Press n or j to go to the next uncovered block, b, p or k for the previous block.
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2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 5x 5x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 7x 7x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 4x 4x 2x 2x 2x 2x 2x 2x 2x 2x 3x 3x 2x 2x 2x 2x 2x 2x 2x 4x 4x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x | /* This file is generated by scripts/process-messages/index.js. Do not edit! */
import * as state from './state.js';
/** @typedef {{ start?: number, end?: number }} NodeLike */
// interface is duplicated between here (used internally) and ./interfaces.js
// (exposed publicly), and I'm not sure how to avoid that
export class CompileError extends Error {
name = 'CompileError';
filename = state.filename;
/** @type {import('#compiler').CompileError['position']} */
position = undefined;
/** @type {import('#compiler').CompileError['start']} */
start = undefined;
/** @type {import('#compiler').CompileError['end']} */
end = undefined;
/**
*
* @param {string} code
* @param {string} message
* @param {[number, number] | undefined} position
*/
constructor(code, message, position) {
super(message);
this.code = code;
this.position = position;
if (position) {
this.start = state.locator(position[0]);
this.end = state.locator(position[1]);
}
}
toString() {
let out = `${this.name}: ${this.message}`;
out += `\n(${this.code})`;
if (this.filename) {
out += `\n${this.filename}`;
if (this.start) {
out += `${this.start.line}:${this.start.column}`;
}
}
return out;
}
}
/**
* @param {null | number | NodeLike} node
* @param {string} code
* @param {string} message
* @returns {never}
*/
function e(node, code, message) {
const start = typeof node === 'number' ? node : node?.start;
const end = typeof node === 'number' ? node : node?.end;
throw new CompileError(code, message, start !== undefined && end !== undefined ? [start, end] : undefined);
}
/**
* Invalid compiler option: %details%
* @param {null | number | NodeLike} node
* @param {string} details
* @returns {never}
*/
export function options_invalid_value(node, details) {
e(node, "options_invalid_value", `Invalid compiler option: ${details}`);
}
/**
* Invalid compiler option: %details%
* @param {null | number | NodeLike} node
* @param {string} details
* @returns {never}
*/
export function options_removed(node, details) {
e(node, "options_removed", `Invalid compiler option: ${details}`);
}
/**
* Unrecognised compiler option %keypath%
* @param {null | number | NodeLike} node
* @param {string} keypath
* @returns {never}
*/
export function options_unrecognised(node, keypath) {
e(node, "options_unrecognised", `Unrecognised compiler option ${keypath}`);
}
/**
* `$bindable()` can only be used inside a `$props()` declaration
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function bindable_invalid_location(node) {
e(node, "bindable_invalid_location", "`$bindable()` can only be used inside a `$props()` declaration");
}
/**
* Cannot assign to %thing%
* @param {null | number | NodeLike} node
* @param {string} thing
* @returns {never}
*/
export function constant_assignment(node, thing) {
e(node, "constant_assignment", `Cannot assign to ${thing}`);
}
/**
* Cannot bind to %thing%
* @param {null | number | NodeLike} node
* @param {string} thing
* @returns {never}
*/
export function constant_binding(node, thing) {
e(node, "constant_binding", `Cannot bind to ${thing}`);
}
/**
* `%name%` has already been declared
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function declaration_duplicate(node, name) {
e(node, "declaration_duplicate", `\`${name}\` has already been declared`);
}
/**
* Cannot declare same variable name which is imported inside `<script context="module">`
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function declaration_duplicate_module_import(node) {
e(node, "declaration_duplicate_module_import", "Cannot declare same variable name which is imported inside `<script context=\"module\">`");
}
/**
* Cannot export derived state from a module. To expose the current derived value, export a function returning its value
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function derived_invalid_export(node) {
e(node, "derived_invalid_export", "Cannot export derived state from a module. To expose the current derived value, export a function returning its value");
}
/**
* The $ name is reserved, and cannot be used for variables and imports
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function dollar_binding_invalid(node) {
e(node, "dollar_binding_invalid", "The $ name is reserved, and cannot be used for variables and imports");
}
/**
* The $ prefix is reserved, and cannot be used for variables and imports
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function dollar_prefix_invalid(node) {
e(node, "dollar_prefix_invalid", "The $ prefix is reserved, and cannot be used for variables and imports");
}
/**
* Cannot reassign or bind to each block argument in runes mode. Use the array and index variables instead (e.g. `array[i] = value` instead of `entry = value`)
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function each_item_invalid_assignment(node) {
e(node, "each_item_invalid_assignment", "Cannot reassign or bind to each block argument in runes mode. Use the array and index variables instead (e.g. `array[i] = value` instead of `entry = value`)");
}
/**
* `$effect()` can only be used as an expression statement
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function effect_invalid_placement(node) {
e(node, "effect_invalid_placement", "`$effect()` can only be used as an expression statement");
}
/**
* `%name%` is an illegal variable name. To reference a global variable called `%name%`, use `globalThis.%name%`
