// Compiled by ClojureScript 1.7.170 {}
goog.provide('cljs.tools.reader.impl.utils');
goog.require('cljs.core');
goog.require('clojure.string');
goog.require('goog.string');
cljs.tools.reader.impl.utils.char$ = (function cljs$tools$reader$impl$utils$char(x){
if((x == null)){
return null;
} else {
return cljs.core.char$.call(null,x);
}
});
cljs.tools.reader.impl.utils.ex_info_QMARK_ = (function cljs$tools$reader$impl$utils$ex_info_QMARK_(ex){
return (ex instanceof cljs.core.ExceptionInfo);
});

/**
* @constructor
 * @implements {cljs.core.IRecord}
 * @implements {cljs.core.IEquiv}
 * @implements {cljs.core.IHash}
 * @implements {cljs.core.ICollection}
 * @implements {cljs.core.ICounted}
 * @implements {cljs.core.ISeqable}
 * @implements {cljs.core.IMeta}
 * @implements {cljs.core.ICloneable}
 * @implements {cljs.core.IPrintWithWriter}
 * @implements {cljs.core.IIterable}
 * @implements {cljs.core.IWithMeta}
 * @implements {cljs.core.IAssociative}
 * @implements {cljs.core.IMap}
 * @implements {cljs.core.ILookup}
*/
cljs.tools.reader.impl.utils.ReaderConditional = (function (splicing_QMARK_,form,__meta,__extmap,__hash){
this.splicing_QMARK_ = splicing_QMARK_;
this.form = form;
this.__meta = __meta;
this.__extmap = __extmap;
this.__hash = __hash;
this.cljs$lang$protocol_mask$partition0$ = 2229667594;
this.cljs$lang$protocol_mask$partition1$ = 8192;
})
cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$ILookup$_lookup$arity$2 = (function (this__5282__auto__,k__5283__auto__){
var self__ = this;
var this__5282__auto____$1 = this;
return cljs.core._lookup.call(null,this__5282__auto____$1,k__5283__auto__,null);
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$ILookup$_lookup$arity$3 = (function (this__5284__auto__,k9760,else__5285__auto__){
var self__ = this;
var this__5284__auto____$1 = this;
var G__9762 = (((k9760 instanceof cljs.core.Keyword))?k9760.fqn:null);
switch (G__9762) {
case "splicing?":
return self__.splicing_QMARK_;

break;
case "form":
return self__.form;

break;
default:
return cljs.core.get.call(null,self__.__extmap,k9760,else__5285__auto__);

}
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (this__5296__auto__,writer__5297__auto__,opts__5298__auto__){
var self__ = this;
var this__5296__auto____$1 = this;
var pr_pair__5299__auto__ = ((function (this__5296__auto____$1){
return (function (keyval__5300__auto__){
return cljs.core.pr_sequential_writer.call(null,writer__5297__auto__,cljs.core.pr_writer,""," ","",opts__5298__auto__,keyval__5300__auto__);
});})(this__5296__auto____$1))
;
return cljs.core.pr_sequential_writer.call(null,writer__5297__auto__,pr_pair__5299__auto__,"#cljs.tools.reader.impl.utils.ReaderConditional{",", ","}",opts__5298__auto__,cljs.core.concat.call(null,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [(new cljs.core.PersistentVector(null,2,(5),cljs.core.PersistentVector.EMPTY_NODE,[new cljs.core.Keyword(null,"splicing?","splicing?",-428596366),self__.splicing_QMARK_],null)),(new cljs.core.PersistentVector(null,2,(5),cljs.core.PersistentVector.EMPTY_NODE,[new cljs.core.Keyword(null,"form","form",-1624062471),self__.form],null))], null),self__.__extmap));
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$IIterable$ = true;

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$IIterable$_iterator$arity$1 = (function (G__9759){
var self__ = this;
var G__9759__$1 = this;
return (new cljs.core.RecordIter((0),G__9759__$1,2,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [new cljs.core.Keyword(null,"splicing?","splicing?",-428596366),new cljs.core.Keyword(null,"form","form",-1624062471)], null),cljs.core._iterator.call(null,self__.__extmap)));
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$IMeta$_meta$arity$1 = (function (this__5280__auto__){
var self__ = this;
var this__5280__auto____$1 = this;
return self__.__meta;
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$ICloneable$_clone$arity$1 = (function (this__5276__auto__){
var self__ = this;
var this__5276__auto____$1 = this;
return (new cljs.tools.reader.impl.utils.ReaderConditional(self__.splicing_QMARK_,self__.form,self__.__meta,self__.__extmap,self__.__hash));
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$ICounted$_count$arity$1 = (function (this__5286__auto__){
var self__ = this;
var this__5286__auto____$1 = this;
return (2 + cljs.core.count.call(null,self__.__extmap));
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$IHash$_hash$arity$1 = (function (this__5277__auto__){
var self__ = this;
var this__5277__auto____$1 = this;
var h__5103__auto__ = self__.__hash;
if(!((h__5103__auto__ == null))){
return h__5103__auto__;
} else {
var h__5103__auto____$1 = cljs.core.hash_imap.call(null,this__5277__auto____$1);
self__.__hash = h__5103__auto____$1;

