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| author | Neil Booth <neil@daikokuya.demon.co.uk> | 2001-01-30 19:19:40 +0000 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2001-01-30 19:19:40 +0000 |
| commit | e9770d5120e4f26b56d820ceb363497e3c724297 (patch) | |
| tree | d8f79081ba49b8c1fd91e83b95f8c1ca69877c3e /gcc/c-decl.c | |
| parent | d966ae60665c7dbe90121db5304b4328feb0eb04 (diff) | |
| download | gcc-e9770d5120e4f26b56d820ceb363497e3c724297.zip gcc-e9770d5120e4f26b56d820ceb363497e3c724297.tar.gz gcc-e9770d5120e4f26b56d820ceb363497e3c724297.tar.bz2 | |
c-decl.c (c_expand_body): Check TYPE_SIZE_UNIT (ret_type) is not NULL.
* c-decl.c (c_expand_body): Check TYPE_SIZE_UNIT (ret_type)
is not NULL.
* toplev.c (decode_W_option): Update warn_larger_than
unconditionally for each processed switch.
* testsuite/gcc.dg/Wlarger-than.c: New test.
From-SVN: r39352
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index d5558db..edbe9ce 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -6728,7 +6728,8 @@ c_expand_body (fndecl, nested_p) { tree ret_type = TREE_TYPE (TREE_TYPE (fndecl)); - if (ret_type && TREE_CODE (TYPE_SIZE_UNIT (ret_type)) == INTEGER_CST + if (ret_type && TYPE_SIZE_UNIT (ret_type) + && TREE_CODE (TYPE_SIZE_UNIT (ret_type)) == INTEGER_CST && 0 < compare_tree_int (TYPE_SIZE_UNIT (ret_type), larger_than_size)) { |