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function global_reference_invalid(node, name) {
e(node, "global_reference_invalid", `\`${name}\` is an illegal variable name. To reference a global variable called \`${name}\`, use \`globalThis.${name}\``);
}
/**
* `$host()` can only be used inside custom element component instances
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function host_invalid_placement(node) {
e(node, "host_invalid_placement", "`$host()` can only be used inside custom element component instances");
}
/**
* Imports of `svelte/internal/*` are forbidden. It contains private runtime code which is subject to change without notice. If you're importing from `svelte/internal/*` to work around a limitation of Svelte, please open an issue at https://github.com/sveltejs/svelte and explain your use case
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function import_svelte_internal_forbidden(node) {
e(node, "import_svelte_internal_forbidden", "Imports of `svelte/internal/*` are forbidden. It contains private runtime code which is subject to change without notice. If you're importing from `svelte/internal/*` to work around a limitation of Svelte, please open an issue at https://github.com/sveltejs/svelte and explain your use case");
}
/**
* Cannot use `export let` in runes mode — use `$props()` instead
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function legacy_export_invalid(node) {
e(node, "legacy_export_invalid", "Cannot use `export let` in runes mode — use `$props()` instead");
}
/**
* Cannot use `$$props` in runes mode
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function legacy_props_invalid(node) {
e(node, "legacy_props_invalid", "Cannot use `$$props` in runes mode");
}
/**
* `$:` is not allowed in runes mode, use `$derived` or `$effect` instead
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function legacy_reactive_statement_invalid(node) {
e(node, "legacy_reactive_statement_invalid", "`$:` is not allowed in runes mode, use `$derived` or `$effect` instead");
}
/**
* Cannot use `$$restProps` in runes mode
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function legacy_rest_props_invalid(node) {
e(node, "legacy_rest_props_invalid", "Cannot use `$$restProps` in runes mode");
}
/**
* A component cannot have a default export
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function module_illegal_default_export(node) {
e(node, "module_illegal_default_export", "A component cannot have a default export");
}
/**
* Cannot use `$props()` more than once
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function props_duplicate(node) {
e(node, "props_duplicate", "Cannot use `$props()` more than once");
}
/**
* `$props()` can only be used with an object destructuring pattern
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function props_invalid_identifier(node) {
e(node, "props_invalid_identifier", "`$props()` can only be used with an object destructuring pattern");
}
/**
* `$props()` assignment must not contain nested properties or computed keys
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function props_invalid_pattern(node) {
e(node, "props_invalid_pattern", "`$props()` assignment must not contain nested properties or computed keys");
}
/**
* `$props()` can only be used at the top level of components as a variable declaration initializer
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function props_invalid_placement(node) {
e(node, "props_invalid_placement", "`$props()` can only be used at the top level of components as a variable declaration initializer");
}
/**
* Cyclical dependency detected: %cycle%
* @param {null | number | NodeLike} node
* @param {string} cycle
* @returns {never}
*/
export function reactive_declaration_cycle(node, cycle) {
e(node, "reactive_declaration_cycle", `Cyclical dependency detected: ${cycle}`);
}
/**
* `%rune%` cannot be called with arguments
* @param {null | number | NodeLike} node
* @param {string} rune
* @returns {never}
*/
export function rune_invalid_arguments(node, rune) {
e(node, "rune_invalid_arguments", `\`${rune}\` cannot be called with arguments`);
}
/**
* `%rune%` must be called with %args%
* @param {null | number | NodeLike} node
* @param {string} rune
* @param {string} args
* @returns {never}
*/
export function rune_invalid_arguments_length(node, rune, args) {
e(node, "rune_invalid_arguments_length", `\`${rune}\` must be called with ${args}`);
}
/**
* Cannot access a computed property of a rune
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function rune_invalid_computed_property(node) {
e(node, "rune_invalid_computed_property", "Cannot access a computed property of a rune");
}
/**
* `%name%` is not a valid rune
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function rune_invalid_name(node, name) {
e(node, "rune_invalid_name", `\`${name}\` is not a valid rune`);
}
/**
* Cannot use `%rune%` rune in non-runes mode
* @param {null | number | NodeLike} node
* @param {string} rune
* @returns {never}
*/
export function rune_invalid_usage(node, rune) {
e(node, "rune_invalid_usage", `Cannot use \`${rune}\` rune in non-runes mode`);
}
/**
* Cannot use rune without parentheses
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function rune_missing_parentheses(node) {
e(node, "rune_missing_parentheses", "Cannot use rune without parentheses");
}
/**
* `%name%` is now `%replacement%`
* @param {null | number | NodeLike} node
* @param {string} name
* @param {string} replacement
* @returns {never}
*/
export function rune_renamed(node, name, replacement) {
e(node, "rune_renamed", `\`${name}\` is now \`${replacement}\``);
}
/**
* %name% cannot be used in runes mode
