svelte.dev/e/head_in_component) instead
## node_invalid_placement_ssr ## node_invalid_placement_ssr
> %message%. When rendering this component on the server, the resulting HTML will be modified by the browser (by moving, removing, or inserting elements), likely resulting in a `hydration_mismatch` warning > %message%. When rendering this component on the server, the resulting HTML will be modified by the browser (by moving, removing, or inserting elements), likely resulting in a `hydration_mismatch` warning

4
packages/svelte/src/compiler/phases/2-analyze/visitors/RegularElement.js
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@ -17,7 +17,7 @@ import { check_element } from './shared/a11y/index.js';
import { validate_element } from './shared/element.js'; import { validate_element } from './shared/element.js';
import { mark_subtree_dynamic } from './shared/fragment.js'; import { mark_subtree_dynamic } from './shared/fragment.js';
import { object } from '../../../utils/ast.js'; import { object } from '../../../utils/ast.js';
import { component_name, filename, locator, runes } from '../../../state.js'; import { component_name, filename, locate_node, locator, runes } from '../../../state.js';
/** /**
* @param {AST.RegularElement} node * @param {AST.RegularElement} node
@ -127,7 +127,7 @@ export function RegularElement(node, context) {
} }
if (node.name === 'head' && !context.state.parent_element) { if (node.name === 'head' && !context.state.parent_element) {
w.head_in_component(node, filename, component_name, `${locator(node.start).line}`); w.head_in_component(node, locate_node(node));
} }
node.metadata.has_spread = node.attributes.some( node.metadata.has_spread = node.attributes.some(

10
packages/svelte/src/compiler/warnings.js
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@ -787,14 +787,12 @@ export function event_directive_deprecated(node, name) {
} }
/** /**
* A `<head>` tag was detected in file `%filename%`, component `%component%`, at line %line%. This can lead to runtime errors. Did you mean to use `<svelte:head>`? * Using `<head>` (%location%) will likely lead to runtime errors. Use [`<svelte:head>`](https://svelte.dev/e/head_in_component) instead
* @param {null | NodeLike} node * @param {null | NodeLike} node
* @param {string} filename * @param {string} location
* @param {string} component
* @param {string} line
*/ */
export function head_in_component(node, filename, component, line) { export function head_in_component(node, location) {
w(node, 'head_in_component', `A \`<head>\` tag was detected in file \`${filename}\`, component \`${component}\`, at line ${line}. This can lead to runtime errors. Did you mean to use \`<svelte:head>\`?\nhttps://svelte.dev/e/head_in_component`); w(node, 'head_in_component', `Using \`<head>\` (${location}) will likely lead to runtime errors. Use [\`<svelte:head>\`](https://svelte.dev/e/head_in_component) instead\nhttps://svelte.dev/e/head_in_component`);
} }
/** /**

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