Merge pull request #2098 from xzyfer/feat/selector-unique

xzyfer · xzyfer · commit 5624b9b06a54 · 2016-05-28T23:38:54.000+10:00
Implement the unique? method on Simple_Selectors
diff --git a/src/ast.hpp b/src/ast.hpp
@@ -1944,6 +1944,10 @@ namespace Sass {
         name_ = n.substr(pos + 1);
       }
     }
+    virtual bool unique() const
+    {
+      return false;
+    }
     virtual std::string ns_name() const
     {
       std::string name("");
@@ -2066,6 +2070,11 @@ namespace Sass {
     Selector_Qualifier(ParserState pstate, std::string n)
     : Simple_Selector(pstate, n)
     { }
+    virtual bool unique() const
+    {
+      if (name()[0] == '#') return true;
+      else return false;
+    }
     virtual unsigned long specificity()
     {
       if (name()[0] == '#') return Constants::Specificity_ID;

Original file line number	Diff line number	Diff line change
`@@ -1944,6 +1944,10 @@ namespace Sass {`
`1944`	`1944`	`name_ = n.substr(pos + 1);`
`1945`	`1945`	`}`
`1946`	`1946`	`}`
	`1947`	`+ virtual bool unique() const`
	`1948`	`+ {`
	`1949`	`+ return false;`
	`1950`	`+ }`
`1947`	`1951`	`virtual std::string ns_name() const`
`1948`	`1952`	`{`
`1949`	`1953`	`std::string name("");`
`@@ -2066,6 +2070,11 @@ namespace Sass {`
`2066`	`2070`	`Selector_Qualifier(ParserState pstate, std::string n)`
`2067`	`2071`	`: Simple_Selector(pstate, n)`
`2068`	`2072`	`{ }`
	`2073`	`+ virtual bool unique() const`
	`2074`	`+ {`
	`2075`	`+ if (name()[0] == '#') return true;`
	`2076`	`+ else return false;`
	`2077`	`+ }`
`2069`	`2078`	`virtual unsigned long specificity()`
`2070`	`2079`	`{`
`2071`	`2080`	`if (name()[0] == '#') return Constants::Specificity_ID;`