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function runes_mode_invalid_import(node, name) {
e(node, "runes_mode_invalid_import", `${name} cannot be used in runes mode`);
}
/**
* Cannot reassign or bind to snippet parameter
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function snippet_parameter_assignment(node) {
e(node, "snippet_parameter_assignment", "Cannot reassign or bind to snippet parameter");
}
/**
* Cannot export state from a module if it is reassigned. Either export a function returning the state value or only mutate the state value's properties
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function state_invalid_export(node) {
e(node, "state_invalid_export", "Cannot export state from a module if it is reassigned. Either export a function returning the state value or only mutate the state value's properties");
}
/**
* `%rune%(...)` can only be used as a variable declaration initializer or a class field
* @param {null | number | NodeLike} node
* @param {string} rune
* @returns {never}
*/
export function state_invalid_placement(node, rune) {
e(node, "state_invalid_placement", `\`${rune}(...)\` can only be used as a variable declaration initializer or a class field`);
}
/**
* Cannot subscribe to stores that are not declared at the top level of the component
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function store_invalid_scoped_subscription(node) {
e(node, "store_invalid_scoped_subscription", "Cannot subscribe to stores that are not declared at the top level of the component");
}
/**
* Cannot reference store value inside `<script context="module">`
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function store_invalid_subscription(node) {
e(node, "store_invalid_subscription", "Cannot reference store value inside `<script context=\"module\">`");
}
/**
* Declaration cannot be empty
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function css_empty_declaration(node) {
e(node, "css_empty_declaration", "Declaration cannot be empty");
}
/**
* Expected a valid CSS identifier
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function css_expected_identifier(node) {
e(node, "css_expected_identifier", "Expected a valid CSS identifier");
}
/**
* A :global {...} block cannot follow a %name% combinator
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function css_global_block_invalid_combinator(node, name) {
e(node, "css_global_block_invalid_combinator", `A :global {...} block cannot follow a ${name} combinator`);
}
/**
* A :global {...} block can only contain rules, not declarations
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function css_global_block_invalid_declaration(node) {
e(node, "css_global_block_invalid_declaration", "A :global {...} block can only contain rules, not declarations");
}
/**
* A :global {...} block cannot be part of a selector list with more than one item
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function css_global_block_invalid_list(node) {
e(node, "css_global_block_invalid_list", "A :global {...} block cannot be part of a selector list with more than one item");
}
/**
* A :global {...} block cannot modify an existing selector
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function css_global_block_invalid_modifier(node) {
e(node, "css_global_block_invalid_modifier", "A :global {...} block cannot modify an existing selector");
}
/**
* :global(...) can be at the start or end of a selector sequence, but not in the middle
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function css_global_invalid_placement(node) {
e(node, "css_global_invalid_placement", ":global(...) can be at the start or end of a selector sequence, but not in the middle");
}
/**
* :global(...) must contain exactly one selector
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function css_global_invalid_selector(node) {
e(node, "css_global_invalid_selector", ":global(...) must contain exactly one selector");
}
/**
* :global(...) must not contain type or universal selectors when used in a compound selector
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function css_global_invalid_selector_list(node) {
e(node, "css_global_invalid_selector_list", ":global(...) must not contain type or universal selectors when used in a compound selector");
}
/**
* Nesting selectors can only be used inside a rule
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function css_nesting_selector_invalid_placement(node) {
e(node, "css_nesting_selector_invalid_placement", "Nesting selectors can only be used inside a rule");
}
/**
* Invalid selector
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function css_selector_invalid(node) {
e(node, "css_selector_invalid", "Invalid selector");
}
/**
* :global(...) must not be followed with a type selector
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function css_type_selector_invalid_placement(node) {
e(node, "css_type_selector_invalid_placement", ":global(...) must not be followed with a type selector");
}
/**
* An element can only have one 'animate' directive
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function animation_duplicate(node) {
e(node, "animation_duplicate", "An element can only have one 'animate' directive");
}
/**
* An element that uses the `animate:` directive must be the only child of a keyed `{#each ...}` block
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function animation_invalid_placement(node) {
e(node, "animation_invalid_placement", "An element that uses the `animate:` directive must be the only child of a keyed `{#each ...}` block");
}
/**
* An element that uses the `animate:` directive must be the only child of a keyed `{#each ...}` block. Did you forget to add a key to your each block?
