diff options
Diffstat (limited to 'src/check_type.cpp')
| -rw-r--r-- | src/check_type.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/check_type.cpp b/src/check_type.cpp index 51f472961..193c42cde 100644 --- a/src/check_type.cpp +++ b/src/check_type.cpp @@ -2802,6 +2802,11 @@ bool check_type_internal(CheckerContext *ctx, Ast *e, Type **type, Type *named_t *type = alloc_type_array(elem, count, generic_type); goto array_end; } + if (count < 1 || !is_power_of_two(count)) { + error(at->elem, "Invalid length for 'intrinsics.simd_vector', expected a power of two length, got '%lld'", cast(long long)count); + *type = alloc_type_array(elem, count, generic_type); + goto array_end; + } *type = alloc_type_simd_vector(count, elem); } else { |