whitespace before tokens affects macro redef

diff --git a/preprocessor.c b/preprocessor.c
index 85bdbf6..70b1bac 100644 (file)
--- a/preprocessor.c
+++ b/preprocessor.c
@@ -1590,6 +1590,8 @@ static bool pp_definitions_equal(const pp_definition_t *definition1,
        for (size_t i = 0; i < len; ++i, ++t1, ++t2) {
                if (!pp_tokens_equal(&t1->token, &t2->token))
                        return false;
+               if (t1->had_whitespace != t2->had_whitespace)
+                       return false;
        }
        return true;
 }