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| author | Jonathan Wakely <jwakely@redhat.com> | 2024-01-20 00:44:12 +0000 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2024-01-21 13:31:28 +0000 |
| commit | a57439d61937925cec48df6166b2a805ae7054d5 (patch) | |
| tree | 922370fc0d69e39a1444da53ac866e994d4fc824 /gcc | |
| parent | 29f931e39f2be86b454a8264b1cd42e4ca3cdcd7 (diff) | |
| download | gcc-a57439d61937925cec48df6166b2a805ae7054d5.zip gcc-a57439d61937925cec48df6166b2a805ae7054d5.tar.gz gcc-a57439d61937925cec48df6166b2a805ae7054d5.tar.bz2 | |
libstdc++: Fix std::format floating-point alternate forms [PR113512]
The logic for handling '#' forms was ... not good. The count of
significant figures just counted digits, instead of ignoring leading
zeros. And when moving the result from the stack buffer to a dynamic
string the exponent could get lost in some cases.
libstdc++-v3/ChangeLog:
PR libstdc++/113512
* include/std/format (__formatter_fp::format): Fix logic for
alternate forms.
* testsuite/std/format/functions/format.cc: Check buggy cases of
alternate forms with g presentation type.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions