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| author | Jason Merrill <merrill@gnu.org> | 1995-05-07 10:28:12 +0000 |
|---|---|---|
| committer | Jason Merrill <merrill@gnu.org> | 1995-05-07 10:28:12 +0000 |
| commit | 497dc802f64d0554fb81dfd9f1699587762bc254 (patch) | |
| tree | 451982850aa8004f1a568aa3ad2353eab4ed82f6 /gcc | |
| parent | 8d75e50998068ad68b41954524301fd855b2b425 (diff) | |
| download | gcc-497dc802f64d0554fb81dfd9f1699587762bc254.zip gcc-497dc802f64d0554fb81dfd9f1699587762bc254.tar.gz gcc-497dc802f64d0554fb81dfd9f1699587762bc254.tar.bz2 | |
(expand_function_end): Don't warn about unused
anonymous or artificial parms.
From-SVN: r9585
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/function.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/function.c b/gcc/function.c index 83a6962..7715740 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -5241,7 +5241,8 @@ expand_function_end (filename, line, end_bindings) for (decl = DECL_ARGUMENTS (current_function_decl); decl; decl = TREE_CHAIN (decl)) - if (! TREE_USED (decl) && TREE_CODE (decl) == PARM_DECL) + if (! TREE_USED (decl) && TREE_CODE (decl) == PARM_DECL + && DECL_NAME (decl) && ! DECL_ARTIFICIAL (decl)) warning_with_decl (decl, "unused parameter `%s'"); } |