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Added check for -mbig-obj and ref qualifier check (#1929)

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* Added check whether mingw has -mbig-obj flag
* Removed ref qualifiers
This commit is contained in:
MarcDirven 2020-10-11 16:49:54 +02:00 committed by GitHub
parent a5e7e7db95
commit 01c37e0a4b
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 6 additions and 3 deletions
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5
CMakeLists.txt
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@ -199,7 +199,10 @@ if (HAVE_STRTOD_L)
endif ()
if (MINGW)
target_compile_options(fmt PUBLIC "-Wa,-mbig-obj")
check_cxx_compiler_flag("Wa,-mbig-obj" FMT_HAS_MBIG_OBJ)
if (${FMT_HAS_MBIG_OBJ})
target_compile_options(fmt PUBLIC "-Wa,-mbig-obj")
endif()
endif ()
if (FMT_WERROR)

4
include/fmt/format.h
View File

@ -828,7 +828,7 @@ struct FMT_EXTERN_TEMPLATE_API uint128_wrapper {
uint64_t high() const FMT_NOEXCEPT { return uint64_t(internal_ >> 64); }
uint64_t low() const FMT_NOEXCEPT { return uint64_t(internal_); }
uint128_wrapper& operator+=(uint64_t n) & FMT_NOEXCEPT {
uint128_wrapper& operator+=(uint64_t n) FMT_NOEXCEPT {
internal_ += n;
return *this;
}
@ -842,7 +842,7 @@ struct FMT_EXTERN_TEMPLATE_API uint128_wrapper {
uint64_t high() const FMT_NOEXCEPT { return high_; }
uint64_t low() const FMT_NOEXCEPT { return low_; }
uint128_wrapper& operator+=(uint64_t n) & FMT_NOEXCEPT {
uint128_wrapper& operator+=(uint64_t n) FMT_NOEXCEPT {
# if defined(_MSC_VER) && defined(_M_X64)
unsigned char carry = _addcarry_u64(0, low_, n, &low_);
_addcarry_u64(carry, high_, 0, &high_);