danog/dart-sass
1
0
Fork 0
mirror of https://github.com/danog/dart-sass.git synced 2024-12-03 10:08:01 +01:00
Code Issues Packages Projects Releases Wiki Activity

Allow functions named after constants.

Browse Source
This commit is contained in:
Natalie Weizenbaum 2016-10-18 16:36:10 -07:00
parent c8f0126f0b
commit 794bdee476
1 changed files with 21 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
lib/src/parse/stylesheet.dart
View File

@ -1526,26 +1526,28 @@ abstract class StylesheetParser extends Parser {
var identifier = _interpolatedIdentifier();
var plain = identifier.asPlain;
if (plain != null) {
switch (plain) {
case "false":
return new BooleanExpression(false, identifier.span);
case "if":
var invocation = _argumentInvocation();
return new IfExpression(
invocation, spanForList([identifier, invocation]));
case "not":
whitespace();
return new UnaryOperationExpression(
UnaryOperator.not, _singleExpression(), identifier.span);
case "null":
return new NullExpression(identifier.span);
case "true":
return new BooleanExpression(true, identifier.span);
}
var lower = plain.toLowerCase();
var color = colorsByName[lower];
if (color != null) return new ColorExpression(color, identifier.span);
if (scanner.peekChar() != $lparen) {
switch (plain) {
case "false":
return new BooleanExpression(false, identifier.span);
case "if":
var invocation = _argumentInvocation();
return new IfExpression(
invocation, spanForList([identifier, invocation]));
case "not":
whitespace();
return new UnaryOperationExpression(
UnaryOperator.not, _singleExpression(), identifier.span);
case "null":
return new NullExpression(identifier.span);
case "true":
return new BooleanExpression(true, identifier.span);
}
var color = colorsByName[lower];
if (color != null) return new ColorExpression(color, identifier.span);
}
var specialFunction = _trySpecialFunction(lower, start);
if (specialFunction != null) return specialFunction;