Consistently use PUSH_PARENT()/POP_PARENT().

[cparser] / preprocessor.c

diff --git a/preprocessor.c b/preprocessor.c
index 2b077bb..e876e99 100644 (file)
--- a/preprocessor.c
+++ b/preprocessor.c
@@ -221,7 +221,7 @@ static inline void put_back(int pc)
                ++input.position.lineno;              \
                code
 
-#define eat(c_type)  do { assert(CC == c_type); next_char(); } while(0)
+#define eat(c_type) (assert(CC == c_type), next_char())
 
 static void maybe_concat_lines(void)
 {