e() — svelte Function Reference

Architecture documentation for the e() function in compile-errors.js from the svelte codebase.

Function javascript BuildSystem QualityControl

Entity Profile

BuildSystem→ QualityControl→ e() — svelte Function Reference

Dependency Diagram

graph TD
  944e1fb2_0ef7_fb0b_7967_bcfe020d2d36["e()"]
  70e3acd4_0094_ad98_da32_055904bb4f55["compile-errors.js"]
  944e1fb2_0ef7_fb0b_7967_bcfe020d2d36 -->|defined in| 70e3acd4_0094_ad98_da32_055904bb4f55
  style 944e1fb2_0ef7_fb0b_7967_bcfe020d2d36 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/scripts/process-messages/templates/compile-errors.js lines 41–50

function e(node, code, message) {
	const start = typeof node === 'number' ? node : node?.start;
	const end = typeof node === 'number' ? node : node?.end;

	throw new InternalCompileError(
		code,
		message,
		start !== undefined ? [start, end ?? start] : undefined
	);
}