commit 96888cc2515e55c9b5dd6798063bf4be2c22983a
author Argyrios Kyrtzidis <akyrtzi@gmail.com> Tue Jun 23 00:42:00 2009 +0000
committer Argyrios Kyrtzidis <akyrtzi@gmail.com> Tue Jun 23 00:42:00 2009 +0000
tree 120b0fc2dab369d3387db2ba152e599764158711
parent 7ae7ad9951f032d0a33b64c964f7cdcb9cc6f59b

Add a comment.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@73930 91177308-0d34-0410-b5e6-96231b3b80d8

lib/AST/Decl.cpp

diff --git a/lib/AST/Decl.cpp b/lib/AST/Decl.cpp
index 1b1b4fe..1796626 100644
--- a/lib/AST/Decl.cpp
+++ b/lib/AST/Decl.cpp
@@ -494,7 +494,8 @@
     ParamInfo = new (Mem) ParmVarDecl*[NumParams];
     memcpy(ParamInfo, NewParamInfo, sizeof(ParmVarDecl*)*NumParams);
 
-    // Update source range.
+    // Update source range. The check below allows us to set EndRangeLoc before
+    // setting the parameters.
     if (EndRangeLoc < NewParamInfo[NumParams-1]->getLocEnd())
       EndRangeLoc = NewParamInfo[NumParams-1]->getLocEnd();
   }