From: Eli Friedman <eli.friedman@gmail.com>
Date: Mon, 16 Jan 2012 21:00:51 +0000 (+0000)
Subject: Add some calls to MarkDeclarationReferenced, towards a point where every declaration... 
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=cf7c14c3451658311aeaed84c6395082fa91e60d;p=clang

Add some calls to MarkDeclarationReferenced, towards a point where every declaration which is used is marked as used.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@148253 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Sema/SemaDeclCXX.cpp b/lib/Sema/SemaDeclCXX.cpp
index 918f97245e..5e328ec841 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -2366,7 +2366,9 @@ BuildImplicitBaseInitializer(Sema &SemaRef, CXXConstructorDecl *Constructor,
     bool Moving = ImplicitInitKind == IIK_Move;
     ParmVarDecl *Param = Constructor->getParamDecl(0);
     QualType ParamType = Param->getType().getNonReferenceType();
-    
+
+    SemaRef.MarkDeclarationReferenced(Constructor->getLocation(), Param);
+
     Expr *CopyCtorArg = 
       DeclRefExpr::Create(SemaRef.Context, NestedNameSpecifierLoc(), Param, 
                           Constructor->getLocation(), ParamType,
@@ -2436,6 +2438,8 @@ BuildImplicitMemberInitializer(Sema &SemaRef, CXXConstructorDecl *Constructor,
     ParmVarDecl *Param = Constructor->getParamDecl(0);
     QualType ParamType = Param->getType().getNonReferenceType();
 
+    SemaRef.MarkDeclarationReferenced(Constructor->getLocation(), Param);
+
     // Suppress copying zero-width bitfields.
     if (Field->isBitField() && Field->getBitWidthValue(SemaRef.Context) == 0)
       return false;
diff --git a/lib/Sema/SemaExprCXX.cpp b/lib/Sema/SemaExprCXX.cpp
index ee25591529..6476f4a512 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -2043,6 +2043,9 @@ ExprResult Sema::CheckConditionVariable(VarDecl *ConditionVar,
                                         ConditionVar->getLocation(),
                             ConditionVar->getType().getNonReferenceType(),
                               VK_LValue));
+
+  MarkDeclarationReferenced(ConditionVar->getLocation(), ConditionVar);
+
   if (ConvertToBoolean) {
     Condition = CheckBooleanCondition(Condition.take(), StmtLoc);
     if (Condition.isInvalid())