Merge pull request #8492 from eschnett/array-comments

Describe arguments to array_resize_buffer
JuliaLang · Jan 2, 2015 · 67a84f1 · 67a84f1
2 parents bbd8cf2 + a67f717
commit 67a84f1
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/array.c b/src/array.c
@@ -528,6 +528,9 @@ void jl_arrayunset(jl_array_t *a, size_t i)
 #define MALLOC_THRESH 1048576
 
 // allocate buffer of newlen elements, placing old data at given offset (in #elts)
+//     newlen: new length (#elts), including offset
+//     oldlen: old length (#elts), excluding offset
+//     offs: new offset
 static void array_resize_buffer(jl_array_t *a, size_t newlen, size_t oldlen, size_t offs)
 {
     size_t es = a->elsize;