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Workaround token issue in unnamed variadic template parameter

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This commit is contained in:
Jonathan Müller 2017-04-12 21:28:02 +02:00
commit 133d51b630
2 changed files with 16 additions and 2 deletions
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15
src/libclang/tokenizer.cpp
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@ -166,6 +166,18 @@ namespace
// now we found the proper end of the token
end = get_next_location(tu, file, next, -1);
}
else if ((kind == CXCursor_TemplateTypeParameter
|| kind == CXCursor_NonTypeTemplateParameter
|| kind == CXCursor_TemplateTemplateParameter)
&& token_after_is(tu, file, cur, end, "..."))
{
// variadic tokens in unnamed parameter not included
end = get_next_location(tu, file, end, 3);
DEBUG_ASSERT(token_after_is(tu, file, cur, end, ">")
|| token_after_is(tu, file, cur, end, ","),
detail::parse_error_handler{}, cur,
"unexpected token in variadic parameter workaround");
}
else if ((kind == CXCursor_TemplateTypeParameter
|| kind == CXCursor_NonTypeTemplateParameter
|| kind == CXCursor_TemplateTemplateParameter)
@ -173,7 +185,8 @@ namespace
&& !token_after_is(tu, file, cur, end, ","))
{
DEBUG_ASSERT(token_after_is(tu, file, cur, get_next_location(tu, file, end, -2), ">>"),
detail::assert_handler{});
detail::parse_error_handler{}, cur,
"unexpected token in maximal munch workaround");
unmunch = true;
// need to shrink range anyway
end = get_next_location(tu, file, end, -1);