From 2c591c0f98f84626611ce25eb3686da45465af46 Mon Sep 17 00:00:00 2001
From: Neil <nyamatongwe@gmail.com>
Date: Mon, 23 Mar 2020 09:39:32 +1100
Subject: perLineData is polymorphic so replace static_cast with dynamic_cast
 for better type safety and adherence to C++ Core Guidelines C.146.

---
 src/Document.cxx | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/Document.cxx b/src/Document.cxx
index 16a56cd52..b51d30c0c 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -186,23 +186,23 @@ void Document::RemoveLine(Sci::Line line) {
 }
 
 LineMarkers *Document::Markers() const noexcept {
-	return static_cast<LineMarkers *>(perLineData[ldMarkers].get());
+	return dynamic_cast<LineMarkers *>(perLineData[ldMarkers].get());
 }
 
 LineLevels *Document::Levels() const noexcept {
-	return static_cast<LineLevels *>(perLineData[ldLevels].get());
+	return dynamic_cast<LineLevels *>(perLineData[ldLevels].get());
 }
 
 LineState *Document::States() const noexcept {
-	return static_cast<LineState *>(perLineData[ldState].get());
+	return dynamic_cast<LineState *>(perLineData[ldState].get());
 }
 
 LineAnnotation *Document::Margins() const noexcept {
-	return static_cast<LineAnnotation *>(perLineData[ldMargin].get());
+	return dynamic_cast<LineAnnotation *>(perLineData[ldMargin].get());
 }
 
 LineAnnotation *Document::Annotations() const noexcept {
-	return static_cast<LineAnnotation *>(perLineData[ldAnnotation].get());
+	return dynamic_cast<LineAnnotation *>(perLineData[ldAnnotation].get());
 }
 
 int Document::LineEndTypesSupported() const {
-- 
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