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author | DJ Delorie <dj@redhat.com> | 2005-05-24 23:59:00 -0400 |
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committer | DJ Delorie <dj@gcc.gnu.org> | 2005-05-24 23:59:00 -0400 |
commit | 44c21c7f0304a014f491b822f7eaea34f2cc4c3c (patch) | |
tree | 9643535c0dbab111233baa2e45e430fa4ca4774d /gcc/c-typeck.c | |
parent | 32a5d31dead6b6a3386cd8f792f3556b1f780b2d (diff) | |
download | gcc-44c21c7f0304a014f491b822f7eaea34f2cc4c3c.zip gcc-44c21c7f0304a014f491b822f7eaea34f2cc4c3c.tar.gz gcc-44c21c7f0304a014f491b822f7eaea34f2cc4c3c.tar.bz2 |
c-common.c (unsigned_conversion_warning): Move warning control from if() to warning(OPT_*).
* c-common.c (unsigned_conversion_warning): Move warning control
from if() to warning(OPT_*).
(c_common_truthvalue_conversion): Likewise.
(c_do_switch_warnings): Likewise.
* c-decl.c (diagnose_mismatched_decls): Likewise.
(diagnose_mismatched_decls): Likewise.
(define_label): Likewise.
(grokdeclarator): Likewise.
* c-format.c (check_format_info): Likewise.
* c-lex.c (interpret_integer): Likwise.
(lex_string): Likewise.
* c-opts.c (c_common_post_options): Likewise.
* c-parser.c (c_parser_unary_expression): Likewise.
* c-pragma.c (handle_pragma_redefine_extname): Likewise.
(handle_pragma_extern_prefix): Likewise.
* c-typeck.c (build_binary_op): Likewise.
* gcse.c (is_too_expensive): Likewise.
* opts.c (decode_options): Likewise.
* stor-layout.c (place_field): Likewise.
* tree-cfg.c (remove_bb): Likewise.
* c.opt (-Wreturn-type): Add Var(warn_return_type).
* flags.h (warn_return_type): Remove.
* toplev.c (warn_return_type): Likewise.
From-SVN: r100135
Diffstat (limited to 'gcc/c-typeck.c')
-rw-r--r-- | gcc/c-typeck.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index 1911ae5..00f7010 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -7523,8 +7523,8 @@ build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1, case EXACT_DIV_EXPR: /* Floating point division by zero is a legitimate way to obtain infinities and NaNs. */ - if (warn_div_by_zero && skip_evaluation == 0 && integer_zerop (op1)) - warning (0, "division by zero"); + if (skip_evaluation == 0 && integer_zerop (op1)) + warning (OPT_Wdiv_by_zero, "division by zero"); if ((code0 == INTEGER_TYPE || code0 == REAL_TYPE || code0 == COMPLEX_TYPE || code0 == VECTOR_TYPE) @@ -7562,8 +7562,8 @@ build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1, case TRUNC_MOD_EXPR: case FLOOR_MOD_EXPR: - if (warn_div_by_zero && skip_evaluation == 0 && integer_zerop (op1)) - warning (0, "division by zero"); + if (skip_evaluation == 0 && integer_zerop (op1)) + warning (OPT_Wdiv_by_zero, "division by zero"); if (code0 == INTEGER_TYPE && code1 == INTEGER_TYPE) { @@ -7655,8 +7655,9 @@ build_binary_op (enum tree_code code, tree orig_op0, tree orig_op1, case EQ_EXPR: case NE_EXPR: - if (warn_float_equal && (code0 == REAL_TYPE || code1 == REAL_TYPE)) - warning (0, "comparing floating point with == or != is unsafe"); + if (code0 == REAL_TYPE || code1 == REAL_TYPE) + warning (OPT_Wfloat_equal, + "comparing floating point with == or != is unsafe"); /* Result of comparison is always int, but don't convert the args to int! */ build_type = integer_type_node; |