r327219 added wrappers to std::sort which randomly shuffle the container before
sorting. This will help in uncovering non-determinism caused due to undefined
sorting order of objects having the same key.
To make use of that infrastructure we need to invoke llvm::sort instead of
std::sort.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@328636 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
If a node referring to a name is within a class or namespace, do not use
the full qualified name, but strip the namespace prefix.
Reviewers: arphaman, bkramer
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36681
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311433 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
Until we find a decent heuristic on how to choose between multiple
identical trees, there is no point in supporting multiple mappings.
This also enables matching of nodes with parents of different types,
because there are many instances where this is appropriate. For
example for and foreach statements; functions in the global or
other namespaces.
Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36183
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311251 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
This also changes the output order of the changes. Now the matches are
printed in pre-order, intertwined with insertions, updates, and moves.
Deletions are printed afterwards.
Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36179
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311200 91177308-0d34-0410-b5e6-96231b3b80d8
Fix to the computation of the rightmost descendant.
Prevents root nodes from being mapped if they are already mapped. This
only makes a difference when we compare AST Nodes other than entire
translation units, a feature which still has to be tested.
Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36176
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311172 91177308-0d34-0410-b5e6-96231b3b80d8
std::pair in emplace back couldn't be constructed because SNodeId has an
explicit constructor. Not sure how this even compiled on my machine before.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@308734 91177308-0d34-0410-b5e6-96231b3b80d8
This is the first commit for the "Clang-based C/C++ diff tool" GSoC project.
ASTDiff is a new library that computes a structural AST diff between two ASTs
using the gumtree algorithm. Clang-diff is a new Clang tool that will show
the structural code changes between different ASTs.
Patch by Johannes Altmanninger!
Differential Revision: https://reviews.llvm.org/D34329
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@308731 91177308-0d34-0410-b5e6-96231b3b80d8
Mandeep Singh Grang