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author | Noel Grandin <noel.grandin@collabora.co.uk> | 2021-04-19 11:41:47 +0200 |
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committer | Noel Grandin <noel.grandin@collabora.co.uk> | 2021-04-20 15:30:50 +0200 |
commit | 21584b304b21bfe6b99b6f29018c6b754ea28fc0 (patch) | |
tree | 34dad49f040259e005422902b10cf1d8d9b81096 /sal/osl | |
parent | 0ae159cc40b837a6a47acaf9240dc350fe68d49d (diff) |
make OUString(OUStringLiteral) constructor constexpr
with the intent that we can declare
static const OUStringLiteral FOO = "bar";
static const struct {
OUString s;
} xxx = { FOO };
and have the xxx laid out at compile time.
Kudos to mikekaganski for coming up with the idea of using
the rtl_uString struct inside OUStringLiteral.
We are using a union to defeat the array bounds checking
that the compiler does when it evaluates constexpr values,
so this might be brittle.
Change-Id: I9a6247a17afab2eb28df139d532a8d864c49cd62
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/114196
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Diffstat (limited to 'sal/osl')
0 files changed, 0 insertions, 0 deletions