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Encapsulate bigint representation, assert on cast data loss

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This commit is contained in:
Jonathan Marler
2019-08-22 13:56:04 -06:00
committed by Andrew Kelley
parent 0e75fef1de
commit 9322eee80a
5 changed files with 55 additions and 31 deletions
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src/codegen.cpp
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@@ -2872,7 +2872,7 @@ static void add_error_range_check(CodeGen *g, ZigType *err_set_type, ZigType *in
eval_min_max_value_int(g, int_type, &biggest_possible_err_val, true);
if (bigint_fits_in_bits(&biggest_possible_err_val, 64, false) &&
bigint_as_unsigned(&biggest_possible_err_val) < g->errors_by_index.length)
bigint_as_usize(&biggest_possible_err_val) < g->errors_by_index.length)
{
ok_bit = neq_zero_bit;
} else {