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| author | Tobias Schlüter <tobias.schlueter@physik.uni-muenchen.de> | 2004-06-14 18:04:41 +0200 |
|---|---|---|
| committer | Tobias Schlüter <tobi@gcc.gnu.org> | 2004-06-14 18:04:41 +0200 |
| commit | ce738b86f9cb4e73b7e7458c8e9a6c4865aa187b (patch) | |
| tree | 068d05c44c96e1e1c82c8e8c6788aefc4166fbcc /gcc/fortran/trans-decl.c | |
| parent | 7c82a41e7f18796040b3e6effbf6c483b7beb915 (diff) | |
| download | gcc-ce738b86f9cb4e73b7e7458c8e9a6c4865aa187b.zip gcc-ce738b86f9cb4e73b7e7458c8e9a6c4865aa187b.tar.gz gcc-ce738b86f9cb4e73b7e7458c8e9a6c4865aa187b.tar.bz2 | |
re PR fortran/15510 (Should not warn about unused variables from used modules)
PR fortran/15510
* trans-deecl.c (generate_local_decl): Do not issue warning for
unused variables if they're use associated.
Co-Authored-By: Andrew Vaught <andyv@firstinter.net>
From-SVN: r83113
Diffstat (limited to 'gcc/fortran/trans-decl.c')
| -rw-r--r-- | gcc/fortran/trans-decl.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/gcc/fortran/trans-decl.c b/gcc/fortran/trans-decl.c index 9b11dd8..ecabfc4 100644 --- a/gcc/fortran/trans-decl.c +++ b/gcc/fortran/trans-decl.c @@ -1921,9 +1921,10 @@ generate_local_decl (gfc_symbol * sym) warning ("unused parameter `%s'", sym->name); } /* warn for unused variables, but not if they're inside a common - block. */ - else if (warn_unused_variable && !sym->attr.in_common) - warning ("unused variable `%s'", sym->name); + block or are use_associated. */ + else if (warn_unused_variable + && !(sym->attr.in_common || sym->attr.use_assoc)) + warning ("unused variable `%s'", sym->name); } } |