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| author | Richard Stallman <rms@gnu.org> | 1992-07-07 01:48:35 +0000 |
|---|---|---|
| committer | Richard Stallman <rms@gnu.org> | 1992-07-07 01:48:35 +0000 |
| commit | 1ae3f45f5b8599f7f814e2aa9c57e28f2ba429d0 (patch) | |
| tree | dca219e30e814f0e9673f794b83eb595743bb967 /gcc/objc | |
| parent | e2f6a3cfee9db7a6e8a451ff53d099750b7b64bf (diff) | |
| download | gcc-1ae3f45f5b8599f7f814e2aa9c57e28f2ba429d0.zip gcc-1ae3f45f5b8599f7f814e2aa9c57e28f2ba429d0.tar.gz gcc-1ae3f45f5b8599f7f814e2aa9c57e28f2ba429d0.tar.bz2 | |
(build_module_descriptor,add_objc_decls):
Set DECL_IN_SYSTEM_HEADER instead of TREE_USED on compiler-created decls.
From-SVN: r1493
Diffstat (limited to 'gcc/objc')
| -rw-r--r-- | gcc/objc/objc-act.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/objc/objc-act.c b/gcc/objc/objc-act.c index 24647e8..888716f 100644 --- a/gcc/objc/objc-act.c +++ b/gcc/objc/objc-act.c @@ -885,8 +885,8 @@ build_module_descriptor () finish_decl (_OBJC_MODULES_decl, init_module_descriptor (), NULLT); - /* Mark the decl as used to avoid "defined but not used" warning. */ - TREE_USED (_OBJC_MODULES_decl) = 1; + /* Mark the decl to avoid "defined but not used" warning. */ + DECL_IN_SYSTEM_HEADER (_OBJC_MODULES_decl) = 1; /* Generate a constructor call for the module descriptor. This code was generated by reading the grammar rules @@ -4246,7 +4246,7 @@ add_objc_decls () build_tree_list (NULLT, objc_super_template), 0); /* this prevents `unused variable' warnings when compiling with `-Wall' */ - TREE_USED (_OBJC_SUPER_decl) = 1; + DECL_IN_SYSTEM_HEADER (_OBJC_SUPER_decl) = 1; } /* |