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PropertyDefinition() — svelte Function Reference

Architecture documentation for the PropertyDefinition() function in PropertyDefinition.js from the svelte codebase.

Function javascript Compiler Transformer calls 2

Entity Profile

Dependency Diagram

graph TD
  89b740b6_a29c_1c2f_88ee_da9b2cc7bca8["PropertyDefinition()"]
  2e7493dd_ba08_9071_5988_c50f0fd536d9["PropertyDefinition.js"]
  89b740b6_a29c_1c2f_88ee_da9b2cc7bca8 -->|defined in| 2e7493dd_ba08_9071_5988_c50f0fd536d9
  d69a156c_617a_9397_4c8b_e94508c59e30["get_name()"]
  89b740b6_a29c_1c2f_88ee_da9b2cc7bca8 -->|calls| d69a156c_617a_9397_4c8b_e94508c59e30
  3a4c2825_00d6_8b8f_cee5_7f100dcb4fb7["state_field_invalid_assignment()"]
  89b740b6_a29c_1c2f_88ee_da9b2cc7bca8 -->|calls| 3a4c2825_00d6_8b8f_cee5_7f100dcb4fb7
  style 89b740b6_a29c_1c2f_88ee_da9b2cc7bca8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/compiler/phases/2-analyze/visitors/PropertyDefinition.js lines 10–21

export function PropertyDefinition(node, context) {
	const name = get_name(node.key);
	const field = name && context.state.state_fields.get(name);

	if (field && node !== field.node && node.value) {
		if (/** @type {number} */ (node.start) < /** @type {number} */ (field.node.start)) {
			e.state_field_invalid_assignment(node);
		}
	}

	context.next();
}

Domain

Subdomains

Defined In

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Source

Frequently Asked Questions

What does PropertyDefinition() do?
PropertyDefinition() is a function in the svelte codebase, defined in packages/svelte/src/compiler/phases/2-analyze/visitors/PropertyDefinition.js.
Where is PropertyDefinition() defined?
PropertyDefinition() is defined in packages/svelte/src/compiler/phases/2-analyze/visitors/PropertyDefinition.js at line 10.
What does PropertyDefinition() call?
PropertyDefinition() calls 2 function(s): get_name, state_field_invalid_assignment.

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