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| author | Jakub Jelinek <jakub@redhat.com> | 2019-10-31 08:10:57 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-10-31 08:10:57 +0100 |
| commit | fbdbe8b06a1c5626ad6360a4af33cb638c14cda1 (patch) | |
| tree | 6f3b3270e66eb2e75172648e9848a118150d9d5e /gcc/cp/cp-tree.h | |
| parent | e4c431266f9aaf604edfca68e852ae8efe966e8e (diff) | |
| download | gcc-fbdbe8b06a1c5626ad6360a4af33cb638c14cda1.zip gcc-fbdbe8b06a1c5626ad6360a4af33cb638c14cda1.tar.gz gcc-fbdbe8b06a1c5626ad6360a4af33cb638c14cda1.tar.bz2 | |
re PR c++/90947 (Simple lookup table of array of strings is miscompiled)
PR c++/90947
* tree.h (type_initializer_zero_p): Remove.
* tree.c (type_initializer_zero_p): Remove.
cp/
* cp-tree.h (type_initializer_zero_p): Declare.
* decl.c (reshape_init_array_1): Formatting fix.
* tree.c (type_initializer_zero_p): New function. Moved from
../tree.c, use next_initializable_field, formatting fix. Return
false for TYPE_NON_AGGREGATE_CLASS types.
From-SVN: r277656
Diffstat (limited to 'gcc/cp/cp-tree.h')
| -rw-r--r-- | gcc/cp/cp-tree.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/cp/cp-tree.h b/gcc/cp/cp-tree.h index 42e03a3..42d5111 100644 --- a/gcc/cp/cp-tree.h +++ b/gcc/cp/cp-tree.h @@ -7382,6 +7382,11 @@ extern tree cxx_copy_lang_qualifiers (const_tree, const_tree); extern void cxx_print_statistics (void); extern bool maybe_warn_zero_as_null_pointer_constant (tree, location_t); +/* Analogous to initializer_zerop but also examines the type for + which the initializer is being used. Unlike initializer_zerop, + considers empty strings to be zero initializers for arrays and + non-zero for pointers. */ +extern bool type_initializer_zero_p (tree, tree); /* in ptree.c */ extern void cxx_print_xnode (FILE *, tree, int); |