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function animation_missing_key(node) {
e(node, "animation_missing_key", "An element that uses the `animate:` directive must be the only child of a keyed `{#each ...}` block. Did you forget to add a key to your each block?");
}
/**
* 'contenteditable' attribute cannot be dynamic if element uses two-way binding
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function attribute_contenteditable_dynamic(node) {
e(node, "attribute_contenteditable_dynamic", "'contenteditable' attribute cannot be dynamic if element uses two-way binding");
}
/**
* 'contenteditable' attribute is required for textContent, innerHTML and innerText two-way bindings
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function attribute_contenteditable_missing(node) {
e(node, "attribute_contenteditable_missing", "'contenteditable' attribute is required for textContent, innerHTML and innerText two-way bindings");
}
/**
* Attributes need to be unique
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function attribute_duplicate(node) {
e(node, "attribute_duplicate", "Attributes need to be unique");
}
/**
* Attribute shorthand cannot be empty
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function attribute_empty_shorthand(node) {
e(node, "attribute_empty_shorthand", "Attribute shorthand cannot be empty");
}
/**
* Event attribute must be a JavaScript expression, not a string
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function attribute_invalid_event_handler(node) {
e(node, "attribute_invalid_event_handler", "Event attribute must be a JavaScript expression, not a string");
}
/**
* 'multiple' attribute must be static if select uses two-way binding
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function attribute_invalid_multiple(node) {
e(node, "attribute_invalid_multiple", "'multiple' attribute must be static if select uses two-way binding");
}
/**
* '%name%' is not a valid attribute name
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function attribute_invalid_name(node, name) {
e(node, "attribute_invalid_name", `'${name}' is not a valid attribute name`);
}
/**
* Sequence expressions are not allowed as attribute/directive values in runes mode, unless wrapped in parentheses
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function attribute_invalid_sequence_expression(node) {
e(node, "attribute_invalid_sequence_expression", "Sequence expressions are not allowed as attribute/directive values in runes mode, unless wrapped in parentheses");
}
/**
* 'type' attribute must be a static text value if input uses two-way binding
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function attribute_invalid_type(node) {
e(node, "attribute_invalid_type", "'type' attribute must be a static text value if input uses two-way binding");
}
/**
* Attribute values containing `{...}` must be enclosed in quote marks, unless the value only contains the expression
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function attribute_unquoted_sequence(node) {
e(node, "attribute_unquoted_sequence", "Attribute values containing `{...}` must be enclosed in quote marks, unless the value only contains the expression");
}
/**
* Can only bind to an Identifier or MemberExpression
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function bind_invalid_expression(node) {
e(node, "bind_invalid_expression", "Can only bind to an Identifier or MemberExpression");
}
/**
* `bind:%name%` is not a valid binding. %explanation%
* @param {null | number | NodeLike} node
* @param {string} name
* @param {string | undefined | null} [explanation]
* @returns {never}
*/
export function bind_invalid_name(node, name, explanation) {
e(node, "bind_invalid_name", explanation ? `\`bind:${name}\` is not a valid binding. ${explanation}` : `\`bind:${name}\` is not a valid binding`);
}
/**
* `bind:%name%` can only be used with %elements%
* @param {null | number | NodeLike} node
* @param {string} name
* @param {string} elements
* @returns {never}
*/
export function bind_invalid_target(node, name, elements) {
e(node, "bind_invalid_target", `\`bind:${name}\` can only be used with ${elements}`);
}
/**
* Can only bind to state or props
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function bind_invalid_value(node) {
e(node, "bind_invalid_value", "Can only bind to state or props");
}
/**
* %name% cannot appear more than once within a block
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function block_duplicate_clause(node, name) {
e(node, "block_duplicate_clause", `${name} cannot appear more than once within a block`);
}
/**
* {:...} block is invalid at this position (did you forget to close the preceeding element or block?)