return h__5103__auto____$1;
}
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$IEquiv$_equiv$arity$2 = (function (this__5278__auto__,other__5279__auto__){
var self__ = this;
var this__5278__auto____$1 = this;
if(cljs.core.truth_((function (){var and__4656__auto__ = other__5279__auto__;
if(cljs.core.truth_(and__4656__auto__)){
var and__4656__auto____$1 = (this__5278__auto____$1.constructor === other__5279__auto__.constructor);
if(and__4656__auto____$1){
return cljs.core.equiv_map.call(null,this__5278__auto____$1,other__5279__auto__);
} else {
return and__4656__auto____$1;
}
} else {
return and__4656__auto__;
}
})())){
return true;
} else {
return false;
}
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$IMap$_dissoc$arity$2 = (function (this__5291__auto__,k__5292__auto__){
var self__ = this;
var this__5291__auto____$1 = this;
if(cljs.core.contains_QMARK_.call(null,new cljs.core.PersistentHashSet(null, new cljs.core.PersistentArrayMap(null, 2, [new cljs.core.Keyword(null,"splicing?","splicing?",-428596366),null,new cljs.core.Keyword(null,"form","form",-1624062471),null], null), null),k__5292__auto__)){
return cljs.core.dissoc.call(null,cljs.core.with_meta.call(null,cljs.core.into.call(null,cljs.core.PersistentArrayMap.EMPTY,this__5291__auto____$1),self__.__meta),k__5292__auto__);
} else {
return (new cljs.tools.reader.impl.utils.ReaderConditional(self__.splicing_QMARK_,self__.form,self__.__meta,cljs.core.not_empty.call(null,cljs.core.dissoc.call(null,self__.__extmap,k__5292__auto__)),null));
}
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$IAssociative$_assoc$arity$3 = (function (this__5289__auto__,k__5290__auto__,G__9759){
var self__ = this;
var this__5289__auto____$1 = this;
var pred__9763 = cljs.core.keyword_identical_QMARK_;
var expr__9764 = k__5290__auto__;
if(cljs.core.truth_(pred__9763.call(null,new cljs.core.Keyword(null,"splicing?","splicing?",-428596366),expr__9764))){
return (new cljs.tools.reader.impl.utils.ReaderConditional(G__9759,self__.form,self__.__meta,self__.__extmap,null));
} else {
if(cljs.core.truth_(pred__9763.call(null,new cljs.core.Keyword(null,"form","form",-1624062471),expr__9764))){
return (new cljs.tools.reader.impl.utils.ReaderConditional(self__.splicing_QMARK_,G__9759,self__.__meta,self__.__extmap,null));
} else {
return (new cljs.tools.reader.impl.utils.ReaderConditional(self__.splicing_QMARK_,self__.form,self__.__meta,cljs.core.assoc.call(null,self__.__extmap,k__5290__auto__,G__9759),null));
}
}
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$ISeqable$_seq$arity$1 = (function (this__5294__auto__){
var self__ = this;
var this__5294__auto____$1 = this;
return cljs.core.seq.call(null,cljs.core.concat.call(null,new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [(new cljs.core.PersistentVector(null,2,(5),cljs.core.PersistentVector.EMPTY_NODE,[new cljs.core.Keyword(null,"splicing?","splicing?",-428596366),self__.splicing_QMARK_],null)),(new cljs.core.PersistentVector(null,2,(5),cljs.core.PersistentVector.EMPTY_NODE,[new cljs.core.Keyword(null,"form","form",-1624062471),self__.form],null))], null),self__.__extmap));
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$IWithMeta$_with_meta$arity$2 = (function (this__5281__auto__,G__9759){
var self__ = this;
var this__5281__auto____$1 = this;
return (new cljs.tools.reader.impl.utils.ReaderConditional(self__.splicing_QMARK_,self__.form,G__9759,self__.__extmap,self__.__hash));
});

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$ICollection$_conj$arity$2 = (function (this__5287__auto__,entry__5288__auto__){
var self__ = this;
var this__5287__auto____$1 = this;
if(cljs.core.vector_QMARK_.call(null,entry__5288__auto__)){
return cljs.core._assoc.call(null,this__5287__auto____$1,cljs.core._nth.call(null,entry__5288__auto__,(0)),cljs.core._nth.call(null,entry__5288__auto__,(1)));
} else {
return cljs.core.reduce.call(null,cljs.core._conj,this__5287__auto____$1,entry__5288__auto__);
}
});

cljs.tools.reader.impl.utils.ReaderConditional.getBasis = (function (){
return new cljs.core.PersistentVector(null, 2, 5, cljs.core.PersistentVector.EMPTY_NODE, [new cljs.core.Symbol(null,"splicing?","splicing?",1211935161,null),new cljs.core.Symbol(null,"form","form",16469056,null)], null);
});

cljs.tools.reader.impl.utils.ReaderConditional.cljs$lang$type = true;

