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| author | Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> | 2007-07-09 22:00:52 +0000 |
|---|---|---|
| committer | François-Xavier Coudert <fxcoudert@gcc.gnu.org> | 2007-07-09 22:00:52 +0000 |
| commit | 01306727d37b953932a24c24eca99808e26c22e0 (patch) | |
| tree | a91c5a5656a1533e49fdea2b5d41036e625301d2 /gcc | |
| parent | 0f67fa83f2c26552227efc893ae27a910a40e140 (diff) | |
| download | gcc-01306727d37b953932a24c24eca99808e26c22e0.zip gcc-01306727d37b953932a24c24eca99808e26c22e0.tar.gz gcc-01306727d37b953932a24c24eca99808e26c22e0.tar.bz2 | |
re PR fortran/29459 (Spurious warnings about anonymous variables)
PR fortran/29459
* trans-array.c (gfc_trans_array_constructor): Mark offset field
with TREE_NO_WARNING.
* trans-decl.c (gfc_build_qualified_array): Mark lbound, ubound,
stride and size variables with TREE_NO_WARNING.
From-SVN: r126496
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/fortran/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/fortran/trans-array.c | 1 | ||||
| -rw-r--r-- | gcc/fortran/trans-decl.c | 22 |
3 files changed, 27 insertions, 4 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 5f414f7..e1a4942 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,11 @@ +2007-07-09 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + PR fortran/29459 + * trans-array.c (gfc_trans_array_constructor): Mark offset field + with TREE_NO_WARNING. + * trans-decl.c (gfc_build_qualified_array): Mark lbound, ubound, + stride and size variables with TREE_NO_WARNING. + 2007-07-09 Steven G. Kargl <kargl@gcc.gnu.org> * trans-decl.c (set_tree_decl_type_code): Remove function. diff --git a/gcc/fortran/trans-array.c b/gcc/fortran/trans-array.c index 72bfd38..6a48031 100644 --- a/gcc/fortran/trans-array.c +++ b/gcc/fortran/trans-array.c @@ -1695,6 +1695,7 @@ gfc_trans_array_constructor (gfc_loopinfo * loop, gfc_ss * ss) desc = ss->data.info.descriptor; offset = gfc_index_zero_node; offsetvar = gfc_create_var_np (gfc_array_index_type, "offset"); + TREE_NO_WARNING (offsetvar) = 1; TREE_USED (offsetvar) = 0; gfc_trans_array_constructor_value (&loop->pre, type, desc, c, &offset, &offsetvar, dynamic); diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c index 5a7ad254..49aaaf0 100644 --- a/gcc/fortran/trans-decl.c +++ b/gcc/fortran/trans-decl.c @@ -633,20 +633,31 @@ gfc_build_qualified_array (tree decl, gfc_symbol * sym) for (dim = 0; dim < GFC_TYPE_ARRAY_RANK (type); dim++) { if (GFC_TYPE_ARRAY_LBOUND (type, dim) == NULL_TREE) - GFC_TYPE_ARRAY_LBOUND (type, dim) = create_index_var ("lbound", nest); + { + GFC_TYPE_ARRAY_LBOUND (type, dim) = create_index_var ("lbound", nest); + TREE_NO_WARNING (GFC_TYPE_ARRAY_LBOUND (type, dim)) = 1; + } /* Don't try to use the unknown bound for assumed shape arrays. */ if (GFC_TYPE_ARRAY_UBOUND (type, dim) == NULL_TREE && (sym->as->type != AS_ASSUMED_SIZE || dim < GFC_TYPE_ARRAY_RANK (type) - 1)) - GFC_TYPE_ARRAY_UBOUND (type, dim) = create_index_var ("ubound", nest); + { + GFC_TYPE_ARRAY_UBOUND (type, dim) = create_index_var ("ubound", nest); + TREE_NO_WARNING (GFC_TYPE_ARRAY_UBOUND (type, dim)) = 1; + } if (GFC_TYPE_ARRAY_STRIDE (type, dim) == NULL_TREE) - GFC_TYPE_ARRAY_STRIDE (type, dim) = create_index_var ("stride", nest); + { + GFC_TYPE_ARRAY_STRIDE (type, dim) = create_index_var ("stride", nest); + TREE_NO_WARNING (GFC_TYPE_ARRAY_STRIDE (type, dim)) = 1; + } } if (GFC_TYPE_ARRAY_OFFSET (type) == NULL_TREE) { GFC_TYPE_ARRAY_OFFSET (type) = gfc_create_var_np (gfc_array_index_type, "offset"); + TREE_NO_WARNING (GFC_TYPE_ARRAY_OFFSET (type)) = 1; + if (nest) gfc_add_decl_to_parent_function (GFC_TYPE_ARRAY_OFFSET (type)); else @@ -655,7 +666,10 @@ gfc_build_qualified_array (tree decl, gfc_symbol * sym) if (GFC_TYPE_ARRAY_SIZE (type) == NULL_TREE && sym->as->type != AS_ASSUMED_SIZE) - GFC_TYPE_ARRAY_SIZE (type) = create_index_var ("size", nest); + { + GFC_TYPE_ARRAY_SIZE (type) = create_index_var ("size", nest); + TREE_NO_WARNING (GFC_TYPE_ARRAY_SIZE (type)) = 1; + } if (POINTER_TYPE_P (type)) { |