From a344b8f5f124000f7f3820fbb1d87b8e0adf5092 Mon Sep 17 00:00:00 2001
From: Zufu Liu <unknown>
Date: Thu, 21 Oct 2021 22:26:59 +1100
Subject: Feature [feature-requests:#1417] Use unsigned as that defines
 wrap-around behaviour.

---
 src/PositionCache.cxx | 2 +-
 src/PositionCache.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/PositionCache.cxx b/src/PositionCache.cxx
index bf46a552b..e9c07936b 100644
--- a/src/PositionCache.cxx
+++ b/src/PositionCache.cxx
@@ -634,7 +634,7 @@ const Representation *SpecialRepresentations::RepresentationFromCharacter(std::s
 
 void SpecialRepresentations::Clear() {
 	mapReprs.clear();
-	constexpr short none = 0;
+	constexpr unsigned short none = 0;
 	std::fill(startByteHasReprs, std::end(startByteHasReprs), none);
 	crlf = false;
 }
diff --git a/src/PositionCache.h b/src/PositionCache.h
index eb9b0d0a4..9a9f2e6fc 100644
--- a/src/PositionCache.h
+++ b/src/PositionCache.h
@@ -200,7 +200,7 @@ typedef std::map<unsigned int, Representation> MapRepresentation;
 
 class SpecialRepresentations {
 	MapRepresentation mapReprs;
-	short startByteHasReprs[0x100] {};
+	unsigned short startByteHasReprs[0x100] {};
 	bool crlf = false;
 public:
 	void SetRepresentation(std::string_view charBytes, std::string_view value);
-- 
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