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Add support for noexcept

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Victor Zverovich 2013-05-15 08:59:44 -07:00
parent 3638eeee62
commit 5adb9f7a39
1 changed files with 8 additions and 2 deletions
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10
format.h
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@ -41,6 +41,12 @@
#include <string> #include <string>
#include <sstream> #include <sstream>
// Define FMT_USE_NOEXCEPT to make format use noexcept (C++11 feature).
#if FMT_USE_NOEXCEPT || \
(defined(__has_feature) && __has_feature(cxx_noexcept))
# define FMT_NOEXCEPT(expr) noexcept(expr)
#endif
namespace fmt { namespace fmt {
namespace internal { namespace internal {
@ -957,7 +963,7 @@ class BasicFormatter : public BasicWriter<Char> {
custom.format = &internal::FormatCustomArg<Char, T>; custom.format = &internal::FormatCustomArg<Char, T>;
} }
~Arg() { ~Arg() FMT_NOEXCEPT(false) {
// Format is called here to make sure that a referred object is // Format is called here to make sure that a referred object is
// still alive, for example: // still alive, for example:
// //
@ -1204,7 +1210,7 @@ class TempFormatter : public internal::ArgInserter<Char> {
/** /**
Performs the actual formatting, invokes the action and destroys the object. Performs the actual formatting, invokes the action and destroys the object.
*/ */
~TempFormatter() { ~TempFormatter() FMT_NOEXCEPT(false) {
if (this->formatter()) if (this->formatter())
action_(*this->Format()); action_(*this->Format());
} }