[flang-commits] [flang] 4e92962 - [flang] Fix legitimate warning from latest GCC

[peter klausler via flang-commits]

Author: peter klausler
Date: 2021-07-20T11:40:34-07:00
New Revision: 4e92962127a30ee8958858b9a354490ba36924b2

URL: https://github.com/llvm/llvm-project/commit/4e92962127a30ee8958858b9a354490ba36924b2
DIFF: https://github.com/llvm/llvm-project/commit/4e92962127a30ee8958858b9a354490ba36924b2.diff

LOG: [flang] Fix legitimate warning from latest GCC

A rank-0 static descriptor needs to be a vector; it's for
"v-list" values in defined derived type formatted I/O.

(Pushed without pre-review due to high confidence and an
unwell buildbot.)

Added: 
    

Modified: 
    flang/runtime/descriptor-io.cpp

Removed: 
    


################################################################################
diff  --git a/flang/runtime/descriptor-io.cpp b/flang/runtime/descriptor-io.cpp
index 2e552b7c5228e..20828a6d9a84e 100644
--- a/flang/runtime/descriptor-io.cpp
+++ b/flang/runtime/descriptor-io.cpp
@@ -32,7 +32,7 @@ std::optional<bool> DefinedFormattedIo(IoStatementState &io,
           ioType, io.mutableModes().inNamelist ? "NAMELIST" : "LISTDIRECTED");
       ioTypeLen = std::strlen(ioType);
     }
-    StaticDescriptor<0, true> statDesc;
+    StaticDescriptor<1, true> statDesc;
     Descriptor &vListDesc{statDesc.descriptor()};
     vListDesc.Establish(TypeCategory::Integer, sizeof(int), nullptr, 1);
     vListDesc.set_base_addr(edit.vList);