[flang-commits] [flang] [Flang] malloc(1) on AIX as malloc(0) returns nullptr (PR #73878)

[via flang-commits]

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@@ -75,7 +75,7 @@ RT_API_ATTRS int CFI_allocate(CFI_cdesc_t *descriptor,
     dim->sm = byteSize;
     byteSize *= extent;
   }
-  void *p{std::malloc(byteSize)};
+  void *p = byteSize ? std::malloc(byteSize) : std::malloc(1);
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jeanPerier wrote:

nit: runtime code use braces in all initializations: `void *p{byteSize ? std::malloc(byteSize) : std::malloc(1)};`.

LGTM otherwise.

https://github.com/llvm/llvm-project/pull/73878