[clang] [HLSL] Permit template-less HLSL builtin types with default args (PR #216834)

[Gregory Roth via cfe-commits]

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@@ -40,10 +40,16 @@ void entry() {
   // CHECK: DeclStmt 0x{{[0-9a-fA-F]+}} <line:38:3, col:31>
   // CHECK-NEXT: VarDecl 0x{{[0-9a-fA-F]+}} <col:3, col:24> col:24 Mat4x4d 'matrix<double, 4, 4>'
 
-  // Verify that the implicit arguments generate the correct type.
-  matrix<> ImpMat4x4;
+  // Verify that the default arguments generate the correct type.
+  matrix<> DefMat4x4;
 
   // CHECK: DeclStmt 0x{{[0-9a-fA-F]+}} <line:44:3, col:21>
-  // CHECK-NEXT: VarDecl 0x{{[0-9a-fA-F]+}} <col:3, col:12> col:12 ImpMat4x4 'matrix<>':'matrix<float, 4, 4>'
+  // CHECK-NEXT: VarDecl 0x{{[0-9a-fA-F]+}} <col:3, col:12> col:12 DefMat4x4 'matrix<>':'matrix<float, 4, 4>'
+
+  // Verify that the implicit arguments generate the correct type.
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pow2clk wrote:

I was trying to differentiate this test description from the one above as it's not testing quite the same thing. All other locations previously said "implicit", including the vector-alias test. I really don't care how it's worded, but I agree it should be consistent

https://github.com/llvm/llvm-project/pull/216834