shithub: mc

Download patch

ref: e02fa54dc9605611a5a5699c4af83a347a411848
parent: 96da004ab004c908e6e137e3e5407a328b0b42b8
author: Ori Bernstein <[email protected]>
date: Fri Oct 11 07:23:28 EDT 2013 

Better comments.


--- a/parse/use.c
+++ b/parse/use.c
@@ -587,6 +587,12 @@
     size_t i;
     Type *t, *old;
 
+    /*
+     * merge duplicate definitions.
+     * This allows us to compare named types by id, instead
+     * of doing a deep walk through the type. This ability is
+     * depended on when we do type inference.
+     */
     for (i = 0; i < ntypefixdest; i++) {
         t = htget(tidmap, (void*)typefixid[i]);
         if (t->type == Tyname && !t->issynth) {
@@ -599,7 +605,7 @@
         if (!*typefixdest[i])
             die("Couldn't find type %d\n", (int)typefixid[i]);
     }
-    /* check for duplicate type names */
+    /* check for duplicate type definitions */
     for (i = 0; i < ntypefixdest; i++) {
         t = htget(tidmap, (void*)typefixid[i]);
         if (t->type != Tyname || t->issynth)