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| author | Jakub Jelinek <jakub@redhat.com> | 2019-03-08 11:46:39 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-03-08 11:46:39 +0100 |
| commit | 1db01ff96aa5ce5c4ad78313d342cf70f923b40c (patch) | |
| tree | fae09df731b30ee508d5a37f95a71ca30d15912d /gcc/tree-cfg.c | |
| parent | 94ec37a909697bbf29db73278c77621ccdf60693 (diff) | |
| download | gcc-1db01ff96aa5ce5c4ad78313d342cf70f923b40c.zip gcc-1db01ff96aa5ce5c4ad78313d342cf70f923b40c.tar.gz gcc-1db01ff96aa5ce5c4ad78313d342cf70f923b40c.tar.bz2 | |
re PR tree-optimization/89550 (Spurious array-bounds warning when using __PRETTY_FUNCTION__ as a string_view)
PR tree-optimization/89550
* builtins.c (c_strlen): Only set TREE_NO_WARNING if warning_at
returned true. Formatting fixes.
(expand_builtin_strnlen): Formatting fixes.
* tree-vrp.c (vrp_prop::check_mem_ref): Only set TREE_NO_WARNING
if warning_at returned true.
* tree-cfg.c (pass_warn_function_return::execute): Likewise.
c-family/
* c-common.c (c_common_truthvalue_conversion): Only set
TREE_NO_WARNING if warning_at returned true.
* c-warn.c (overflow_warning, warn_logical_operator): Likewise.
c/
* c-decl.c (finish_function): Only set TREE_NO_WARNING if warning_at
returned true.
(c_write_global_declarations_1): Only set TREE_NO_WARNING if pedwarn
or warning returned true.
cp/
* semantics.c (maybe_convert_cond): Only set TREE_NO_WARNING if
warning_at returned true.
* decl2.c (c_parse_final_cleanups): Likewise.
* typeck.c (convert_for_assignment): Likewise.
* decl.c (finish_function): Likewise.
From-SVN: r269485
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index f433efc..7196614 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -9329,9 +9329,9 @@ pass_warn_function_return::execute (function *fun) location = gimple_location (last); if (LOCATION_LOCUS (location) == UNKNOWN_LOCATION) location = fun->function_end_locus; - warning_at (location, OPT_Wreturn_type, - "control reaches end of non-void function"); - TREE_NO_WARNING (fun->decl) = 1; + if (warning_at (location, OPT_Wreturn_type, + "control reaches end of non-void function")) + TREE_NO_WARNING (fun->decl) = 1; break; } } @@ -9361,9 +9361,9 @@ pass_warn_function_return::execute (function *fun) location = gimple_location (prev); if (LOCATION_LOCUS (location) == UNKNOWN_LOCATION) location = fun->function_end_locus; - warning_at (location, OPT_Wreturn_type, - "control reaches end of non-void function"); - TREE_NO_WARNING (fun->decl) = 1; + if (warning_at (location, OPT_Wreturn_type, + "control reaches end of non-void function")) + TREE_NO_WARNING (fun->decl) = 1; break; } } |