Import Clang r73954.

1 files changed, 7 insertions, 1 deletions

diff --git a/include/clang/AST/Decl.h b/include/clang/AST/Decl.h
index 77b7bf6..f594db2 100644
--- a/include/clang/AST/Decl.h
+++ b/include/clang/AST/Decl.h
@@ -647,6 +647,13 @@ private:
   // Move to DeclGroup when it is implemented.
   SourceLocation TypeSpecStartLoc;
   
+  /// \brief End part of this FunctionDecl's source range.
+  ///
+  /// We could compute the full range in getSourceRange(). However, when we're
+  /// dealing with a function definition deserialized from a PCH/AST file,
+  /// we can only compute the full range once the function body has been
+  /// de-serialized, so it's far better to have the (sometimes-redundant)
+  /// EndRangeLoc.
   SourceLocation EndRangeLoc;
 
   /// \brief The template or declaration that this declaration
@@ -687,7 +694,6 @@ public:
     return SourceRange(getLocation(), EndRangeLoc);
   }
   void setLocEnd(SourceLocation E) {
-    assert(getLocation() <= E && "Invalid end location");
     EndRangeLoc = E;
   }