diff options
Diffstat (limited to '')
| -rw-r--r-- | debian/patches/32bit-avoid-overloading.patch | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/debian/patches/32bit-avoid-overloading.patch b/debian/patches/32bit-avoid-overloading.patch new file mode 100644 index 00000000..7d906caf --- /dev/null +++ b/debian/patches/32bit-avoid-overloading.patch @@ -0,0 +1,23 @@ +Description: Avoid overloading on 32 bit architectures + unsigned and size_t are equivalent on 32 bit architectures, + so only define the size_t based overload of advance on 64 + bit architectures. + https://wiki.debian.org/ArchitectureSpecificsMemo +Author: James Page <james.page@ubuntu.com>, Bernd Zeimetz <bzed@debian.org> +Forwarded: no + +--- a/src/include/buffer.h ++++ b/src/include/buffer.h +@@ -737,7 +737,12 @@ inline namespace v14_2_0 { + + void advance(int o) = delete; + void advance(unsigned o); ++ ++// unsigned and size_t are equivalent on 32bit architectures. ++// so casting is only needed when not on 32bit. ++#if defined(UINTPTR_MAX) && UINTPTR_MAX > 0xffffffff + void advance(size_t o) { advance(static_cast<unsigned>(o)); } ++#endif + void seek(unsigned o); + char operator*() const; + iterator_impl& operator++(); |