Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1430x 1522x 1522x 1522x 1522x 1522x 310x 1522x 4x 4x 1518x 1518x 1522x 62x 1522x 1x 1x 1517x 1522x 951x 202x 202x 202x 195x 195x 2x 2x 2x 2x 1x 2x 2x 195x 202x 949x 949x 949x 951x 23x 23x 951x 1513x 1522x 230x 230x 1522x 1421x 1421x 1421x 1421x 1421x 1421x 1421x | /** @import { Component, SvelteComponent, SvelteSelf } from '#compiler' */
/** @import { Context } from '../../types' */
import * as e from '../../../../errors.js';
import { get_attribute_expression, is_expression_attribute } from '../../../../utils/ast.js';
import {
validate_attribute,
validate_attribute_name,
validate_slot_attribute
} from './attribute.js';
/**
* @param {Component | SvelteComponent | SvelteSelf} node
* @param {Context} context
*/
export function visit_component(node, context) {
for (const attribute of node.attributes) {
if (
attribute.type !== 'Attribute' &&
attribute.type !== 'SpreadAttribute' &&
attribute.type !== 'LetDirective' &&
attribute.type !== 'OnDirective' &&
attribute.type !== 'BindDirective'
) {
e.component_invalid_directive(attribute);
}
if (
attribute.type === 'OnDirective' &&
(attribute.modifiers.length > 1 || attribute.modifiers.some((m) => m !== 'once'))
) {
e.event_handler_invalid_component_modifier(attribute);
}
if (attribute.type === 'Attribute') {
if (context.state.analysis.runes) {
validate_attribute(attribute, node);
if (is_expression_attribute(attribute)) {
const expression = get_attribute_expression(attribute);
if (expression.type === 'SequenceExpression') {
let i = /** @type {number} */ (expression.start);
while (--i > 0) {
const char = context.state.analysis.source[i];
if (char === '(') break; // parenthesized sequence expressions are ok
if (char === '{') e.attribute_invalid_sequence_expression(expression);
}
}
}
}
validate_attribute_name(attribute);
if (attribute.name === 'slot') {
validate_slot_attribute(context, attribute, true);
}
}
if (attribute.type === 'BindDirective' && attribute.name !== 'this') {
context.state.analysis.uses_component_bindings = true;
}
}
context.next({
...context.state,
parent_element: null,
component_slots: new Set()
});
}
|