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| author | Marek Polacek <polacek@redhat.com> | 2014-10-17 18:37:25 +0000 |
|---|---|---|
| committer | Marek Polacek <mpolacek@gcc.gnu.org> | 2014-10-17 18:37:25 +0000 |
| commit | 92574c7cdbf3f32fdc48897990d63e1dc65d5bbf (patch) | |
| tree | 576be955533c5d97f1f9b493e159d598e84dc02a /gcc/c | |
| parent | f5db965fda4963a26a8e8d6943fb2cab8c590847 (diff) | |
| download | gcc-92574c7cdbf3f32fdc48897990d63e1dc65d5bbf.zip gcc-92574c7cdbf3f32fdc48897990d63e1dc65d5bbf.tar.gz gcc-92574c7cdbf3f32fdc48897990d63e1dc65d5bbf.tar.bz2 | |
c-opts.c (c_common_post_options): Set warn_implicit_int.
c-family/
* c-opts.c (c_common_post_options): Set warn_implicit_int.
* c.opt (Wimplicit-int): Initialize to -1.
c/
* c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
(start_function): Use OPT_Wimplicit_int instead of 0.
(store_parm_decls_oldstyle): Likewise.
testsuite/
* gcc.dg/Wimplicit-int-1.c: New test.
* gcc.dg/Wimplicit-int-2.c: New test.
* gcc.dg/Wimplicit-int-3.c: New test.
* gcc.dg/Wimplicit-int-4.c: New test.
From-SVN: r216412
Diffstat (limited to 'gcc/c')
| -rw-r--r-- | gcc/c/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/c/c-decl.c | 9 |
2 files changed, 11 insertions, 4 deletions
diff --git a/gcc/c/ChangeLog b/gcc/c/ChangeLog index ac28472..d6a58a8 100644 --- a/gcc/c/ChangeLog +++ b/gcc/c/ChangeLog @@ -1,3 +1,9 @@ +2014-10-17 Marek Polacek <polacek@redhat.com> + + * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally. + (start_function): Use OPT_Wimplicit_int instead of 0. + (store_parm_decls_oldstyle): Likewise. + 2014-10-17 Alan Modra <amodra@gmail.com> PR middle-end/61848 diff --git a/gcc/c/c-decl.c b/gcc/c/c-decl.c index 839c67b..b18da48 100644 --- a/gcc/c/c-decl.c +++ b/gcc/c/c-decl.c @@ -5330,11 +5330,11 @@ grokdeclarator (const struct c_declarator *declarator, else { if (name) - warn_defaults_to (loc, flag_isoc99 ? 0 : OPT_Wimplicit_int, + warn_defaults_to (loc, OPT_Wimplicit_int, "type defaults to %<int%> in declaration " "of %qE", name); else - warn_defaults_to (loc, flag_isoc99 ? 0 : OPT_Wimplicit_int, + warn_defaults_to (loc, OPT_Wimplicit_int, "type defaults to %<int%> in type name"); } } @@ -8120,7 +8120,7 @@ start_function (struct c_declspecs *declspecs, struct c_declarator *declarator, } if (warn_about_return_type) - warn_defaults_to (loc, flag_isoc99 ? 0 + warn_defaults_to (loc, flag_isoc99 ? OPT_Wimplicit_int : (warn_return_type ? OPT_Wreturn_type : OPT_Wimplicit_int), "return type defaults to %<int%>"); @@ -8429,7 +8429,8 @@ store_parm_decls_oldstyle (tree fndecl, const struct c_arg_info *arg_info) if (flag_isoc99) pedwarn (DECL_SOURCE_LOCATION (decl), - 0, "type of %qD defaults to %<int%>", decl); + OPT_Wimplicit_int, "type of %qD defaults to %<int%>", + decl); else warning_at (DECL_SOURCE_LOCATION (decl), OPT_Wmissing_parameter_type, |