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function block_invalid_continuation_placement(node) {
e(node, "block_invalid_continuation_placement", "{:...} block is invalid at this position (did you forget to close the preceeding element or block?)");
}
/**
* 'elseif' should be 'else if'
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function block_invalid_elseif(node) {
e(node, "block_invalid_elseif", "'elseif' should be 'else if'");
}
/**
* {#%name% ...} block cannot be %location%
* @param {null | number | NodeLike} node
* @param {string} name
* @param {string} location
* @returns {never}
*/
export function block_invalid_placement(node, name, location) {
e(node, "block_invalid_placement", `{#${name} ...} block cannot be ${location}`);
}
/**
* Block was left open
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function block_unclosed(node) {
e(node, "block_unclosed", "Block was left open");
}
/**
* Unexpected block closing tag
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function block_unexpected_close(node) {
e(node, "block_unexpected_close", "Unexpected block closing tag");
}
/**
* This type of directive is not valid on components
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function component_invalid_directive(node) {
e(node, "component_invalid_directive", "This type of directive is not valid on components");
}
/**
* Cyclical dependency detected: %cycle%
* @param {null | number | NodeLike} node
* @param {string} cycle
* @returns {never}
*/
export function const_tag_cycle(node, cycle) {
e(node, "const_tag_cycle", `Cyclical dependency detected: ${cycle}`);
}
/**
* {@const ...} must consist of a single variable declaration
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function const_tag_invalid_expression(node) {
e(node, "const_tag_invalid_expression", "{@const ...} must consist of a single variable declaration");
}
/**
* `{@const}` must be the immediate child of `{#snippet}`, `{#if}`, `{:else if}`, `{:else}`, `{#each}`, `{:then}`, `{:catch}`, `<svelte:fragment>` or `<Component>`
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function const_tag_invalid_placement(node) {
e(node, "const_tag_invalid_placement", "`{@const}` must be the immediate child of `{#snippet}`, `{#if}`, `{:else if}`, `{:else}`, `{#each}`, `{:then}`, `{:catch}`, `<svelte:fragment>` or `<Component>`");
}
/**
* {@debug ...} arguments must be identifiers, not arbitrary expressions
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function debug_tag_invalid_arguments(node) {
e(node, "debug_tag_invalid_arguments", "{@debug ...} arguments must be identifiers, not arbitrary expressions");
}
/**
* Directive value must be a JavaScript expression enclosed in curly braces
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function directive_invalid_value(node) {
e(node, "directive_invalid_value", "Directive value must be a JavaScript expression enclosed in curly braces");
}
/**
* `%type%` name cannot be empty
* @param {null | number | NodeLike} node
* @param {string} type
* @returns {never}
*/
export function directive_missing_name(node, type) {
e(node, "directive_missing_name", `\`${type}\` name cannot be empty`);
}
/**
* `</%name%>` attempted to close an element that was not open
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function element_invalid_closing_tag(node, name) {
e(node, "element_invalid_closing_tag", `\`</${name}>\` attempted to close an element that was not open`);
}
/**
* `</%name%>` attempted to close element that was already automatically closed by `<%reason%>` (cannot nest `<%reason%>` inside `<%name%>`)
* @param {null | number | NodeLike} node
* @param {string} name
* @param {string} reason
* @returns {never}
*/
export function element_invalid_closing_tag_autoclosed(node, name, reason) {
e(node, "element_invalid_closing_tag_autoclosed", `\`</${name}>\` attempted to close element that was already automatically closed by \`<${reason}>\` (cannot nest \`<${reason}>\` inside \`<${name}>\`)`);
}
/**
* Expected valid tag name
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function element_invalid_tag_name(node) {
e(node, "element_invalid_tag_name", "Expected valid tag name");
}
/**
* `<%name%>` was left open
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function element_unclosed(node, name) {
e(node, "element_unclosed", `\`<${name}>\` was left open`);
}
/**
* Event modifiers other than 'once' can only be used on DOM elements
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function event_handler_invalid_component_modifier(node) {
e(node, "event_handler_invalid_component_modifier", "Event modifiers other than 'once' can only be used on DOM elements");
}
/**
* Valid event modifiers are %list%
* @param {null | number | NodeLike} node
* @param {string} list
* @returns {never}
*/
export function event_handler_invalid_modifier(node, list) {
e(node, "event_handler_invalid_modifier", `Valid event modifiers are ${list}`);
}
/**
* The '%modifier1%' and '%modifier2%' modifiers cannot be used together
* @param {null | number | NodeLike} node
* @param {string} modifier1
* @param {string} modifier2
* @returns {never}
*/
export function event_handler_invalid_modifier_combination(node, modifier1, modifier2) {
e(node, "event_handler_invalid_modifier_combination", `The '${modifier1}' and '${modifier2}' modifiers cannot be used together`);
}
/**
* Expected attribute value
