libcxx: update to LLVM 18

release/18.x branch, commit 78b99c73ee4b96fe9ce0e294d4632326afb2db42

This adds the flag `-D_LIBCPP_HARDENING_MODE` which is determined based
on the Zig optimization mode.

This commit also fixes libunwind, libcxx, and libcxxabi to properly
report sub compilation errors.
This commit is contained in:
Andrew Kelley
2024-04-26 15:33:29 -07:00
parent bc6ebc6f25
commit 06ee65af9e
902 changed files with 80977 additions and 107576 deletions

View File

@@ -10,8 +10,6 @@
namespace std {
const char* bad_variant_access::what() const noexcept {
return "bad_variant_access";
}
const char* bad_variant_access::what() const noexcept { return "bad_variant_access"; }
} // namespace std
} // namespace std