Differential D62825 Diff 207596 cfe/trunk/lib/Parse/ParseExprCXX.cpp

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Show First 20 Lines • Show All 3,507 Lines • ▼ Show 20 Lines	Parser::ParseCXXAmbiguousParenExpression(ParenParseOption &ExprType,
}		}

Tracker.consumeClose();		Tracker.consumeClose();
// Consume EOF marker for Toks buffer.		// Consume EOF marker for Toks buffer.
assert(Tok.is(tok::eof) && Tok.getEofData() == AttrEnd.getEofData());		assert(Tok.is(tok::eof) && Tok.getEofData() == AttrEnd.getEofData());
ConsumeAnyToken();		ConsumeAnyToken();
return Result;		return Result;
}		}

		/// Parse a __builtin_bit_cast(T, E).
		ExprResult Parser::ParseBuiltinBitCast() {
		SourceLocation KWLoc = ConsumeToken();

		BalancedDelimiterTracker T(*this, tok::l_paren);
		if (T.expectAndConsume(diag::err_expected_lparen_after, "__builtin_bit_cast"))
		return ExprError();

		// Parse the common declaration-specifiers piece.
		DeclSpec DS(AttrFactory);
		ParseSpecifierQualifierList(DS);

		// Parse the abstract-declarator, if present.
		Declarator DeclaratorInfo(DS, DeclaratorContext::TypeNameContext);
		ParseDeclarator(DeclaratorInfo);

		if (ExpectAndConsume(tok::comma)) {
		Diag(Tok.getLocation(), diag::err_expected) << tok::comma;
		SkipUntil(tok::r_paren, StopAtSemi);
		return ExprError();
		}

		ExprResult Operand = ParseExpression();

		if (T.consumeClose())
		return ExprError();

		if (Operand.isInvalid() \|\| DeclaratorInfo.isInvalidType())
		return ExprError();

		return Actions.ActOnBuiltinBitCastExpr(KWLoc, DeclaratorInfo, Operand,
		T.getCloseLocation());
		}