Merge pull request swiftlang#14345 from compnerd/const-overload

IDE: provide const overload for `operator*`
Keno42 · Feb 2, 2018 · 79b0437 · 79b0437
2 parents 2785bee + b7963d8
commit 79b0437
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/IDE/Formatting.cpp b/lib/IDE/Formatting.cpp
@@ -510,6 +510,7 @@ class FormatWalker : public SourceEntityWalker {
       bool operator==(const SourceLocIterator& rhs) {return It==rhs.It;}
       bool operator!=(const SourceLocIterator& rhs) {return It!=rhs.It;}
       SourceLoc operator*() {return It->getLoc();}
+      const SourceLoc operator*() const { return It->getLoc(); }
     };
 
     void adjustTokenIteratorToImmediateAfter(SourceLoc End) {