Function getNodeToInsertConstantBefore

test/fixtures/snapshot/typescript.js:161234–161262

(node, scope)

                return prevMember;
            }
            function getNodeToInsertConstantBefore(node, scope) {
                ts.Debug.assert(!ts.isClassLike(scope));
                var prevScope;
                for (var curr = node; curr !== scope; curr = curr.parent) {
                    if (isScope(curr)) {
                        prevScope = curr;
                    }
                }
                for (var curr = (prevScope || node).parent;; curr = curr.parent) {
                    if (isBlockLike(curr)) {
                        var prevStatement = void 0;
                        for (var _i = 0, _a = curr.statements; _i < _a.length; _i++) {
                            var statement = _a[_i];
                            if (statement.pos > node.pos) {
                                break;
                            }
                            prevStatement = statement;
                        }
                        if (!prevStatement && ts.isCaseClause(curr)) {
                            // We must have been in the expression of the case clause.
                            ts.Debug.assert(ts.isSwitchStatement(curr.parent.parent), "Grandparent isn't a switch statement");
                            return curr.parent.parent;
                        }
                        // There must be at least one statement since we started in one.
                        return ts.Debug.checkDefined(prevStatement, "prevStatement failed to get set");
                    }
                    ts.Debug.assert(curr !== scope, "Didn't encounter a block-like before encountering scope");
                }
            }
            function getPropertyAssignmentsForWritesAndVariableDeclarations(exposedVariableDeclarations, writes) {
                var variableAssignments = ts.map(exposedVariableDeclarations, function (v) { return ts.factory.createShorthandPropertyAssignment(v.symbol.name); });
                var writeAssignments = ts.map(writes, function (w) { return ts.factory.createShorthandPropertyAssignment(w.symbol.name); });