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 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 | 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 9183x 9183x 9183x 9183x 9183x 9183x 9183x 9183x 9183x 6735x 4261x 4261x 4261x 840x 840x 840x 630x 630x 2x 2x 2x 2x 1x 2x 2x 630x 840x 4259x 4261x 5x 5x 4254x 4261x 572x 1x 1x 571x 571x 571x 572x 572x 30x 572x 2x 2x 572x 4253x 4261x 120x 120x 120x 4243x 4261x 4x 4x 4243x 4243x 4261x 2x 2x 4243x 4243x 6735x 24x 24x 1x 24x 1x 23x 22x 22x 72x 72x 70x 22x 22x 1x 1x 21x 24x 1x 24x 20x 20x 2474x 300x 300x 300x 300x 300x 7x 7x 7x 7x 3x 7x 4x 4x 7x 293x 300x 300x 2450x 1010x 1010x 1010x 39x 1x 1x 1x 39x 2x 36x 14x 14x 39x 2x 2x 2x 2x 2x 2x 39x 1007x 6735x 9151x 2x 2x 2x 2x 2x | /** @import { Component, RegularElement, SvelteComponent, SvelteElement, SvelteSelf, TransitionDirective } from '#compiler' */ /** @import { Context } from '../../types' */ import { get_attribute_expression, is_expression_attribute } from '../../../../utils/ast.js'; import { regex_illegal_attribute_character } from '../../../patterns.js'; import * as e from '../../../../errors.js'; import * as w from '../../../../warnings.js'; import { validate_attribute, validate_attribute_name, validate_slot_attribute } from './attribute.js'; const EVENT_MODIFIERS = [ 'preventDefault', 'stopPropagation', 'stopImmediatePropagation', 'capture', 'once', 'passive', 'nonpassive', 'self', 'trusted' ]; /** * @param {import('#compiler').RegularElement | SvelteElement} node * @param {Context} context */ export function validate_element(node, context) { let has_animate_directive = false; /** @type {TransitionDirective | null} */ let in_transition = null; /** @type {TransitionDirective | null} */ let out_transition = null; for (const attribute of node.attributes) { if (attribute.type === 'Attribute') { const is_expression = is_expression_attribute(attribute); if (context.state.analysis.runes) { validate_attribute(attribute, node); if (is_expression) { 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); } } } } if (regex_illegal_attribute_character.test(attribute.name)) { e.attribute_invalid_name(attribute, attribute.name); } if (attribute.name.startsWith('on') && attribute.name.length > 2) { if (!is_expression) { e.attribute_invalid_event_handler(attribute); } const value = get_attribute_expression(attribute); if ( value.type === 'Identifier' && value.name === attribute.name && !context.state.scope.get(value.name) ) { w.attribute_global_event_reference(attribute, attribute.name); } } if (attribute.name === 'slot') { /** @type {RegularElement | SvelteElement | Component | SvelteComponent | SvelteSelf | undefined} */ validate_slot_attribute(context, attribute); } if (attribute.name === 'is') { w.attribute_avoid_is(attribute); } const correct_name = react_attributes.get(attribute.name); if (correct_name) { w.attribute_invalid_property_name(attribute, attribute.name, correct_name); } validate_attribute_name(attribute); } else if (attribute.type === 'AnimateDirective') { const parent = context.path.at(-2); if (parent?.type !== 'EachBlock') { e.animation_invalid_placement(attribute); } else if (!parent.key) { e.animation_missing_key(attribute); } else if ( parent.body.nodes.filter( (n) => n.type !== 'Comment' && n.type !== 'ConstTag' && (n.type !== 'Text' || n.data.trim() !== '') ).length > 1 ) { e.animation_invalid_placement(attribute); } if (has_animate_directive) { e.animation_duplicate(attribute); } else { has_animate_directive = true; } } else if (attribute.type === 'TransitionDirective') { const existing = /** @type {TransitionDirective | null} */ ( (attribute.intro && in_transition) || (attribute.outro && out_transition) ); if (existing) { const a = existing.intro ? (existing.outro ? 'transition' : 'in') : 'out'; const b = attribute.intro ? (attribute.outro ? 'transition' : 'in') : 'out'; if (a === b) { e.transition_duplicate(attribute, a); } else { e.transition_conflict(attribute, a, b); } } if (attribute.intro) in_transition = attribute; if (attribute.outro) out_transition = attribute; } else if (attribute.type === 'OnDirective') { let has_passive_modifier = false; let conflicting_passive_modifier = ''; for (const modifier of attribute.modifiers) { if (!EVENT_MODIFIERS.includes(modifier)) { const list = `${EVENT_MODIFIERS.slice(0, -1).join(', ')} or ${EVENT_MODIFIERS.at(-1)}`; e.event_handler_invalid_modifier(attribute, list); } if (modifier === 'passive') { has_passive_modifier = true; } else if (modifier === 'nonpassive' || modifier === 'preventDefault') { conflicting_passive_modifier = modifier; } if (has_passive_modifier && conflicting_passive_modifier) { e.event_handler_invalid_modifier_combination( attribute, 'passive', conflicting_passive_modifier ); } } } } } const react_attributes = new Map([ ['className', 'class'], ['htmlFor', 'for'] ]); |