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
Summary:
Support command line options for build path and extra arguments
This emulates the options accepted by clang tools that use CommonOptionsParser.
Add a flag for controlling the maximum size parameter for bottom up matching.
Reviewers: arphaman
Subscribers: klimek
Differential Revision: https://reviews.llvm.org/D36177
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@311173 91177308-0d34-0410-b5e6-96231b3b80d8
The %T lit expansion expands to a common directory shared between all the tests in the same directory, which is unexpected and unintuitive, and more importantly, it's been a source of subtle race conditions and flaky tests. In https://reviews.llvm.org/D35396, it was agreed that it would be best to simply ban %T and only keep %t, which is unique to each test. When a test needs a temporary directory, it can just create one using mkdir %t.
This patch removes %T in clang.
Differential Revision: https://reviews.llvm.org/D36437
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@310950 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
Johannes Altmanninger