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| author | dearblue <[email protected]> | 2021-01-28 21:40:38 +0900 |
|---|---|---|
| committer | dearblue <[email protected]> | 2021-01-29 22:27:36 +0900 |
| commit | 9c36499e311a62f92127829d96f7eb638b49001f (patch) | |
| tree | 6ac71c4ba5e8131f1cfb874796d1a7a61b24809d /include | |
| parent | 825241205f07d387ea2490e43de58658cbc35ab6 (diff) | |
| download | mruby-9c36499e311a62f92127829d96f7eb638b49001f.tar.gz mruby-9c36499e311a62f92127829d96f7eb638b49001f.zip | |
Fixed `String#unpack` to handle the highest range of integer values
Previously, problems occurred when the `fixnum` was exceeded.
- 32-bit cpu mode with `MRB_WORD_BOXING` and `MRB_INT32`:
```console
% bin/mruby -e 'p [0x7fffffff].pack("N").unpack("N")'
trace (most recent call last):
-e:1: cannot unpack to Integer: 2147483647 (RangeError)
```
- 64-bit cpu mode with `MRB_WORD_BOXING` and `MRB_INT64`:
```console
% bin/mruby -e 'p [0x7fffffff_ffffffff].pack("q").unpack("q")'
trace (most recent call last):
-e:1: cannot unpack to Integer: 9223372036854775807 (RangeError)
```
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions