[lld] r277116 - Add comments.

[Rui Ueyama via llvm-commits]

Author: ruiu
Date: Fri Jul 29 00:52:33 2016
New Revision: 277116

URL: http://llvm.org/viewvc/llvm-project?rev=277116&view=rev
Log:
Add comments.

Modified:
    lld/trunk/ELF/LinkerScript.h

Modified: lld/trunk/ELF/LinkerScript.h
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/LinkerScript.h?rev=277116&r1=277115&r2=277116&view=diff
==============================================================================
--- lld/trunk/ELF/LinkerScript.h (original)
+++ lld/trunk/ELF/LinkerScript.h Fri Jul 29 00:52:33 2016
@@ -54,11 +54,17 @@ struct SymbolAssignment : BaseCommand {
   SymbolAssignment(StringRef Name, Expr E)
       : BaseCommand(AssignmentKind), Name(Name), Expression(E) {}
   static bool classof(const BaseCommand *C);
+
+  // The LHS of an expression. Name is either a symbol name or ".".
   StringRef Name;
+  SymbolBody *Sym = nullptr;
+
+  // The RHS of an expression.
   Expr Expression;
+
+  // Command attributes for PROVIDE, HIDDEN and PROVIDE_HIDDEN.
   bool Provide = false;
   bool Hidden = false;
-  SymbolBody *Sym = nullptr;
 };
 
 // Linker scripts allow additional constraints to be put on ouput sections.