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function expected_attribute_value(node) {
e(node, "expected_attribute_value", "Expected attribute value");
}
/**
* Expected 'if', 'each', 'await', 'key' or 'snippet'
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function expected_block_type(node) {
e(node, "expected_block_type", "Expected 'if', 'each', 'await', 'key' or 'snippet'");
}
/**
* Expected an identifier
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function expected_identifier(node) {
e(node, "expected_identifier", "Expected an identifier");
}
/**
* Expected identifier or destructure pattern
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function expected_pattern(node) {
e(node, "expected_pattern", "Expected identifier or destructure pattern");
}
/**
* Expected token %token%
* @param {null | number | NodeLike} node
* @param {string} token
* @returns {never}
*/
export function expected_token(node, token) {
e(node, "expected_token", `Expected token ${token}`);
}
/**
* Expected whitespace
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function expected_whitespace(node) {
e(node, "expected_whitespace", "Expected whitespace");
}
/**
* %message%
* @param {null | number | NodeLike} node
* @param {string} message
* @returns {never}
*/
export function js_parse_error(node, message) {
e(node, "js_parse_error", `${message}`);
}
/**
* `let:` directive at invalid position
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function let_directive_invalid_placement(node) {
e(node, "let_directive_invalid_placement", "`let:` directive at invalid position");
}
/**
* Mixing old (on:%name%) and new syntaxes for event handling is not allowed. Use only the on%name% syntax
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function mixed_event_handler_syntaxes(node, name) {
e(node, "mixed_event_handler_syntaxes", `Mixing old (on:${name}) and new syntaxes for event handling is not allowed. Use only the on${name} syntax`);
}
/**
* %thing% is invalid inside <%parent%>
* @param {null | number | NodeLike} node
* @param {string} thing
* @param {string} parent
* @returns {never}
*/
export function node_invalid_placement(node, thing, parent) {
e(node, "node_invalid_placement", `${thing} is invalid inside <${parent}>`);
}
/**
* Calling a snippet function using apply, bind or call is not allowed
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function render_tag_invalid_call_expression(node) {
e(node, "render_tag_invalid_call_expression", "Calling a snippet function using apply, bind or call is not allowed");
}
/**
* `{@render ...}` tags can only contain call expressions
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function render_tag_invalid_expression(node) {
e(node, "render_tag_invalid_expression", "`{@render ...}` tags can only contain call expressions");
}
/**
* cannot use spread arguments in `{@render ...}` tags
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function render_tag_invalid_spread_argument(node) {
e(node, "render_tag_invalid_spread_argument", "cannot use spread arguments in `{@render ...}` tags");
}
/**
* A component can have a single top-level `<script>` element and/or a single top-level `<script context="module">` element
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function script_duplicate(node) {
e(node, "script_duplicate", "A component can have a single top-level `<script>` element and/or a single top-level `<script context=\"module\">` element");
}
/**
* If the context attribute is supplied, its value must be "module"
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function script_invalid_context(node) {
e(node, "script_invalid_context", "If the context attribute is supplied, its value must be \"module\"");
}
/**
* Duplicate slot name '%name%' in <%component%>
* @param {null | number | NodeLike} node
* @param {string} name
* @param {string} component
* @returns {never}
*/
export function slot_attribute_duplicate(node, name, component) {
e(node, "slot_attribute_duplicate", `Duplicate slot name '${name}' in <${component}>`);
}
/**
* slot attribute must be a static value
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function slot_attribute_invalid(node) {
e(node, "slot_attribute_invalid", "slot attribute must be a static value");
}
/**
* Element with a slot='...' attribute must be a child of a component or a descendant of a custom element
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function slot_attribute_invalid_placement(node) {
e(node, "slot_attribute_invalid_placement", "Element with a slot='...' attribute must be a child of a component or a descendant of a custom element");
}
/**
* Found default slot content alongside an explicit slot="default"
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function slot_default_duplicate(node) {
e(node, "slot_default_duplicate", "Found default slot content alongside an explicit slot=\"default\"");
}
/**
* `<slot>` can only receive attributes and (optionally) let directives
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function slot_element_invalid_attribute(node) {
e(node, "slot_element_invalid_attribute", "`<slot>` can only receive attributes and (optionally) let directives");
}
/**
* slot attribute must be a static value
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function slot_element_invalid_name(node) {
