lib/Parse/ParseExpr.cpp

1560 /// type-id. OpTok is the operand token (typeof/sizeof/alignof). Returns the
1582 Parser::ParseExprAfterUnaryExprOrTypeTrait(const Token &OpTok,
1587   assert((OpTok.is(tok::kw_typeof)    || OpTok.is(tok::kw_sizeof) ||
1588           OpTok.is(tok::kw___alignof) || OpTok.is(tok::kw_alignof) ||
1589           OpTok.is(tok::kw__Alignof)  || OpTok.is(tok::kw_vec_step)) &&
1598     if (OpTok.is(tok::kw_sizeof)  || OpTok.is(tok::kw___alignof) ||
1599         OpTok.is(tok::kw_alignof) || OpTok.is(tok::kw__Alignof)) {
1607         SourceLocation LParenLoc = PP.getLocForEndOfToken(OpTok.getLocation());
1610           << OpTok.getName()
1619     if (OpTok.is(tok::kw_typeof) && !getLangOpts().CPlusPlus) {
1620       Diag(Tok,diag::err_expected_lparen_after_id) << OpTok.getIdentifierInfo();
1644     if (getLangOpts().CPlusPlus || OpTok.isNot(tok::kw_typeof)) {
1677   Token OpTok = Tok;
1681   if (Tok.is(tok::ellipsis) && OpTok.is(tok::kw_sizeof)) {
1721                                                 OpTok.getLocation(),
1726   if (OpTok.is(tok::kw_alignof) || OpTok.is(tok::kw__Alignof))
1727     Diag(OpTok, diag::warn_cxx98_compat_alignof);
1735   ExprResult Operand = ParseExprAfterUnaryExprOrTypeTrait(OpTok,
1741   if (OpTok.is(tok::kw_alignof) || OpTok.is(tok::kw___alignof) ||
1742       OpTok.is(tok::kw__Alignof))
1744   else if (OpTok.is(tok::kw_vec_step))
1748     return Actions.ActOnUnaryExprOrTypeTraitExpr(OpTok.getLocation(),
1754   if (OpTok.is(tok::kw_alignof) || OpTok.is(tok::kw__Alignof))
1755     Diag(OpTok, diag::ext_alignof_expr) << OpTok.getIdentifierInfo();
1759     Operand = Actions.ActOnUnaryExprOrTypeTraitExpr(OpTok.getLocation(),