Add Visual Studio Visualizer for ArrayRef

Modeled after visualization of llvm::SmallVec

llvm-svn: 271847

1 files changed, 12 insertions, 1 deletions

diff --git a/llvm/utils/LLVMVisualizers/llvm.natvis b/llvm/utils/LLVMVisualizers/llvm.natvis
index 9b004832d48..6d37fa01453 100644
--- a/llvm/utils/LLVMVisualizers/llvm.natvis
+++ b/llvm/utils/LLVMVisualizers/llvm.natvis
@@ -21,7 +21,17 @@ For later versions of Visual Studio, no setup is required.
       </ArrayItems>

     </Expand>

   </Type>

-

+  <Type Name="llvm::ArrayRef&lt;*&gt;">

+    <DisplayString Condition="Length == 0">empty</DisplayString>

+    <DisplayString Condition="Length != 0">{{ size={Length} }}</DisplayString>

+    <Expand>

+      <Item Name="[size]">Length</Item>

+      <ArrayItems>

+        <Size>Length</Size>

+        <ValuePointer>Data</ValuePointer>

+      </ArrayItems>

+    </Expand>

+  </Type>

   <Type Name="llvm::SmallString&lt;*&gt;">

     <DisplayString>{BeginX,s}</DisplayString>

     <StringView>BeginX,s</StringView>

@@ -169,6 +179,7 @@ For later versions of Visual Studio, no setup is required.
     </Expand>

   </Type>

 

+

   <!-- Since we're in MSVC, we can assume that the system is little endian.  Therefore

        the little and native cases just require a cast.  Handle this easy case first. Use

        a wildcard for the second template argument (the endianness), but we will use a