This patch replaces uses of StringRef::{starts,ends}with with
StringRef::{starts,ends}_with for consistency with
std::{string,string_view}::{starts,ends}_with in C++20.
I'm planning to deprecate and eventually remove
StringRef::{starts,ends}with.
Check `bugprone-signal-handler` is improved to check for
C++-specific constructs in signal handlers. This check is
valid until C++17.
Reviewed By: whisperity
Differential Revision: https://reviews.llvm.org/D118996
Check `bugprone-signal-handler` is improved to check for
C++-specific constructs in signal handlers. This check is
valid until C++17.
Reviewed By: whisperity
Differential Revision: https://reviews.llvm.org/D118996
Another change of the code design.
Code simplified again, now there is a single place to check
a handler function and less functions for bug report emitting.
More details are added to the bug report messages.
Reviewed By: whisperity
Differential Revision: https://reviews.llvm.org/D118370
Display notes for a possible call chain if an unsafe function is found to be
called (maybe indirectly) from a signal handler.
The call chain displayed this way includes probably not the first calls of
the functions, but it is a valid possible (in non path-sensitive way) one.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D118224
Using clang::CallGraph to get the called functions.
This makes a better foundation to improve support for
C++ and print the call chain.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D118016
An option is added to the check to select wich set of functions is
defined as asynchronous-safe functions.
Reviewed By: aaron.ballman
Differential Revision: https://reviews.llvm.org/D90851
SIG30-C. Call only asynchronous-safe functions within signal handlers
First version of this check, only minimal list of functions is allowed
("strictly conforming" case), for C only.
Differential Revision: https://reviews.llvm.org/D87449
