From: Eli Friedman <eli.friedman@gmail.com>
Date: Wed, 19 Jun 2013 19:03:14 +0000 (+0000)
Subject: Delete dead code.  (Array element types are always complete in C.)
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=08dc71f4f2a75fd9869ee91b12f36695b700adfc;p=clang

Delete dead code.  (Array element types are always complete in C.)



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@184332 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/clang/Basic/DiagnosticSemaKinds.td b/include/clang/Basic/DiagnosticSemaKinds.td
index fd84b42e4f..323473fe74 100644
--- a/include/clang/Basic/DiagnosticSemaKinds.td
+++ b/include/clang/Basic/DiagnosticSemaKinds.td
@@ -4313,8 +4313,6 @@ def ext_typecheck_decl_incomplete_type : ExtWarn<
   InGroup<DiagGroup<"tentative-definition-incomplete-type">>;
 def err_tentative_def_incomplete_type : Error<
   "tentative definition has type %0 that is never completed">;
-def err_tentative_def_incomplete_type_arr : Error<
-  "tentative definition has array of type %0 that is never completed">;
 def warn_tentative_incomplete_array : Warning<
   "tentative array definition assumed to have one element">;
 def err_typecheck_incomplete_array_needs_initializer : Error<
diff --git a/lib/Sema/Sema.cpp b/lib/Sema/Sema.cpp
index 4f79c938b8..e55524b106 100644
--- a/lib/Sema/Sema.cpp
+++ b/lib/Sema/Sema.cpp
@@ -681,13 +681,6 @@ void Sema::ActOnEndOfTranslationUnit() {
 
     if (const IncompleteArrayType *ArrayT
         = Context.getAsIncompleteArrayType(VD->getType())) {
-      if (RequireCompleteType(VD->getLocation(),
-                              ArrayT->getElementType(),
-                              diag::err_tentative_def_incomplete_type_arr)) {
-        VD->setInvalidDecl();
-        continue;
-      }
-
       // Set the length of the array to 1 (C99 6.9.2p5).
       Diag(VD->getLocation(), diag::warn_tentative_incomplete_array);
       llvm::APInt One(Context.getTypeSize(Context.getSizeType()), true);