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 918f972..5e328ec 100644
--- a/lib/Sema/SemaDeclCXX.cpp
+++ b/lib/Sema/SemaDeclCXX.cpp
@@ -2366,7 +2366,9 @@
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 @@
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 ee25591..6476f4a 100644
--- a/lib/Sema/SemaExprCXX.cpp
+++ b/lib/Sema/SemaExprCXX.cpp
@@ -2043,6 +2043,9 @@
ConditionVar->getLocation(),
ConditionVar->getType().getNonReferenceType(),
VK_LValue));
+
+ MarkDeclarationReferenced(ConditionVar->getLocation(), ConditionVar);
+
if (ConvertToBoolean) {
Condition = CheckBooleanCondition(Condition.take(), StmtLoc);
if (Condition.isInvalid())