Accept __builtin_nan and __builtin_nand.

[r18785]

diff --git a/parser.c b/parser.c
index 97252da..d871a80 100644 (file)
--- a/parser.c
+++ b/parser.c
@@ -3656,8 +3656,10 @@ static expression_t *parse_primary_expression(void)
                return parse_va_arg();
        case T___builtin_expect:
                return parse_builtin_expect();
-       case T___builtin_nanf:
        case T___builtin_alloca:
+       case T___builtin_nan:
+       case T___builtin_nand:
+       case T___builtin_nanf:
        case T___builtin_va_end:
                return parse_builtin_symbol();
        case T___builtin_isgreater: