Take care of two Clang warnings.

source/i18n/decNumber.c

Index: source/i18n/decNumber.c
===================================================================
--- source/i18n/decNumber.c	(revision 122103)
+++ source/i18n/decNumber.c	(working copy)
@@ -1502,7 +1502,14 @@
       }
     uprv_decNumberZero(w);                   /* set up 10...  */
     #if DECDPUN==1
+    #ifdef __clang__

[Nico, 2012/02/17 00:29:37]

You don't need the #ifdef, compilers are supposed to ignore #pragmas they don't
understand.

+    #pragma clang diagnostic push
+    #pragma clang diagnostic ignored "-Warray-bounds"
+    #endif
     w->lsu[1]=1; w->lsu[0]=0;           /* ..  */
+    #ifdef __clang__
+    #pragma clang diagnostic pop
+    #endif
     #else
     w->lsu[0]=10;                       /* ..  */
     #endif
@@ -2934,6 +2941,10 @@
       /* Set t=0.259, a=0.819  */
       t->exponent=-3;
       a->exponent=-3;
+      #ifdef __clang__
+      #pragma clang diagnostic push
+      #pragma clang diagnostic ignored "-Warray-bounds"
+      #endif
       #if DECDPUN>=3
         t->lsu[0]=259;
         a->lsu[0]=819;
@@ -2944,6 +2955,9 @@
         t->lsu[0]=9; t->lsu[1]=5; t->lsu[2]=2;
         a->lsu[0]=9; a->lsu[1]=1; a->lsu[2]=8;
       #endif
+      #ifdef __clang__
+      #pragma clang diagnostic pop
+      #endif
       }
      else {                                  /* odd exponent  */
       /* Set t=0.0819, a=2.59  */
@@ -2951,6 +2965,10 @@
       exp++;                                 /* e=e+1  */
       t->exponent=-4;
       a->exponent=-2;
+      #ifdef __clang__
+      #pragma clang diagnostic push
+      #pragma clang diagnostic ignored "-Warray-bounds"
+      #endif
       #if DECDPUN>=3
         t->lsu[0]=819;
         a->lsu[0]=259;
@@ -2961,6 +2979,9 @@
         t->lsu[0]=9; t->lsu[1]=1; t->lsu[2]=8;
         a->lsu[0]=9; a->lsu[1]=5; a->lsu[2]=2;
       #endif
+      #ifdef __clang__
+      #pragma clang diagnostic pop
+      #endif
       }
 
     decMultiplyOp(a, a, f, &workset, &ignore);    /* a=a*f  */
@@ -5637,7 +5658,14 @@
     /* lookaside fastpath code for ln(2) and ln(10) at common lengths  */
     if (rhs->exponent==0 && set->digits<=40) {
       #if DECDPUN==1
+      #ifdef __clang__
+      #pragma clang diagnostic push
+      #pragma clang diagnostic ignored "-Warray-bounds"
+      #endif
       if (rhs->lsu[0]==0 && rhs->lsu[1]==1 && rhs->digits==2) { /* ln(10)  */
+      #ifdef __clang__
+      #pragma clang diagnostic pop
+      #endif
       #else
       if (rhs->lsu[0]==10 && rhs->digits==2) {                  /* ln(10)  */
       #endif