The misc-static-assert check will not warn on the followings:
assert(NULL == "shouldn't warn");
assert(__null == "shouldn't warn");
Where NULL is a macro defined as __null.
llvm-svn: 236812
The misc-static-assert check will not warn on assert(false), assert(False),
assert(FALSE); where false / False / FALSE are macros expanding to the false or
0 literals.
Also added corresponding test cases.
http://reviews.llvm.org/D8328
Patch by Szabolcs Sipos!
llvm-svn: 232306
This patch contains two assert related checkers. These checkers are the part of
those that is being open sourced by Ericsson
(http://lists.cs.uiuc.edu/pipermail/cfe-dev/2014-December/040520.html).
The checkers:
AssertSideEffect:
/// \brief Finds \c assert() with side effect.
///
/// The conition of \c assert() is evaluated only in debug builds so a condition
/// with side effect can cause different behaviour in debug / relesase builds.
StaticAssert:
/// \brief Replaces \c assert() with \c static_assert() if the condition is
/// evaluatable at compile time.
///
/// The condition of \c static_assert() is evaluated at compile time which is
/// safer and more efficient.
http://reviews.llvm.org/D7375
Patch by Szabolcs Sipos!
llvm-svn: 230943
Aaron Ballman