[all-commits] [llvm/llvm-project] 69f983: [ASTMatchers] extract public matchers from const-a...

[Jonas Toth via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 69f98311ca42127df92527b6fc3be99841a15f12
      https://github.com/llvm/llvm-project/commit/69f98311ca42127df92527b6fc3be99841a15f12
  Author: Jonas Toth <development at jonas-toth.eu>
  Date:   2020-09-15 (Tue, 15 Sep 2020)

  Changed paths:
    M clang/docs/LibASTMatchersReference.html
    M clang/include/clang/ASTMatchers/ASTMatchers.h
    M clang/lib/ASTMatchers/Dynamic/Registry.cpp
    M clang/unittests/ASTMatchers/ASTMatchersTraversalTest.cpp

  Log Message:
  -----------
  [ASTMatchers] extract public matchers from const-analysis into own patch

The analysis for const-ness of local variables required a view generally useful
matchers that are extracted into its own patch.

They are decompositionDecl and forEachArgumentWithParamType, that works
for calls through function pointers as well.

This is a reupload of https://reviews.llvm.org/D72505, that already landed,
but had to be reverted due to a GCC crash on powerpc
(https://reviews.llvm.org/rG4c48ea68e491cb42f1b5d43ffba89f6a7f0dadc4)

Because this took a long time to adress, i decided to redo this patch and
have a clean workflow.
I try to coordinate with someone that has a PPC to apply this patch and
test for the crash. If everything is fine, I intend to just commit.
If the crash is still happening, i hope to at least find the cause.

Differential Revision: https://reviews.llvm.org/D87588