Backport: Pass argument as unique_ptr to show transfer of ownership. Add const and noexcept.

Backport of changeset 8106:f26e186e80a9.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/Document.cxx b/src/Document.cxx
index d85b71106..6670bbdb3 100644
--- a/src/Document.cxx
+++ b/src/Document.cxx
@@ -2265,12 +2265,12 @@ void Document::LexerChanged() {
 	}
 }
 
-LexInterface *Document::GetLexInterface() const {
+LexInterface *Document::GetLexInterface() const noexcept {
 	return pli.get();
 }
 
-void Document::SetLexInterface(LexInterface *pLexInterface) {
-	pli.reset(pLexInterface);
+void Document::SetLexInterface(std::unique_ptr<LexInterface> pLexInterface) noexcept {
+	pli = std::move(pLexInterface);
 }
 
 int SCI_METHOD Document::SetLineState(Sci_Position line, int state) {