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Raise error in case of an empty selector inside :extend.

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jurcovicovam
2014-07-25 22:35:51 +02:00
parent bfdc28cdb1
commit d44a524b92
2 changed files with 3 additions and 2 deletions
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3
lib/less/parser.js
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@@ -1066,7 +1066,8 @@ less.Parser = function Parser(env) {
}
option = option && option[1];
if (!elements)
error("Missing target selector for :extend().");
extend = new(tree.Extend)(new(tree.Selector)(elements), option, index);
if (extendList) { extendList.push(extend); } else { extendList = [ extend ]; }

2
test/sourcemaps/basic.json
View File

@@ -1 +1 @@
{"version":3,"file":"sourcemaps/basic.css","sources":["testweb/sourcemaps/imported.css","testweb/sourcemaps/basic.less"],"names":[],"mappings":"AAAA;AACA;AACA;AACA;AACA;AACA;AACA;ACAA;EACE,YAAA;EAJA,UAAA;EAWA,iBAAA;EALA,WAAA;EACA,mBAAA;;AAJF,EASE;AATF,EASM;EACF,gBAAA;;AACA,EAFF,GAEI,KAFJ;AAEE,EAFF,GAEI,KAFA;AAEF,EAFE,GAEA,KAFJ;AAEE,EAFE,GAEA,KAFA;EAGA,UAAA;;AALN;AAAI;AAUJ;EATE,iBAAA;;AADF,EAEE;AAFE,EAEF;AAFF,EAEM;AAFF,EAEE;AAQN,OARE;AAQF,OARM;EACF,gBAAA;;AACA,EAFF,GAEI,KAFJ;AAEE,EAFF,GAEI,KAFJ;AAEE,EAFF,GAEI,KAFA;AAEF,EAFF,GAEI,KAFA;AAEF,EAFF,GAEI,KAFJ;AAEE,EAFF,GAEI,KAFJ;AAEE,EAFF,GAEI,KAFA;AAEF,EAFF,GAEI,KAFA;AAEF,EAFE,GAEA,KAFJ;AAEE,EAFE,GAEA,KAFJ;AAEE,EAFE,GAEA,KAFA;AAEF,EAFE,GAEA,KAFA;AAEF,EAFE,GAEA,KAFJ;AAEE,EAFE,GAEA,KAFJ;AAEE,EAFE,GAEA,KAFA;AAEF,EAFE,GAEA,KAFA;AAQN,OARE,GAQF,UARE;AAQF,OARE,GAEI,KAFJ;AAQF,OARE,GAQF,UARM;AAQN,OARE,GAEI,KAFA;AAEF,EAFF,GAQF,UARE;AAEE,EAFF,GAQF,UARM;AAQN,OARM,GAQN,UARE;AAQF,OARM,GAEA,KAFJ;AAQF,OARM,GAQN,UARM;AAQN,OARM,GAEA,KAFA;AAEF,EAFE,GAQN,UARE;AAEE,EAFE,GAQN,UARM;EAGA,UAAA;;AAKN;EACE,WAAA"}
{"version":3,"sources":["testweb/sourcemaps/imported.css","testweb/sourcemaps/basic.less"],"names":[],"mappings":"AAAA;AACA;AACA;AACA;AACA;AACA;AACA;ACAA;EACE,YAAA;EAJA,UAAA;EAWA,iBAAA;EALA,WAAA;EACA,mBAAA;;AAJF,EASE;AATF,EASM;EACF,gBAAA;;AACA,EAFF,GAEI,KAFJ;AAEE,EAFF,GAEI,KAFA;AAEF,EAFE,GAEA,KAFJ;AAEE,EAFE,GAEA,KAFA;EAGA,UAAA;;AALN;AAAI;AAUJ;EATE,iBAAA;;AADF,EAEE;AAFE,EAEF;AAFF,EAEM;AAFF,EAEE;AAQN,OARE;AAQF,OARM;EACF,gBAAA;;AACA,EAFF,GAEI,KAFJ;AAEE,EAFF,GAEI,KAFJ;AAEE,EAFF,GAEI,KAFA;AAEF,EAFF,GAEI,KAFA;AAEF,EAFF,GAEI,KAFJ;AAEE,EAFF,GAEI,KAFJ;AAEE,EAFF,GAEI,KAFA;AAEF,EAFF,GAEI,KAFA;AAEF,EAFE,GAEA,KAFJ;AAEE,EAFE,GAEA,KAFJ;AAEE,EAFE,GAEA,KAFA;AAEF,EAFE,GAEA,KAFA;AAEF,EAFE,GAEA,KAFJ;AAEE,EAFE,GAEA,KAFJ;AAEE,EAFE,GAEA,KAFA;AAEF,EAFE,GAEA,KAFA;AAQN,OARE,GAQF,UARE;AAQF,OARE,GAEI,KAFJ;AAQF,OARE,GAQF,UARM;AAQN,OARE,GAEI,KAFA;AAEF,EAFF,GAQF,UARE;AAEE,EAFF,GAQF,UARM;AAQN,OARM,GAQN,UARE;AAQF,OARM,GAEA,KAFJ;AAQF,OARM,GAQN,UARM;AAQN,OARM,GAEA,KAFA;AAEF,EAFE,GAQN,UARE;AAEE,EAFE,GAQN,UARM;EAGA,UAAA;;AAKN;EACE,WAAA","file":"sourcemaps/basic.css"}