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Fix #3531

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Individual `bit_field` size was not being added to the total size.
Error message was changed to be more explicit.
This commit is contained in:
Feoramund
2024-05-06 18:27:34 -04:00
parent 15f7148eae
commit 6ec7845249
1 changed files with 3 additions and 1 deletions
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4
src/check_type.cpp
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@@ -1080,6 +1080,8 @@ gb_internal void check_bit_field_type(CheckerContext *ctx, Type *bit_field_type,
array_add(&tags, tag);
add_entity_use(ctx, field, e);
total_bit_size += bit_size_u8;
}
}
@@ -1094,7 +1096,7 @@ gb_internal void check_bit_field_type(CheckerContext *ctx, Type *bit_field_type,
if (total_bit_size > maximum_bit_size) {
gbString s = type_to_string(backing_type);
error(node, "The numbers required %llu exceeds the backing type's (%s) bit size %llu",
error(node, "The total bit size of a bit_field's fields (%llu) must fit into its backing type's (%s) bit size of %llu",
cast(unsigned long long)total_bit_size,
s,
cast(unsigned long long)maximum_bit_size);