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| author | Richard Kenner <kenner@gcc.gnu.org> | 1994-03-14 05:08:06 -0500 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 1994-03-14 05:08:06 -0500 |
| commit | 6aa10371a56f91774a606507b1a65ceae8eccdbc (patch) | |
| tree | a5f7e182d8e2d0e8b4e8e110cb045d64ebee0ab8 /gcc | |
| parent | 6d9cb074bfb64a74b0e4b64932093bde27cb3830 (diff) | |
| download | gcc-6aa10371a56f91774a606507b1a65ceae8eccdbc.zip gcc-6aa10371a56f91774a606507b1a65ceae8eccdbc.tar.gz gcc-6aa10371a56f91774a606507b1a65ceae8eccdbc.tar.bz2 | |
(finish_{decl,struct,enum}): Call tree_int_cst_sgn.
From-SVN: r6775
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/c-decl.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index af0cf1b..7efb423 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -3461,9 +3461,8 @@ finish_decl (decl, init, asmspec_tree) } if (pedantic && TYPE_DOMAIN (type) != 0 - && tree_int_cst_lt (TYPE_MAX_VALUE (TYPE_DOMAIN (type)), - integer_zero_node)) - error_with_decl (decl, "zero-size array `%s'"); + && tree_int_cst_sgn (TYPE_MAX_VALUE (TYPE_DOMAIN (type))) <= 0) + error_with_decl (decl, "zero or negative size array `%s'"); layout_decl (decl, 0); } @@ -5276,7 +5275,7 @@ finish_struct (t, fieldlist) { unsigned HOST_WIDE_INT width = TREE_INT_CST_LOW (DECL_INITIAL (x)); - if (tree_int_cst_lt (DECL_INITIAL (x), integer_zero_node)) + if (tree_int_cst_sgn (DECL_INITIAL (x)) < 0) { DECL_INITIAL (x) = NULL; error_with_decl (x, "negative width in bit-field `%s'"); @@ -5622,7 +5621,7 @@ finish_enum (enumtype, values) layout_type (enumtype); /* An enum can have some negative values; then it is signed. */ - TREE_UNSIGNED (enumtype) = ! tree_int_cst_lt (minnode, integer_zero_node); + TREE_UNSIGNED (enumtype) = tree_int_cst_sgn (minnode) >= 0; /* Change the type of the enumerators to be the enum type. Formerly this was done only for enums that fit in an int, |