[clang] [Clang] [C23] Fix typeof_unqual for qualified array types (PR #92767)

Mital Ashok via cfe-commits cfe-commits at lists.llvm.org
Thu May 30 13:59:50 PDT 2024


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@@ -92,3 +92,43 @@ extern __attribute__((address_space(0))) int type_attr_test_2;          // expec
 void invalid_param_fn(__attribute__((address_space(1))) int i); // expected-error {{parameter may not be qualified with an address space}}
 typeof(invalid_param_fn) invalid_param_1;
 typeof_unqual(invalid_param_fn) invalid_param_2;
+
+// Ensure restrict is stripped
+extern int *restrict p1;
+extern int *p2;
+extern typeof(p1) p1;
+extern typeof_unqual(p1) p2;
+
+// Ensure array qualifications are removed
+extern const int aci[2];
+extern const int acii[2][2];
+extern int ai[2];
+extern int aii[2][2];
+extern typeof(aci) aci;
+extern typeof_unqual(aci) ai;
+extern typeof(acii) acii;
+extern typeof_unqual(acii) aii;
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MitalAshok wrote:

Yeah, there's a GCC bug for this already: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112841

https://github.com/llvm/llvm-project/pull/92767


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