ARROW-3287: [C++] Suppress "redeclared without dllimport attribute" warning from MinGW

kou · wesm · commit 7edfbae58fd8 · 2018-09-21T14:19:25.000-04:00
This fixes the following warning from MinGW: ../apache-arrow-0.11.0/c_glib/../cpp/src/arrow/status.h:265:8: warning: 'arrow::Status::Status(arrow::Status&&)' redeclared without dllimport attribute after being referenced with dll linkage inline Status::Status(Status&& s) noexcept : state_(s.state_) { s.state_ = NULL; } ^~~~~~ Author: Kouhei Sutou <kou@clear-code.com> Closes apache#2602 from kou/cpp-add-missing-inline and squashes the following commits: d4c18a7 <Kouhei Sutou> Add missing inline
diff --git a/cpp/src/arrow/status.h b/cpp/src/arrow/status.h
@@ -110,7 +110,7 @@ class ARROW_EXPORT Status {
   Status& operator=(const Status& s);
 
   // Move the specified status.
-  Status(Status&& s) noexcept;
+  inline Status(Status&& s) noexcept;
   Status& operator=(Status&& s) noexcept;
 
   // AND the statuses.
