Fix incorrect binding index assignment for StructuredBuffer and ByteAddressBuffer with DescriptorHandle (#8252)

- [x] Fix segmentation fault in wrapConstantBufferElement for
DescriptorHandle types
- [x] Split DescriptorKind.Buffer into ConstantBuffer and StorageBuffer
- [x] Update binding enums with descriptive names (ConstantBuffer_Read,
StorageBuffer_Read, etc.)
- [x] Update resource type mappings for correct binding assignments
- [x] Update template logic to handle ConstantBuffer and StorageBuffer
kinds separately
- [x] Update tests to reflect correct binding assignments
- [x] Split DescriptorKind.TexelBuffer into UniformTexelBuffer and
StorageTexelBuffer
- [x] Update TextureBuffer<T> to use UniformTexelBuffer kind
- [x] Update _Texture extension to determine texel buffer kind based on
access mode
- [x] Update test desc-handle-1.slang to handle new DescriptorKind enum
cases

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---------

Co-authored-by: Yong He <yonghe@outlook.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/tests/language-feature/enums/enum-use-prev-value.slang b/tests/language-feature/enums/enum-use-prev-value.slang
new file mode 100644
index 000000000..b3a9ed2eb
--- /dev/null
+++ b/tests/language-feature/enums/enum-use-prev-value.slang
@@ -0,0 +1,18 @@
+//TEST:INTERPRET(filecheck=CHECK):
+
+enum MyEnum
+{
+    A,
+    B = A,
+    C
+}
+
+void main()
+{
+    // CHECK: A = 0
+    printf("A = %d\n", MyEnum.A);
+    // CHECK: B = 0
+    printf("B = %d\n", MyEnum.B);
+    // CHECK: C = 1
+    printf("C = %d\n", MyEnum.C);
+}
\ No newline at end of file