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| author | Charles Hannum <mycroft@gnu.org> | 1992-07-07 01:43:34 +0000 |
|---|---|---|
| committer | Charles Hannum <mycroft@gnu.org> | 1992-07-07 01:43:34 +0000 |
| commit | 0c20aabf3b16172469d9edefac055ca01a173292 (patch) | |
| tree | 3560a1d92bd8e10dff12359b87afe43f567517fd /gcc | |
| parent | 6489924b1237f0cc4c0df6de68467813f0f14b82 (diff) | |
| download | gcc-0c20aabf3b16172469d9edefac055ca01a173292.zip gcc-0c20aabf3b16172469d9edefac055ca01a173292.tar.gz gcc-0c20aabf3b16172469d9edefac055ca01a173292.tar.bz2 | |
*** empty log message ***
From-SVN: r1489
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/toplev.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index 1e83193..9dd4403 100644 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -1725,6 +1725,7 @@ compile_file (name) if (warn_unused && (TREE_CODE (decl) == FUNCTION_DECL || TREE_CODE (decl) == VAR_DECL) + && ! DECL_IN_SYSTEM_HEADER (decl) && ! TREE_EXTERNAL (decl) && ! TREE_PUBLIC (decl) && ! TREE_USED (decl) @@ -2049,11 +2050,6 @@ rest_of_compilation (decl) } } - /* Suppress warnings for unused static functions - defined (not just declared) in system headers. */ - if (in_system_header && TREE_STATIC (decl) && !TREE_INLINE (decl)) - TREE_USED (decl) = 1; - TREE_ASM_WRITTEN (decl) = 1; /* Now that integrate will no longer see our rtl, we need not distinguish |