[flang-commits] [flang] [flang][OpenMP] Fix build with gcc 7.5.0 (PR #169184)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-flang-parser

Author: Krzysztof Parzyszek (kparzysz)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/169184.diff


1 Files Affected:

- (modified) flang/lib/Parser/openmp-parsers.cpp (+1-1) 


``````````diff
diff --git a/flang/lib/Parser/openmp-parsers.cpp b/flang/lib/Parser/openmp-parsers.cpp
index a0c94296de5ed..0652dac209dbb 100644
--- a/flang/lib/Parser/openmp-parsers.cpp
+++ b/flang/lib/Parser/openmp-parsers.cpp
@@ -71,7 +71,7 @@ template <typename ExecParser> struct AsBlockParser {
     if (auto &&exec{attempt(epc_).Parse(state)}) {
       Block body;
       body.push_back(std::move(*exec));
-      return body;
+      return std::move(body); // std::move for GCC 7.5.0
     }
     return std::nullopt;
   }

``````````

</details>


https://github.com/llvm/llvm-project/pull/169184