Imported gcc-4.4.3

[msp430-gcc.git] / gcc / testsuite / gcc.dg / c99-tag-1.c

diff --git a/gcc/testsuite/gcc.dg/c99-tag-1.c b/gcc/testsuite/gcc.dg/c99-tag-1.c
deleted file mode 100644 (file)
index e93d3bc..0000000
--- a/gcc/testsuite/gcc.dg/c99-tag-1.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/* Test for handling of tags (6.7.2.3).  */
-/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
-/* { dg-do compile } */
-/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
-
-void
-foo (void)
-{
-  /* Forward declarations of structs and unions are OK; those of enums are
-     not.  */
-  {
-    struct s0;
-    struct s1 *x0;
-    union u0;
-    union u1 *x1;
-    enum e0; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "forward" "enum forward 1" { target *-*-* } 16 } */
-    enum e1 *x2; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "forward" "enum forward 2" { target *-*-* } 18 } */
-    /* GCC used to fail to diagnose a use of an enum inside its definition.  */
-    enum e2 { E2A = sizeof (enum e2 *) }; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "forward" "enum forward 3" { target *-*-* } 21 } */
-  }
-  /* A specific type shall have its content defined at most once.  But we
-     may redeclare the tag in different scopes.  */
-  {
-    struct s0 { int i; };
-    {
-      struct s0 { long l; };
-    }
-    {
-      union s0 { long l; };
-    }
-    struct s0 { int i; }; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "rede" "struct redef" { target *-*-* } 34 } */
-    union u0 { int i; };
-    {
-      union u0 { long l; };
-    }
-    {
-      struct u0 { long l; };
-    }
-    union u0 { int i; }; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "rede" "union redef" { target *-*-* } 43 } */
-    enum e0 { E0A };
-    {
-      enum e0 { E0B };
-    }
-    {
-      struct e0 { long l; };
-    }
-    enum e0 { E0B }; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "rede" "enum redef" { target *-*-* } 52 } */
-  }
-  /* Structure, union and enumerated types have a single namespace of tags.  */
-  {
-    struct s0;
-    struct s1;
-    struct s2 { int i; };
-    struct s2;
-    struct s3 { int i; };
-    struct s2 sv;
-    union u0;
-    union u2 { int i; };
-    union u2;
-    union u2 uv;
-    enum e0 { E0A };
-    enum e1 { E1A };
-    /* None of the following are allowed; some were not detected by GCC.  */
-    union s0; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "wrong" "wrong tag type" { target *-*-* } 70 } */
-    union s1 { int i; }; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "wrong" "wrong tag type" { target *-*-* } 72 } */
-    union s2; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "wrong" "wrong tag type" { target *-*-* } 74 } */
-    union s3 { int i; }; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "wrong" "wrong tag type" { target *-*-* } 76 } */
-    enum u0 { U0A }; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "wrong" "wrong tag type" { target *-*-* } 78 } */
-    enum u2 { U2A }; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "wrong" "wrong tag type" { target *-*-* } 80 } */
-    struct e0; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "wrong" "wrong tag type" { target *-*-* } 82 } */
-    struct e1 { int i; }; /* { dg-bogus "warning" "warning in place of error" } */
-    /* { dg-error "wrong" "wrong tag type" { target *-*-* } 84 } */
-  }
-  /* Explicit shadowing in inner scopes is OK, but references to the tag
-     that don't explicitly shadow it must (whether in declarations or
-     expressions) use the correct one of struct/union/enum.  */
-  {
-    struct s0;
-    struct s1;
-    struct s2 { int i; };
-    struct s2;
-    struct s3 { int i; };
-    struct s2 sv;
-    union u0;
-    union u2 { int i; };
-    union u2;
-    union u2 uv;
-    enum e0 { E0A };
-    enum e1 { E1A };
-    {
-      union s0;
-      union s1;
-      union s2;
-      union s3;
-      struct u0;
-      struct u2;
-      struct e0;
-      union e1;
-    }
-    {
-      union s0 *x0; /* { dg-bogus "warning" "warning in place of error" } */
-      /* { dg-error "wrong" "wrong tag type" { target *-*-* } 114 } */
-      int x1[sizeof (union s1 *)]; /* { dg-bogus "warning" "warning in place of error" } */
-      /* { dg-error "wrong" "wrong tag type" { target *-*-* } 116 } */
-      struct t;
-      union s2 *x2;
-      /* { dg-error "wrong" "wrong tag type" { target *-*-* } 119 } */
-      int x3[sizeof (union s3 *)]; /* { dg-bogus "warning" "warning in place of error" } */
-      /* { dg-error "wrong" "wrong tag type" { target *-*-* } 121 } */
-      struct u;
-      enum u0 *y0; /* { dg-bogus "warning" "warning in place of error" } */
-      /* { dg-error "wrong|forward" "wrong tag type" { target *-*-* } 124 } */
-      int y1[sizeof (enum u2 *)]; /* { dg-bogus "warning" "warning in place of error" } */
-      /* { dg-error "wrong|forward" "wrong tag type" { target *-*-* } 126 } */
-      struct v;
-      struct e0 *z0; /* { dg-bogus "warning" "warning in place of error" } */
-      /* { dg-error "wrong" "wrong tag type" { target *-*-* } 129 } */
-      int z1[sizeof (struct e1 *)]; /* { dg-bogus "warning" "warning in place of error" } */
-      /* { dg-error "wrong" "wrong tag type" { target *-*-* } 131 } */
-      struct w;
-    }
-    /* When explicitly shadowed to be a tag of a different type, references
-       to the new type of tag must be accepted and those to the old type
-       rejected.  */
-    {
-      union s0;
-      union s0 *x0;
-      union s1;
-      struct s1 *x1; /* { dg-bogus "warning" "warning in place of error" } */
-      /* { dg-error "wrong" "wrong tag type" { target *-*-* } 142 } */
-      union s2;
-      union s2 *x2;
-      union s3;
-      struct s3 *x3; /* { dg-bogus "warning" "warning in place of error" } */
-      /* { dg-error "wrong" "wrong tag type" { target *-*-* } 147 } */
-    }
-  }
-}