e(node, "slot_element_invalid_name", "slot attribute must be a static value");
}
/**
* `default` is a reserved word — it cannot be used as a slot name
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function slot_element_invalid_name_default(node) {
e(node, "slot_element_invalid_name_default", "`default` is a reserved word — it cannot be used as a slot name");
}
/**
* Cannot use `<slot>` syntax and `{@render ...}` tags in the same component. Migrate towards `{@render ...}` tags completely
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function slot_snippet_conflict(node) {
e(node, "slot_snippet_conflict", "Cannot use `<slot>` syntax and `{@render ...}` tags in the same component. Migrate towards `{@render ...}` tags completely");
}
/**
* Cannot use explicit children snippet at the same time as implicit children content. Remove either the non-whitespace content or the children snippet block
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function snippet_conflict(node) {
e(node, "snippet_conflict", "Cannot use explicit children snippet at the same time as implicit children content. Remove either the non-whitespace content or the children snippet block");
}
/**
* snippets do not support rest parameters; use an array instead
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function snippet_invalid_rest_parameter(node) {
e(node, "snippet_invalid_rest_parameter", "snippets do not support rest parameters; use an array instead");
}
/**
* This snippet is shadowing the prop `%prop%` with the same name
* @param {null | number | NodeLike} node
* @param {string} prop
* @returns {never}
*/
export function snippet_shadowing_prop(node, prop) {
e(node, "snippet_shadowing_prop", `This snippet is shadowing the prop \`${prop}\` with the same name`);
}
/**
* `style:` directive can only use the `important` modifier
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function style_directive_invalid_modifier(node) {
e(node, "style_directive_invalid_modifier", "`style:` directive can only use the `important` modifier");
}
/**
* A component can have a single top-level `<style>` element
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function style_duplicate(node) {
e(node, "style_duplicate", "A component can have a single top-level `<style>` element");
}
/**
* Invalid component definition — must be an `{expression}`
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_component_invalid_this(node) {
e(node, "svelte_component_invalid_this", "Invalid component definition — must be an `{expression}`");
}
/**
* `<svelte:component>` must have a 'this' attribute
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_component_missing_this(node) {
e(node, "svelte_component_missing_this", "`<svelte:component>` must have a 'this' attribute");
}
/**
* `<svelte:element>` must have a 'this' attribute with a value
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_element_missing_this(node) {
e(node, "svelte_element_missing_this", "`<svelte:element>` must have a 'this' attribute with a value");
}
/**
* `<svelte:fragment>` can only have a slot attribute and (optionally) a let: directive
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_fragment_invalid_attribute(node) {
e(node, "svelte_fragment_invalid_attribute", "`<svelte:fragment>` can only have a slot attribute and (optionally) a let: directive");
}
/**
* `<svelte:fragment>` must be the direct child of a component
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_fragment_invalid_placement(node) {
e(node, "svelte_fragment_invalid_placement", "`<svelte:fragment>` must be the direct child of a component");
}
/**
* `<svelte:fragment>` slot attribute must have a static value
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_fragment_invalid_slot(node) {
e(node, "svelte_fragment_invalid_slot", "`<svelte:fragment>` slot attribute must have a static value");
}
/**
* `<svelte:head>` cannot have attributes nor directives
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_head_illegal_attribute(node) {
e(node, "svelte_head_illegal_attribute", "`<svelte:head>` cannot have attributes nor directives");
}
/**
* A component can only have one `<%name%>` element
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function svelte_meta_duplicate(node, name) {
e(node, "svelte_meta_duplicate", `A component can only have one \`<${name}>\` element`);
}
/**
* <%name%> cannot have children
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function svelte_meta_invalid_content(node, name) {
e(node, "svelte_meta_invalid_content", `<${name}> cannot have children`);
}
/**
* `<%name%>` tags cannot be inside elements or blocks
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function svelte_meta_invalid_placement(node, name) {
e(node, "svelte_meta_invalid_placement", `\`<${name}>\` tags cannot be inside elements or blocks`);
}
/**
* Valid `<svelte:...>` tag names are %list%
* @param {null | number | NodeLike} node
* @param {string} list
* @returns {never}
*/
export function svelte_meta_invalid_tag(node, list) {
e(node, "svelte_meta_invalid_tag", `Valid \`<svelte:...>\` tag names are ${list}`);
}
/**
* "tag" option is deprecated — use "customElement" instead
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_options_deprecated_tag(node) {
e(node, "svelte_options_deprecated_tag", "\"tag\" option is deprecated — use \"customElement\" instead");
}
/**
* `<svelte:options>` can only receive static attributes
