do not proxy template literal

Author: trueadm

packages/svelte/src/compiler/phases/3-transform/client/utils.js

@@ -615,6 +615,7 @@ export function should_proxy_or_freeze(node) {
 	if (
 		!node ||
 		node.type === 'Literal' ||
+		node.type === 'TemplateLiteral' ||
 		node.type === 'ArrowFunctionExpression' ||
 		node.type === 'FunctionExpression' ||
 		node.type === 'UnaryExpression' ||

packages/svelte/src/compiler/phases/3-transform/client/visitors/template.js

@@ -1663,10 +1663,7 @@ function serialize_template_literal(values, visit, state) {
 		if (node.type === 'Text') {
 			const last = /** @type {import('estree').TemplateElement} */ (quasis.at(-1));
 			last.value.raw += sanitize_template_string(node.data);
-		} else if (
-			node.type === 'ExpressionTag' &&
-			node.expression.type === 'Literal'
-		) {
+		} else if (node.type === 'ExpressionTag' && node.expression.type === 'Literal') {
 			const last = /** @type {import('estree').TemplateElement} */ (quasis.at(-1));
 			if (node.expression.value != null) {
 				last.value.raw += sanitize_template_string(node.expression.value + '');

packages/svelte/tests/parser-legacy/samples/action-duplicate/output.json

@@ -31,4 +31,4 @@
 			}
 		]
 	}
-}
+}

packages/svelte/tests/parser-legacy/samples/action-with-call/output.json

@@ -73,4 +73,4 @@
 			}
 		]
 	}
-}
+}

packages/svelte/tests/parser-legacy/samples/action-with-identifier/output.json

@@ -38,4 +38,4 @@
 			}
 		]
 	}
-}
+}

packages/svelte/tests/parser-legacy/samples/action-with-literal/output.json

@@ -39,4 +39,4 @@
 			}
 		]
 	}
-}
+}

packages/svelte/tests/parser-legacy/samples/action/output.json

@@ -23,4 +23,4 @@
 			}
 		]
 	}
-}
+}

packages/svelte/tests/parser-legacy/samples/animation/output.json

@@ -76,4 +76,4 @@
 			}
 		]
 	}
-}
+}

packages/svelte/tests/parser-legacy/samples/attribute-class-directive/output.json

@@ -38,4 +38,4 @@
 			}
 		]
 	}
-}
+}

packages/svelte/tests/parser-legacy/samples/attribute-containing-solidus/output.json

@@ -38,4 +38,4 @@
 			}
 		]
 	}
-}
+}