mirror/fmt
1
0
Fork 0
mirror of https://github.com/fmtlib/fmt.git synced 2024-12-24 12:14:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

Eliminate NVCC NVidia compiler emits unreachable code warnings

Browse Source 
Similar to the MSC Compiler, the NVidia NVCC compiler also
emits unreachable code warnings when there is a return
statement following an exception.  These changes eliminate
those warnings.
This commit is contained in:
Greg Sjaardema 2019-12-18 10:05:25 -07:00 committed by Victor Zverovich
parent 1afe201ae8
commit 6100ed4bb3
2 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/fmt/core.h
View File

@ -117,8 +117,8 @@
# endif
#endif
// [[noreturn]] is disabled on MSVC because of bogus unreachable code warnings.
#if FMT_EXCEPTIONS && FMT_HAS_CPP_ATTRIBUTE(noreturn) && !FMT_MSC_VER
// [[noreturn]] is disabled on MSVC and NVCC because of bogus unreachable code warnings.
#if FMT_EXCEPTIONS && FMT_HAS_CPP_ATTRIBUTE(noreturn) && !FMT_MSC_VER && !FMT_NVCC
# define FMT_NORETURN [[noreturn]]
#else
# define FMT_NORETURN

6
include/fmt/format.h
View File

@ -86,12 +86,12 @@
#ifndef FMT_THROW
# if FMT_EXCEPTIONS
# if FMT_MSC_VER
# if FMT_MSC_VER || FMT_NVCC
FMT_BEGIN_NAMESPACE
namespace internal {
template <typename Exception> inline void do_throw(const Exception& x) {
// Silence unreachable code warnings in MSVC because these are nearly
// impossible to fix in a generic code.
// Silence unreachable code warnings in MSVC and NVCC because these
// are nearly impossible to fix in a generic code.
volatile bool b = true;
if (b) throw x;
}