Imported gcc-4.4.3

[msp430-gcc.git] / gcc / testsuite / gcc.dg / uninit-2.c

diff --git a/gcc/testsuite/gcc.dg/uninit-2.c b/gcc/testsuite/gcc.dg/uninit-2.c
deleted file mode 100644 (file)
index 5035a30..0000000
--- a/gcc/testsuite/gcc.dg/uninit-2.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Spurious uninitialized variable warnings, case 2.
-   Taken from cpphash.c (macroexpand) */
-/* { dg-do compile } */
-/* { dg-options "-O -Wuninitialized" } */
-
-struct definition
-{
-  int nargs;
-  int rest_args;
-};
-
-struct cpp_reader;
-
-enum cpp_token
-{
-  CPP_EOF, CPP_POP, CPP_COMMA, CPP_RPAREN
-};
-
-extern enum cpp_token macarg (struct cpp_reader *, int);
-
-void
-macroexpand (struct cpp_reader *pfile, struct definition *defn)
-{
-  int nargs = defn->nargs;
-
-  if (nargs >= 0)
-    {
-      enum cpp_token token;  /* { dg-bogus "token" "uninitialized variable warning" { xfail *-*-* } } */
-      int i, rest_args;
-      i = 0;
-      rest_args = 0;
-      do
-       {
-         if (rest_args)
-           continue;
-         if (i < nargs || (nargs == 0 && i == 0))
-           {
-             /* if we are working on last arg which absorbs rest of args... */
-             if (i == nargs - 1 && defn->rest_args)
-               rest_args = 1;
-             token = macarg (pfile, rest_args);
-           }
-         else
-           token = macarg (pfile, 0);
-         if (token == CPP_EOF || token == CPP_POP)
-           return;
-
-         i++;
-       }
-      while (token == CPP_COMMA);
-    }
-}