[Clang][NFC] Rename methods/vars to reflect their real usage

The "getField" method is a bit confusing considering we also have a
"getFieldName" method. Instead, use "getFieldDecl" rather than
"getField".

Differential Revision: https://reviews.llvm.org/D147743

1 files changed, 13 insertions, 7 deletions

diff --git a/clang/lib/Index/IndexBody.cpp b/clang/lib/Index/IndexBody.cpp
index 8b8235c..e5f1764 100644
--- a/clang/lib/Index/IndexBody.cpp
+++ b/clang/lib/Index/IndexBody.cpp
@@ -203,9 +203,12 @@ public:
 
   bool VisitDesignatedInitExpr(DesignatedInitExpr *E) {
     for (DesignatedInitExpr::Designator &D : llvm::reverse(E->designators())) {
-      if (D.isFieldDesignator() && D.getField())
-        return IndexCtx.handleReference(D.getField(), D.getFieldLoc(), Parent,
-                                        ParentDC, SymbolRoleSet(), {}, E);
+      if (D.isFieldDesignator()) {
+        if (const FieldDecl *FD = D.getFieldDecl()) {
+          return IndexCtx.handleReference(FD, D.getFieldLoc(), Parent,
+                                          ParentDC, SymbolRoleSet(), {}, E);
+        }
+      }
     }
     return true;
   }
@@ -417,10 +420,13 @@ public:
 
     auto visitSyntacticDesignatedInitExpr = [&](DesignatedInitExpr *E) -> bool {
       for (DesignatedInitExpr::Designator &D : llvm::reverse(E->designators())) {
-        if (D.isFieldDesignator() && D.getField())
-          return IndexCtx.handleReference(D.getField(), D.getFieldLoc(),
-                                          Parent, ParentDC, SymbolRoleSet(),
-                                          {}, E);
+        if (D.isFieldDesignator()) {
+          if (const FieldDecl *FD = D.getFieldDecl()) {
+            return IndexCtx.handleReference(FD, D.getFieldLoc(), Parent,
+                                            ParentDC, SymbolRoleSet(),
+                                            /*Relations=*/{}, E);
+          }
+        }
       }
       return true;
     };