if (!DERIVED_FROM_P (type, derived))
return 0;
+ /* DECL_NONSTATIC_MEMBER_P won't work for USING_DECLs. */
+ decl = strip_using_decl (decl);
+ /* We don't expect or support dependent decls. */
+ gcc_assert (TREE_CODE (decl) != USING_DECL);
+
/* [class.protected]
When a friend or a member function of a derived class references
if (is_overloaded_fn (t))
{
for (ovl_iterator iter (get_fns (t)); iter; ++iter)
- if (DECL_NONSTATIC_MEMBER_FUNCTION_P (*iter))
- return 0;
+ {
+ tree decl = strip_using_decl (*iter);
+ /* We don't expect or support dependent decls. */
+ gcc_assert (TREE_CODE (decl) != USING_DECL);
+ if (DECL_NONSTATIC_MEMBER_FUNCTION_P (decl))
+ return 0;
+ }
return 1;
}
return 0;
&& !really_overloaded_fn (rval))
{
tree decl = is_overloaded_fn (rval) ? get_first_fn (rval) : rval;
- if (!DECL_NONSTATIC_MEMBER_FUNCTION_P (decl)
+ decl = strip_using_decl (decl);
+ /* A dependent USING_DECL will be checked after tsubsting. */
+ if (TREE_CODE (decl) != USING_DECL
+ && !DECL_NONSTATIC_MEMBER_FUNCTION_P (decl)
&& !perform_or_defer_access_check (basetype_path, decl, decl,
complain, afi))
rval = error_mark_node;
--- /dev/null
+// { dg-do compile { target c++11 } }
+
+// Reduced from Mozilla SpiderMonkey, licensed under MPL-2.0.
+
+template<typename T, unsigned N>
+class Vector
+{
+ public:
+ Vector() {}
+ unsigned length() const { return 0; }
+};
+
+class TokenStreamShared
+{
+};
+
+template<typename CharT, class AnyCharsAccess>
+class TokenStreamSpecific;
+
+class TokenStreamAnyChars
+ : public TokenStreamShared
+{
+ public:
+ TokenStreamAnyChars() {}
+};
+
+template<typename CharT>
+class SourceUnits
+{
+ public:
+ SourceUnits() {}
+
+ bool atEnd() const { return true; }
+ unsigned offset() const { return 0; }
+ bool matchCodeUnit(CharT c) { return true; }
+};
+
+class TokenStreamCharsShared
+{
+ using CharBuffer = Vector<char16_t, 32>;
+
+ protected:
+ CharBuffer charBuffer;
+
+ protected:
+ explicit TokenStreamCharsShared() {}
+};
+
+template<typename CharT>
+class TokenStreamCharsBase
+ : public TokenStreamCharsShared
+{
+ public:
+ TokenStreamCharsBase()
+ : TokenStreamCharsShared(), sourceUnits()
+ {}
+
+ using SourceUnits = ::SourceUnits<CharT>;
+
+ bool matchCodeUnit(int expect) { return true; }
+
+ protected:
+ SourceUnits sourceUnits;
+};
+
+template<typename CharT, class AnyCharsAccess>
+class GeneralTokenStreamChars
+ : public TokenStreamCharsBase<CharT>
+{
+ using CharsBase = TokenStreamCharsBase<CharT>;
+
+ protected:
+ using CharsBase::CharsBase;
+
+ TokenStreamAnyChars& anyCharsAccess();
+ const TokenStreamAnyChars& anyCharsAccess() const;
+};
+
+template<typename CharT, class AnyCharsAccess> class TokenStreamChars;
+
+template<class AnyCharsAccess>
+class TokenStreamChars<char16_t, AnyCharsAccess>
+ : public GeneralTokenStreamChars<char16_t, AnyCharsAccess>
+{
+ private:
+ using CharsBase = TokenStreamCharsBase<char16_t>;
+ using GeneralCharsBase = GeneralTokenStreamChars<char16_t, AnyCharsAccess>;
+ using Self = TokenStreamChars<char16_t, AnyCharsAccess>;
+
+ protected:
+ using GeneralCharsBase::anyCharsAccess;
+ using CharsBase::sourceUnits;
+
+ using typename GeneralCharsBase::SourceUnits;
+
+ protected:
+ using GeneralCharsBase::GeneralCharsBase;
+
+ bool getFullAsciiCodePoint(int lead, int* codePoint) {
+ if (lead == '\r') {
+ bool isAtEnd = sourceUnits.atEnd();
+ if (!isAtEnd)
+ sourceUnits.matchCodeUnit('\n');
+ } else if (lead != '\n') {
+ *codePoint = lead;
+ return true;
+ }
+
+ *codePoint = '\n';
+ return true;
+ }
+};
+
+template<typename CharT, class AnyCharsAccess>
+class TokenStreamSpecific
+ : public TokenStreamChars<CharT, AnyCharsAccess>,
+ public TokenStreamShared
+{
+ public:
+ using CharsBase = TokenStreamCharsBase<CharT>;
+ using GeneralCharsBase = GeneralTokenStreamChars<CharT, AnyCharsAccess>;
+ using SpecializedCharsBase = TokenStreamChars<CharT, AnyCharsAccess>;
+
+ public:
+ using GeneralCharsBase::anyCharsAccess;
+
+ private:
+ using typename CharsBase::SourceUnits;
+
+ private:
+ using TokenStreamCharsShared::charBuffer;
+ using CharsBase::sourceUnits;
+
+ public:
+ TokenStreamSpecific()
+ : SpecializedCharsBase()
+ {}
+
+ public:
+ bool advance(unsigned position) {
+ bool t = charBuffer.length() + 1 > 0;
+ auto offs = sourceUnits.offset();
+ return t && offs > 0;
+ }
+};
+
+class TokenStreamAnyCharsAccess
+{
+};
+
+class TokenStream final
+ : public TokenStreamAnyChars,
+ public TokenStreamSpecific<char16_t, TokenStreamAnyCharsAccess>
+{
+ using CharT = char16_t;
+
+ public:
+ TokenStream()
+ : TokenStreamAnyChars(),
+ TokenStreamSpecific<CharT, TokenStreamAnyCharsAccess>()
+ {}
+};
+
+class SyntaxParseHandler {};
+
+class ParserBase
+{
+ public:
+ TokenStreamAnyChars anyChars;
+};
+
+template<class ParseHandler, typename CharT> class GeneralParser;
+
+template <class ParseHandler>
+class PerHandlerParser : public ParserBase
+{
+};
+
+template<class Parser>
+class ParserAnyCharsAccess
+{
+};
+
+template <class ParseHandler, typename CharT>
+class Parser;
+
+template <class ParseHandler, typename CharT>
+class GeneralParser
+ : public PerHandlerParser<ParseHandler>
+{
+ public:
+ TokenStreamSpecific<CharT, ParserAnyCharsAccess<GeneralParser>> tokenStream;
+
+ public:
+ GeneralParser();
+};
+
+
+template class TokenStreamCharsBase<char16_t>;
+
+template class TokenStreamChars<char16_t, TokenStreamAnyCharsAccess>;
+
+template class
+TokenStreamChars<char16_t, ParserAnyCharsAccess<GeneralParser<SyntaxParseHandler, char16_t>>>;
+
+template class
+TokenStreamSpecific<char16_t, ParserAnyCharsAccess<GeneralParser<SyntaxParseHandler, char16_t>>>;
projects / platform / upstream / gcc.git / commitdiff