From 06ddc8cbb2490660fb2b37ce65beb4e5fd2193d0 Mon Sep 17 00:00:00 2001 From: Paolo Ricciuti Date: Tue, 24 Jun 2025 23:57:55 +0200 Subject: [PATCH] chore: add comment Co-authored-by: Simon H <5968653+dummdidumm@users.noreply.github.com> --- .../phases/3-transform/client/visitors/shared/utils.js | 3 +++ 1 file changed, 3 insertions(+) diff --git a/packages/svelte/src/compiler/phases/3-transform/client/visitors/shared/utils.js b/packages/svelte/src/compiler/phases/3-transform/client/visitors/shared/utils.js index 5ee962d0ae..c861a51b7d 100644 --- a/packages/svelte/src/compiler/phases/3-transform/client/visitors/shared/utils.js +++ b/packages/svelte/src/compiler/phases/3-transform/client/visitors/shared/utils.js @@ -370,6 +370,9 @@ export function validate_mutation(node, context, expression) { export function build_expression(context, expression, metadata, state = context.state) { const value = /** @type {Expression} */ (context.visit(expression, state)); + // Components not explicitly in legacy mode might be expected to be in runes mode (especially since we didn't + // adjust this behavior until recently, which broke people's existing components), so we also bail in this case. + // Kind of an in-between-mode. if (context.state.analysis.runes || context.state.analysis.maybe_runes) { return value; }