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| author | Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> | 1998-06-19 22:27:35 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 1998-06-19 16:27:35 -0600 |
| commit | 9dfcc8db5bd8abeee65a1a5a81e93fed3b49c08e (patch) | |
| tree | 7ca26a8314e88a2a3301583201094e656a35dfdc | |
| parent | b152601696e40c7fa65e1d07aaf16690c1ee6729 (diff) | |
| download | gcc-9dfcc8db5bd8abeee65a1a5a81e93fed3b49c08e.zip gcc-9dfcc8db5bd8abeee65a1a5a81e93fed3b49c08e.tar.gz gcc-9dfcc8db5bd8abeee65a1a5a81e93fed3b49c08e.tar.bz2 | |
c-typeck.c (pop_init_level): Warn about implicit zero initialization of struct members.
* c-typeck.c (pop_init_level): Warn about implicit zero initialization
of struct members.
From-SVN: r20614
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/c-typeck.c | 11 |
2 files changed, 16 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b93e2d1..376f35a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> + + * c-typeck.c (pop_init_level): Warn about implicit zero initialization + of struct members. + Fri Jun 19 23:06:33 1998 Jason Merrill <jason@yorick.cygnus.com> * varasm.c (assemble_start_function): Add weak_global_object_name. diff --git a/gcc/c-typeck.c b/gcc/c-typeck.c index ea2fea8..4ccc1a3 100644 --- a/gcc/c-typeck.c +++ b/gcc/c-typeck.c @@ -5619,6 +5619,17 @@ pop_init_level (implicit) if (constructor_type != 0) size = int_size_in_bytes (constructor_type); + /* Warn when some struct elements are implicitly initialized to zero. */ + if (extra_warnings + && constructor_type + && TREE_CODE (constructor_type) == RECORD_TYPE + && constructor_unfilled_fields) + { + push_member_name (constructor_unfilled_fields); + warning_init ("missing initializer%s", " for `%s'", NULL); + RESTORE_SPELLING_DEPTH (constructor_depth); + } + /* Now output all pending elements. */ output_pending_init_elements (1); |