tests/cases/conformance/es6/templates/taggedTemplateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpression.ts(6,31): error TS2322: Type 'string' is not assignable to type 'number'.
==== tests/cases/conformance/es6/templates/taggedTemplateStringsWithTypeErrorInFunctionExpressionsInSubstitutionExpression.ts (1 errors) ====
function foo(...rest: any[]) {
}
foo `${function (x: number) { x = "bad"; } }`;
~
!!! error TS2322: Type 'string' is not assignable to type 'number'.