cljs.tools.reader.impl.utils.ReaderConditional.cljs$lang$ctorPrSeq = (function (this__5316__auto__){
return cljs.core._conj.call(null,cljs.core.List.EMPTY,"cljs.tools.reader.impl.utils/ReaderConditional");
});

cljs.tools.reader.impl.utils.ReaderConditional.cljs$lang$ctorPrWriter = (function (this__5316__auto__,writer__5317__auto__){
return cljs.core._write.call(null,writer__5317__auto__,"cljs.tools.reader.impl.utils/ReaderConditional");
});

cljs.tools.reader.impl.utils.__GT_ReaderConditional = (function cljs$tools$reader$impl$utils$__GT_ReaderConditional(splicing_QMARK_,form){
return (new cljs.tools.reader.impl.utils.ReaderConditional(splicing_QMARK_,form,null,null,null));
});

cljs.tools.reader.impl.utils.map__GT_ReaderConditional = (function cljs$tools$reader$impl$utils$map__GT_ReaderConditional(G__9761){
return (new cljs.tools.reader.impl.utils.ReaderConditional(new cljs.core.Keyword(null,"splicing?","splicing?",-428596366).cljs$core$IFn$_invoke$arity$1(G__9761),new cljs.core.Keyword(null,"form","form",-1624062471).cljs$core$IFn$_invoke$arity$1(G__9761),null,cljs.core.dissoc.call(null,G__9761,new cljs.core.Keyword(null,"splicing?","splicing?",-428596366),new cljs.core.Keyword(null,"form","form",-1624062471)),null));
});

/**
 * Return true if the value is the data representation of a reader conditional
 */
cljs.tools.reader.impl.utils.reader_conditional_QMARK_ = (function cljs$tools$reader$impl$utils$reader_conditional_QMARK_(value){
return (value instanceof cljs.tools.reader.impl.utils.ReaderConditional);
});
/**
 * Construct a data representation of a reader conditional.
 *   If true, splicing? indicates read-cond-splicing.
 */
cljs.tools.reader.impl.utils.reader_conditional = (function cljs$tools$reader$impl$utils$reader_conditional(form,splicing_QMARK_){
return (new cljs.tools.reader.impl.utils.ReaderConditional(splicing_QMARK_,form,null,null,null));
});
cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$IPrintWithWriter$ = true;

cljs.tools.reader.impl.utils.ReaderConditional.prototype.cljs$core$IPrintWithWriter$_pr_writer$arity$3 = (function (coll,writer,opts){
var coll__$1 = this;
cljs.core._write.call(null,writer,[cljs.core.str("#?"),cljs.core.str((cljs.core.truth_(new cljs.core.Keyword(null,"splicing?","splicing?",-428596366).cljs$core$IFn$_invoke$arity$1(coll__$1))?"@":null))].join(''));

return cljs.core.pr_writer.call(null,new cljs.core.Keyword(null,"form","form",-1624062471).cljs$core$IFn$_invoke$arity$1(coll__$1),writer,opts);
});
cljs.tools.reader.impl.utils.ws_rx = /[\s]/;
/**
 * Checks whether a given character is whitespace
 */
cljs.tools.reader.impl.utils.whitespace_QMARK_ = (function cljs$tools$reader$impl$utils$whitespace_QMARK_(ch){
if((ch == null)){
return null;
} else {
if((ch === ",")){
return true;
} else {
return cljs.tools.reader.impl.utils.ws_rx.test(ch);
}
}
});
/**
 * Checks whether a given character is numeric
 */
cljs.tools.reader.impl.utils.numeric_QMARK_ = (function cljs$tools$reader$impl$utils$numeric_QMARK_(ch){
if((ch == null)){
return null;
} else {
return goog.string.isNumeric(ch);
}
});
/**
 * Checks whether the character is a newline
 */
cljs.tools.reader.impl.utils.newline_QMARK_ = (function cljs$tools$reader$impl$utils$newline_QMARK_(c){
return (("\n" === c)) || (("\n" === c)) || ((c == null));
});
/**
 * Resolves syntactical sugar in metadata
 */
cljs.tools.reader.impl.utils.desugar_meta = (function cljs$tools$reader$impl$utils$desugar_meta(f){
if((f instanceof cljs.core.Keyword)){
return cljs.core.PersistentArrayMap.fromArray([f,true], true, false);
} else {
if((f instanceof cljs.core.Symbol)){
return new cljs.core.PersistentArrayMap(null, 1, [new cljs.core.Keyword(null,"tag","tag",-1290361223),f], null);
} else {
if(typeof f === 'string'){
return new cljs.core.PersistentArrayMap(null, 1, [new cljs.core.Keyword(null,"tag","tag",-1290361223),f], null);
} else {
return f;

}
}
}
});
cljs.tools.reader.impl.utils.last_id = cljs.core.atom.call(null,(0));
cljs.tools.reader.impl.utils.next_id = (function cljs$tools$reader$impl$utils$next_id(){
return cljs.core.swap_BANG_.call(null,cljs.tools.reader.impl.utils.last_id,cljs.core.inc);
});
