From 0941e560850d54160c24778fa66b605714fd5012 Mon Sep 17 00:00:00 2001
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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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Date: Mon, 9 Aug 2021 21:18:50 +0200
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Subject: [PATCH] src/mongo/db/exec/plan_stats.h: fix build with gcc
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11
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Fix the following build failure with gcc 11:
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In file included from src/mongo/db/query/plan_cache.h:36,
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from src/mongo/db/catalog/collection_info_cache.h:33,
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from src/mongo/db/catalog/collection.h:42,
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from src/mongo/db/exec/requires_collection_stage.h:32,
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from src/mongo/db/exec/delete.h:32,
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from src/mongo/db/query/internal_plans.h:33,
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from src/mongo/db/query/internal_plans.cpp:32:
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src/mongo/db/exec/plan_stats.h:214:10: error: 'optional' in namespace 'std' does not name a template type
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214 | std::optional<std::string> replanReason;
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| ^~~~~~~~
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Fixes:
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- http://autobuild.buildroot.org/results/8c0875fa413923504515a83d8b679366418c2444
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Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
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[Upstream status: already fixed by
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https://github.com/mongodb/mongo/commit/e78b2bf6eaa0c43bd76dbb841add167b443d2bb0]
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---
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src/mongo/db/exec/plan_stats.h | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/src/mongo/db/exec/plan_stats.h b/src/mongo/db/exec/plan_stats.h
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index 43053e27be..813e4edc9e 100644
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--- a/src/mongo/db/exec/plan_stats.h
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+++ b/src/mongo/db/exec/plan_stats.h
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@@ -31,6 +31,7 @@
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#include <cstdint>
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#include <cstdlib>
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+#include <optional>
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#include <string>
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#include <vector>
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--
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2.30.2
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