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_options_invalid_attribute(node) {
e(node, "svelte_options_invalid_attribute", "`<svelte:options>` can only receive static attributes");
}
/**
* Valid values are %list%
* @param {null | number | NodeLike} node
* @param {string} list
* @returns {never}
*/
export function svelte_options_invalid_attribute_value(node, list) {
e(node, "svelte_options_invalid_attribute_value", `Valid values are ${list}`);
}
/**
* "customElement" must be a string literal defining a valid custom element name or an object of the form { tag: string; shadow?: "open" | "none"; props?: { [key: string]: { attribute?: string; reflect?: boolean; type: .. } } }
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_options_invalid_customelement(node) {
e(node, "svelte_options_invalid_customelement", "\"customElement\" must be a string literal defining a valid custom element name or an object of the form { tag: string; shadow?: \"open\" | \"none\"; props?: { [key: string]: { attribute?: string; reflect?: boolean; type: .. } } }");
}
/**
* "props" must be a statically analyzable object literal of the form "{ [key: string]: { attribute?: string; reflect?: boolean; type?: "String" | "Boolean" | "Number" | "Array" | "Object" }"
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_options_invalid_customelement_props(node) {
e(node, "svelte_options_invalid_customelement_props", "\"props\" must be a statically analyzable object literal of the form \"{ [key: string]: { attribute?: string; reflect?: boolean; type?: \"String\" | \"Boolean\" | \"Number\" | \"Array\" | \"Object\" }\"");
}
/**
* "shadow" must be either "open" or "none"
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_options_invalid_customelement_shadow(node) {
e(node, "svelte_options_invalid_customelement_shadow", "\"shadow\" must be either \"open\" or \"none\"");
}
/**
* Tag name must be two or more words joined by the "-" character
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_options_invalid_tagname(node) {
e(node, "svelte_options_invalid_tagname", "Tag name must be two or more words joined by the \"-\" character");
}
/**
* `<svelte:options>` unknown attribute '%name%'
* @param {null | number | NodeLike} node
* @param {string} name
* @returns {never}
*/
export function svelte_options_unknown_attribute(node, name) {
e(node, "svelte_options_unknown_attribute", `\`<svelte:options>\` unknown attribute '${name}'`);
}
/**
* `<svelte:self>` components can only exist inside `{#if}` blocks, `{#each}` blocks, `{#snippet}` blocks or slots passed to components
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function svelte_self_invalid_placement(node) {
e(node, "svelte_self_invalid_placement", "`<svelte:self>` components can only exist inside `{#if}` blocks, `{#each}` blocks, `{#snippet}` blocks or slots passed to components");
}
/**
* {@%name% ...} tag cannot be %location%
* @param {null | number | NodeLike} node
* @param {string} name
* @param {string} location
* @returns {never}
*/
export function tag_invalid_placement(node, name, location) {
e(node, "tag_invalid_placement", `{@${name} ...} tag cannot be ${location}`);
}
/**
* A `<textarea>` can have either a value attribute or (equivalently) child content, but not both
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function textarea_invalid_content(node) {
e(node, "textarea_invalid_content", "A `<textarea>` can have either a value attribute or (equivalently) child content, but not both");
}
/**
* `<title>` cannot have attributes nor directives
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function title_illegal_attribute(node) {
e(node, "title_illegal_attribute", "`<title>` cannot have attributes nor directives");
}
/**
* `<title>` can only contain text and {tags}
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function title_invalid_content(node) {
e(node, "title_invalid_content", "`<title>` can only contain text and {tags}");
}
/**
* Cannot use `%type%:` alongside existing `%existing%:` directive
* @param {null | number | NodeLike} node
* @param {string} type
* @param {string} existing
* @returns {never}
*/
export function transition_conflict(node, type, existing) {
e(node, "transition_conflict", `Cannot use \`${type}:\` alongside existing \`${existing}:\` directive`);
}
/**
* Cannot use multiple `%type%:` directives on a single element
* @param {null | number | NodeLike} node
* @param {string} type
* @returns {never}
*/
export function transition_duplicate(node, type) {
e(node, "transition_duplicate", `Cannot use multiple \`${type}:\` directives on a single element`);
}
/**
* Unexpected end of input
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function unexpected_eof(node) {
e(node, "unexpected_eof", "Unexpected end of input");
}
/**
* '%word%' is a reserved word in JavaScript and cannot be used here
* @param {null | number | NodeLike} node
* @param {string} word
* @returns {never}
*/
export function unexpected_reserved_word(node, word) {
e(node, "unexpected_reserved_word", `'${word}' is a reserved word in JavaScript and cannot be used here`);
}
/**
* Void elements cannot have children or closing tags
* @param {null | number | NodeLike} node
* @returns {never}
*/
export function void_element_invalid_content(node) {
e(node, "void_element_invalid_content", "Void elements cannot have children or closing tags");
} |