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| author | Jason Merrill <jason@redhat.com> | 2024-09-17 17:38:35 -0400 |
|---|---|---|
| committer | Thomas Schwinge <thomas@codesourcery.com> | 2024-12-10 08:14:09 +0000 |
| commit | f3b1216cc6b8f1341ca635f679e7987c454e263d (patch) | |
| tree | 2ddee00792616d62b2583bc3d661dcaaa8fd08b4 /gcc/graphite-optimize-isl.cc | |
| parent | ed1b4d72d9b509c90cc35e9d082eac49352dd930 (diff) | |
| download | gcc-f3b1216cc6b8f1341ca635f679e7987c454e263d.zip gcc-f3b1216cc6b8f1341ca635f679e7987c454e263d.tar.gz gcc-f3b1216cc6b8f1341ca635f679e7987c454e263d.tar.bz2 | |
build: update bootstrap req to C++14
We moved to a bootstrap requirement of C++11 in GCC 11, 8 years after
support was stable in GCC 4.8.
It is now 8 years since C++14 was the default mode in GCC 6 (and 9 years
since support was complete in GCC 5), and we have a few bits of optional
C++14 code in the compiler, so it seems a good time to update the bootstrap
requirement again.
The big benefit of the change is the greater constexpr power, but C++14 also
added variable templates, generic lambdas, lambda init-capture, binary
literals, and numeric literal digit separators.
C++14 was feature-complete in GCC 5, and became the default in GCC 6. 5.4.0
bootstraps trunk correctly; trunk stage1 built with 5.3.0 breaks in
eh_data_format_name due to PR69995.
gcc/ChangeLog:
* doc/install.texi (Prerequisites): Update to C++14.
ChangeLog:
* configure.ac: Update requirement to C++14.
* configure: Regenerate.
Diffstat (limited to 'gcc/graphite-optimize-isl.cc')
0 files changed, 0 insertions, 0 deletions