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| author | Jason Merrill <jason@redhat.com> | 2025-03-20 09:55:40 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2025-03-21 11:04:56 -0400 |
| commit | cb537f0d838bac376bfe5e6d765e19cd3af01031 (patch) | |
| tree | ce1ebeeb1e96ef3348751fd64c5c774233ca877c | |
| parent | 618c42d23726be6e2086d452d6718abe5e0daca8 (diff) | |
| download | gcc-cb537f0d838bac376bfe5e6d765e19cd3af01031.zip gcc-cb537f0d838bac376bfe5e6d765e19cd3af01031.tar.gz gcc-cb537f0d838bac376bfe5e6d765e19cd3af01031.tar.bz2 | |
c++: fix return type of __cxa_bad_array_new_length
We were lying about the return type, but that's not necessary; we already
need to handle a COND_EXPR where one side is void for THROW_EXPR.
This fixes an execution failure on nvptx:
error: Prototype doesn't match for '__cxa_throw_bad_array_new_length'
gcc/cp/ChangeLog:
* init.cc (throw_bad_array_new_length): Returns void.
| -rw-r--r-- | gcc/cp/init.cc | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/cp/init.cc b/gcc/cp/init.cc index ce6e58e..e589e45 100644 --- a/gcc/cp/init.cc +++ b/gcc/cp/init.cc @@ -2810,8 +2810,7 @@ diagnose_uninitialized_cst_or_ref_member (tree type, bool using_new, bool compla } /* Call __cxa_bad_array_new_length to indicate that the size calculation - overflowed. Pretend it returns sizetype so that it plays nicely in the - COND_EXPR. */ + overflowed. */ tree throw_bad_array_new_length (void) @@ -2823,7 +2822,7 @@ throw_bad_array_new_length (void) fn = get_global_binding (name); if (!fn) fn = push_throw_library_fn - (name, build_function_type_list (sizetype, NULL_TREE)); + (name, build_function_type_list (void_type_node, NULL_TREE)); } return build_cxx_call (fn, 0, NULL, tf_warning_or_error); |