NewExpression() — svelte Function Reference

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

Function javascript Compiler Transformer calls 1

Entity Profile

Compiler→ Transformer→ NewExpression() — svelte Function Reference

Dependency Diagram

graph TD
  1988156f_3b74_75d2_af0b_d20d9e46d6d5["NewExpression()"]
  4a1787d0_f65e_afaf_574b_c50d2f0f6992["NewExpression.js"]
  1988156f_3b74_75d2_af0b_d20d9e46d6d5 -->|defined in| 4a1787d0_f65e_afaf_574b_c50d2f0f6992
  4578f2a3_e315_ccea_1bdd_5cf32ecedab0["perf_avoid_inline_class()"]
  1988156f_3b74_75d2_af0b_d20d9e46d6d5 -->|calls| 4578f2a3_e315_ccea_1bdd_5cf32ecedab0
  style 1988156f_3b74_75d2_af0b_d20d9e46d6d5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/src/compiler/phases/2-analyze/visitors/NewExpression.js lines 9–17

export function NewExpression(node, context) {
	if (node.callee.type === 'ClassExpression' && context.state.scope.function_depth > 0) {
		w.perf_avoid_inline_class(node);
	}

	context.state.analysis.needs_context = true;

	context.next();
}