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| author | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2021-04-09 13:52:13 +0900 |
|---|---|---|
| committer | Nobuyoshi Nakada <nobu@ruby-lang.org> | 2021-04-10 16:05:01 +0900 |
| commit | 3a3033c138c0951ad5edbf02b5c233b58a190d2f (patch) | |
| tree | c442a263e5934eb8109d5e1d6428ebe75b1c1b65 /internal | |
| parent | 6c7d39aabed9b70b6bf13cc27c2bff086cd99bda (diff) | |
get rid of using `__builtin_unreachable` directly [Bug #17787]
As it is an independent feature from `clz`, `ctz` and `popcount`,
it might be unavailable even if the latters are built in.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/4372
Diffstat (limited to 'internal')
| -rw-r--r-- | internal/bits.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/internal/bits.h b/internal/bits.h index a7ddcaeb78..746947bfc2 100644 --- a/internal/bits.h +++ b/internal/bits.h @@ -284,7 +284,7 @@ nlz_int64(uint64_t x) } else { /* :FIXME: Is there a way to make this branch a compile-time error? */ - __builtin_unreachable(); + UNREACHABLE_RETURN(~0); } #else @@ -419,7 +419,7 @@ rb_popcount64(uint64_t x) } else { /* :FIXME: Is there a way to make this branch a compile-time error? */ - __builtin_unreachable(); + UNREACHABLE_RETURN(~0); } #else @@ -492,7 +492,7 @@ ntz_int64(uint64_t x) } else { /* :FIXME: Is there a way to make this branch a compile-time error? */ - __builtin_unreachable(); + UNREACHABLE_RETURN(~0); } #else |