[hackers] [scc] Reduce indentation in initlist() || Roberto E. Vargas Caballero

[git]

commit a1254513235f39ea3816072cf50c0a46f6155e67
Author:     Roberto E. Vargas Caballero <k...@shike2.com>
AuthorDate: Sun Jan 17 20:53:55 2016 +0100
Commit:     Roberto E. Vargas Caballero <k...@shike2.com>
CommitDate: Sun Jan 17 21:07:13 2016 +0100

    Reduce indentation in initlist()

diff --git a/cc1/init.c b/cc1/init.c
index b2ae095..651a65a 100644
--- a/cc1/init.c
+++ b/cc1/init.c
@@ -105,34 +105,34 @@ initlist(Symbol *sym, Type *tp)
                }
                switch (tp->op) {
                case ARY:
-                       if (tp->defined && n >= tp->n.elem) {
-                               if (!toomany)
-                                       warn("excess elements in array 
initializer");
-                               toomany = 1;
-                               sym = NULL;
-                       }
                        newtp = tp->type;
+                       if (!tp->defined || n < tp->n.elem)
+                               break;
+                       if (!toomany)
+                               warn("excess elements in array initializer");
+                       toomany = 1;
+                       sym = NULL;
                        break;
                case STRUCT:
-                       if (n >= tp->n.elem) {
-                               if (!toomany)
-                                       warn("excess elements in struct 
initializer");
-                               toomany = 1;
-                               sym = NULL;
-                       } else {
+                       if (n < tp->n.elem) {
                                sym = tp->p.fields[n];
                                newtp = sym->type;
+                               break;
                        }
+                       if (!toomany)
+                               warn("excess elements in struct initializer");
+                       toomany = 1;
+                       sym = NULL;
                        break;
                default:
                        newtp = tp;
                        warn("braces around scalar initializer");
-                       if (n > 0) {
-                               if (!toomany)
-                                       warn("excess elements in scalar 
initializer");
-                               toomany = 1;
-                               sym = NULL;
-                       }
+                       if (n <= 0)
+                               break;
+                       if (!toomany)
+                               warn("excess elements in scalar initializer");
+                       toomany = 1;
+                       sym = NULL;
                        break;
                }
                if (accept('{'))