From: Matt Beaumont-Gay <matthewbg@google.com>
Date: Fri, 6 Jul 2012 21:13:09 +0000 (+0000)
Subject: Sprinkle llvm_unreachable around to placate GCC's -Wreturn-type.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4d48b5c1d58c381e6e0c719701ef433b530e0e1a;p=clang

Sprinkle llvm_unreachable around to placate GCC's -Wreturn-type.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159860 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/AST/Comment.cpp b/lib/AST/Comment.cpp
index 22277ad88a..4681d5a143 100644
--- a/lib/AST/Comment.cpp
+++ b/lib/AST/Comment.cpp
@@ -69,6 +69,7 @@ Comment::child_iterator Comment::child_begin() const {
 #undef COMMENT
 #undef ABSTRACT_COMMENT
   }
+  llvm_unreachable("Unknown comment kind!");
 }
 
 Comment::child_iterator Comment::child_end() const {
@@ -82,9 +83,9 @@ Comment::child_iterator Comment::child_end() const {
 #undef COMMENT
 #undef ABSTRACT_COMMENT
   }
+  llvm_unreachable("Unknown comment kind!");
 }
 
 
 } // end namespace comments
 } // end namespace clang
-
diff --git a/lib/AST/CommentParser.cpp b/lib/AST/CommentParser.cpp
index 14a2d85ae4..2df3759bb9 100644
--- a/lib/AST/CommentParser.cpp
+++ b/lib/AST/CommentParser.cpp
@@ -390,6 +390,7 @@ BlockContentComment *Parser::parseBlockContent() {
   case tok::html_greater:
     llvm_unreachable("should not see this token");
   }
+  llvm_unreachable("bogus token kind");
 }
 
 FullComment *Parser::parseFullComment() {
@@ -410,5 +411,3 @@ FullComment *Parser::parseFullComment() {
 
 } // end namespace comments
 } // end namespace clang
-
-