From 55bcea1e65ea97efb782314605f01e3bca9706d0 Mon Sep 17 00:00:00 2001
From: Anton Korobeynikov <asl@math.spbu.ru>
Date: Sun, 10 Jan 2010 12:58:08 +0000
Subject: Generalize target weirdness handling having proper layering in mind: 
 1. Add helper class for sema checks for target attributes  2. Add helper
 class for codegen of target attributes

As a proof-of-concept - implement msp430's 'interrupt' attribute.

llvm-svn: 93118
---
 clang/lib/Frontend/PCHReaderDecl.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'clang/lib/Frontend/PCHReaderDecl.cpp')

diff --git a/clang/lib/Frontend/PCHReaderDecl.cpp b/clang/lib/Frontend/PCHReaderDecl.cpp
index 91568f182da..69343ed48c4 100644
--- a/clang/lib/Frontend/PCHReaderDecl.cpp
+++ b/clang/lib/Frontend/PCHReaderDecl.cpp
@@ -438,6 +438,9 @@ Attr *PCHReader::ReadAttributes() {
     bool IsInherited = Record[Idx++];
 
     switch (Kind) {
+    default:
+      assert(0 && "Unknown attribute!");
+      break;
     STRING_ATTR(Alias);
     UNSIGNED_ATTR(Aligned);
     SIMPLE_ATTR(AlwaysInline);
-- 
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