diff options
Diffstat (limited to 'gcc/varasm.c')
| -rw-r--r-- | gcc/varasm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/gcc/varasm.c b/gcc/varasm.c index d0f7afc..a258c9e 100644 --- a/gcc/varasm.c +++ b/gcc/varasm.c @@ -3880,8 +3880,9 @@ output_constant (tree exp, unsigned HOST_WIDE_INT size, unsigned int align) HOST_WIDE_INT type_size = int_size_in_bytes (TREE_TYPE (exp)); HOST_WIDE_INT op_size = int_size_in_bytes (TREE_TYPE (TREE_OPERAND (exp, 0))); - /* Make sure eliminating the conversion is really a no-op. */ - if (type_size != op_size) + /* Make sure eliminating the conversion is really a no-op, except with + VIEW_CONVERT_EXPR to allow for wild Ada unchecked conversions. */ + if (type_size != op_size && TREE_CODE (exp) != VIEW_CONVERT_EXPR) internal_error ("no-op convert from %wd to %wd bytes in initializer", op_size, type_size); |