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Remove unreachable code below FMT_THROW

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This commit is contained in:
Nils Moehrle
2016-07-19 20:33:55 +02:00
parent 65cd664195
commit c8c9973669
1 changed files with 6 additions and 7 deletions
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13
fmt/format.h
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@ -237,7 +237,7 @@ typedef __int64 intmax_t;
# define FMT_BUILTIN_CLZLL(n) __builtin_clzll(n) # define FMT_BUILTIN_CLZLL(n) __builtin_clzll(n)
#endif #endif
// Some compilers masquerade as both MSVC and GCC-likes or // Some compilers masquerade as both MSVC and GCC-likes or
// otherwise support __builtin_clz and __builtin_clzll, so // otherwise support __builtin_clz and __builtin_clzll, so
// only define FMT_BUILTIN_CLZ using the MSVC intrinsics // only define FMT_BUILTIN_CLZ using the MSVC intrinsics
// if the clz and clzll builtins are not available. // if the clz and clzll builtins are not available.
@ -253,7 +253,7 @@ inline uint32_t clz(uint32_t x) {
assert(x != 0); assert(x != 0);
// Static analysis complains about using uninitialized data // Static analysis complains about using uninitialized data
// "r", but the only way that can happen is if "x" is 0, // "r", but the only way that can happen is if "x" is 0,
// which the callers guarantee to not happen. // which the callers guarantee to not happen.
# pragma warning(suppress: 6102) # pragma warning(suppress: 6102)
return 31 - r; return 31 - r;
@ -279,7 +279,7 @@ inline uint32_t clzll(uint64_t x) {
assert(x != 0); assert(x != 0);
// Static analysis complains about using uninitialized data // Static analysis complains about using uninitialized data
// "r", but the only way that can happen is if "x" is 0, // "r", but the only way that can happen is if "x" is 0,
// which the callers guarantee to not happen. // which the callers guarantee to not happen.
# pragma warning(suppress: 6102) # pragma warning(suppress: 6102)
return 63 - r; return 63 - r;
@ -1296,7 +1296,7 @@ public:
MakeArg() { MakeArg() {
type = Arg::NONE; type = Arg::NONE;
} }
template <typename T> template <typename T>
MakeArg(const T &value) MakeArg(const T &value)
: Arg(MakeValue<Formatter>(value)) { : Arg(MakeValue<Formatter>(value)) {
@ -2074,7 +2074,7 @@ struct ArgArray;
template <unsigned N> template <unsigned N>
struct ArgArray<N, true/*IsPacked*/> { struct ArgArray<N, true/*IsPacked*/> {
typedef Value Type[N > 0 ? N : 1]; typedef Value Type[N > 0 ? N : 1];
template <typename Formatter, typename T> template <typename Formatter, typename T>
static Value make(const T &value) { static Value make(const T &value) {
#ifdef __clang__ #ifdef __clang__
@ -2272,7 +2272,7 @@ class SystemError : public internal::RuntimeError {
Formats an error returned by an operating system or a language runtime, Formats an error returned by an operating system or a language runtime,
for example a file opening error, and writes it to *out* in the following for example a file opening error, and writes it to *out* in the following
form: form:
.. parsed-literal:: .. parsed-literal::
*<message>*: *<system-message>* *<message>*: *<system-message>*
@ -2614,7 +2614,6 @@ void BasicWriter<Char>::write_str(
if (str_size == 0) { if (str_size == 0) {
if (!str_value) { if (!str_value) {
FMT_THROW(FormatError("string pointer is null")); FMT_THROW(FormatError("string pointer is null"));
return;
} }
} }
std::size_t precision = static_cast<std::size_t>(spec.precision_); std::size_t precision = static_cast<std::size_t>(spec.precision_);