Function identifier

lib/jslint.js:165–166

()

function optionalidentifier(){if(nexttoken.reserved){warning("Expected an identifier and instead saw '{a}' (a reserved word).",nexttoken,nexttoken.id);}
if(nexttoken.identifier){advance();return token.value;}}
function identifier(){var i=optionalidentifier();if(i){return i;}
if(token.id==='function'&&nexttoken.id==='('){warning("Missing name in function statement.");}else{error("Expected an identifier and instead saw '{a}'.",nexttoken,nexttoken.value);}}
function reachable(s){var i=0,t;if(nexttoken.id!==';'||noreach){return;}
for(;;){t=peek(i);if(t.reach){return;}
if(t.id!=='(endline)'){if(t.id==='function'){warning("Inner functions should be listed at the top of the outer function.",t);break;}