File: NoexceptPolicy.rst

package info (click to toggle)
llvm-toolchain-13 1%3A13.0.1-6~deb11u1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,418,812 kB
  • sloc: cpp: 5,290,827; ansic: 996,570; asm: 544,593; python: 188,212; objc: 72,027; lisp: 30,291; f90: 25,395; sh: 24,900; javascript: 9,780; pascal: 9,398; perl: 7,484; ml: 5,432; awk: 3,523; makefile: 2,892; xml: 953; cs: 573; fortran: 539
file content (13 lines) | stat: -rw-r--r-- 531 bytes parent folder | download | duplicates (7) 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
====================
``noexcept`` Policy
====================

Extended applications of ``noexcept``
------------------------------------------

As of version 13 libc++ may mark functions that do not throw (i.e.,
"Throws: Nothing") as ``noexcept``. This has two primary consequences:
first, functions might not report precondition violations by throwing.
Second, user-provided functions, such as custom predicates or custom
traits, which throw might not be propagated up to the caller (unless
specified otherwise by the Standard).