Function resolveAlias

test/fixtures/snapshot/typescript.js:50816–50836

(symbol)

            return !dontResolveAlias && isNonLocalAlias(symbol) ? resolveAlias(symbol) : symbol;
        }
        function resolveAlias(symbol) {
            ts.Debug.assert((symbol.flags & 2097152 /* SymbolFlags.Alias */) !== 0, "Should only get Alias here.");
            var links = getSymbolLinks(symbol);
            if (!links.aliasTarget) {
                links.aliasTarget = resolvingSymbol;
                var node = getDeclarationOfAliasSymbol(symbol);
                if (!node)
                    return ts.Debug.fail();
                var target = getTargetOfAliasDeclaration(node);
                if (links.aliasTarget === resolvingSymbol) {
                    links.aliasTarget = target || unknownSymbol;
                }
                else {
                    error(node, ts.Diagnostics.Circular_definition_of_import_alias_0, symbolToString(symbol));
                }
            }
            else if (links.aliasTarget === resolvingSymbol) {
                links.aliasTarget = unknownSymbol;
            }
            return links.aliasTarget;
        }
        function tryResolveAlias(symbol) {
            var links = getSymbolLinks(symbol);
            if (links.aliasTarget !== resolvingSymbol) {