Turn pairs of assertions with x > min, x <= max into ASSERT_RANGE.

The perl regexp to do so is:
s&ASSERT\(([^\n]+) >= ([^\n]+)\);\s*ASSERT\(\1 < ([^\n]+)\);&ASSERT_RANGE($1, $2, $3);&sg;

1 files changed, 2 insertions, 4 deletions

diff --git a/crawl-ref/source/message.cc b/crawl-ref/source/message.cc
index e9e6940f86..1bd95acd13 100644
--- a/crawl-ref/source/message.cc
+++ b/crawl-ref/source/message.cc
@@ -177,15 +177,13 @@ class circ_vec
 
     static void inc(int* index)
     {
-        ASSERT(*index >= 0);
-        ASSERT(*index < SIZE);
+        ASSERT_RANGE(*index, 0, SIZE);
         *index = _mod(*index + 1, SIZE);
     }
 
     static void dec(int* index)
     {
-        ASSERT(*index >= 0);
-        ASSERT(*index < SIZE);
+        ASSERT_RANGE(*index, 0, SIZE);
         *index = _mod(*index - 1, SIZE);
     }