Revert Decl's iterators back to pointer value_type rather than reference value_type
In addition, I've made the pointer and reference typedef 'void' rather than T*
just so they can't get misused. I would've omitted them entirely but
std::distance likes them to be there even if it doesn't use them.
This rolls back r155808 and r155869.
Review by Doug Gregor incorporating feedback from Chandler Carruth.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@158104 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/UninitializedValues.cpp b/lib/Analysis/UninitializedValues.cpp
index 13c6e4a..57dfab3 100644
--- a/lib/Analysis/UninitializedValues.cpp
+++ b/lib/Analysis/UninitializedValues.cpp
@@ -61,7 +61,7 @@
DeclContext::specific_decl_iterator<VarDecl> I(dc.decls_begin()),
E(dc.decls_end());
for ( ; I != E; ++I) {
- const VarDecl *vd = &*I;
+ const VarDecl *vd = *I;
if (isTrackedVar(vd, &dc))
map[vd] = count++;
}