Avoid some more copies in range-based for loops

This triggers warnings with clang++ 10 and gcc 11.

(cherry-picked from commit 7035e230ca)
This commit is contained in:
Jean-Marc Lasgouttes 2021-10-15 16:10:04 +02:00
parent 4d410d0d32
commit cca4b8d42a

View File

@ -1337,7 +1337,7 @@ void MenuDefinition::expandToc(Buffer const * buf)
// In the navigation menu, only add tocs from this document
TocBackend const & backend = buf->tocBackend();
TocList const & toc_list = backend.tocs();
for (pair<string, shared_ptr<Toc>> const & toc : toc_list) {
for (pair<const string, shared_ptr<Toc>> const & toc : toc_list) {
// Handle table of contents later
if (toc.first == "tableofcontents" || toc.second->empty())
continue;
@ -1695,7 +1695,7 @@ void MenuDefinition::expandCaptions(Buffer const * buf, bool switchcap)
DocumentClass const & dc = buf->params().documentClass();
vector< pair<docstring, FuncRequest> > caps;
for (pair<docstring, InsetLayout> const & il : dc.insetLayouts()) {
for (pair<const docstring, InsetLayout> const & il : dc.insetLayouts()) {
docstring instype;
docstring const type = split(il.first, instype, ':');
if (instype == from_ascii("Caption")) {