modernize-use-noexcept¶
This check replaces deprecated dynamic exception specifications with
the appropriate noexcept specification (introduced in C++11).  By
default this check will replace throw() with noexcept,
and throw(<exception>[,...]) or throw(...) with
noexcept(false).
Example¶
void foo() throw();
      void bar() throw(int) {}
transforms to:
void foo() noexcept;
      void bar() noexcept(false) {}
Options¶
- 
ReplacementString¶
Users can use ReplacementString to specify a macro to use
instead of noexcept.  This is useful when maintaining source code
that uses custom exception specification marking other than
noexcept.  Fix-it hints will only be generated for non-throwing
specifications.
Example¶
void bar() throw(int);
void foo() throw();
transforms to:
void bar() throw(int);  // No fix-it generated.
void foo() NOEXCEPT;
if the ReplacementString option is set to NOEXCEPT.
- 
UseNoexceptFalse¶
Enabled by default, disabling will generate fix-it hints that remove
throwing dynamic exception specs, e.g., throw(<something>),
completely without providing a replacement text, except for
destructors and delete operators that are noexcept(true) by
default.
Example¶
void foo() throw(int) {}
struct bar {
  void foobar() throw(int);
  void operator delete(void *ptr) throw(int);
  void operator delete[](void *ptr) throw(int);
  ~bar() throw(int);
}
transforms to:
void foo() {}
struct bar {
  void foobar();
  void operator delete(void *ptr) noexcept(false);
  void operator delete[](void *ptr) noexcept(false);
  ~bar() noexcept(false);
}
if the UseNoexceptFalse option is set to 0.