Commit Graph

9 Commits

Author SHA1 Message Date
Samuel Benzaquen 81ef929b8f Enhancements for the DynTypedMatcher system.
- Added conversion routines and checks in Matcher<T> that take a DynTypedMatcher.
- Added type information on the error messages for the marshallers.
- Allows future work on Polymorphic/overloaded matchers. We should be
  able to disambiguate at runtime and choose the appropriate overload.

llvm-svn: 184429
2013-06-20 14:28:32 +00:00
Manuel Klimek 24db0f0afd First revision of the dynamic ASTMatcher library.
This library supports all the features of the compile-time based ASTMatcher
library, but allows the user to specify and construct the matchers at runtime.
It contains the following modules:
 - A variant type, to be used by the matcher factory.
 - A registry, where the matchers are indexed by name and have a factory method
   with a generic signature.
 - A simple matcher expression parser, that can be used to convert a matcher
   expression string into actual matchers that can be used with the AST at
   runtime.

Many features where omitted from this first revision to simplify this code
review. The main ideas are still represented in this change and it already has
support working use cases.
Things that are missing:
 - Support for polymorphic matchers. These requires supporting code in the
   registry, the marshallers and the variant type.
 - Support for numbers, char and bool arguments to the matchers. This requires
   supporting code in the parser and the variant type.
 - A command line program putting everything together and providing an already
   functional tool.

Patch by Samuel Benzaquen.

llvm-svn: 181768
2013-05-14 09:13:00 +00:00
Dmitri Gribenko f857950d39 Remove useless 'llvm::' qualifier from names like StringRef and others that are
brought into 'clang' namespace by clang/Basic/LLVM.h

llvm-svn: 172323
2013-01-12 19:30:44 +00:00
Daniel Jasper 33806cdefc Fix binding of nodes in case of forEach..() matchers.
When recursively visiting the generated matches, the aggregated bindings need
to be copied during the recursion. Otherwise, we they might not be properly
overwritten (which is shown by the test), or there might be bound nodes present
that were bound on a different matching branch.

Review: http://llvm-reviews.chandlerc.com/D112
llvm-svn: 167695
2012-11-11 22:14:55 +00:00
Daniel Jasper e9aa6878c9 Fix ASTMatchersTests to not create an overloaded-virtual warning.
llvm-svn: 166921
2012-10-29 10:48:25 +00:00
Manuel Klimek c268745011 Adds the possibility to run ASTMatchFinder over arbitrary AST nodes.
llvm-svn: 166567
2012-10-24 14:47:44 +00:00
Daniel Jasper 5901e47e8f Add matchers for selected C++11 features.
Patch by Gábor Horváth.
Review: http://llvm-reviews.chandlerc.com/D46

llvm-svn: 164943
2012-10-01 13:40:41 +00:00
Nico Weber 723b4f02a7 Reland r160052: Default to -std=c++11 on Windows.
Also update the tests that rely on c++98 to explicitly mention that.

llvm-svn: 162890
2012-08-30 02:08:31 +00:00
Manuel Klimek 04616e4776 Adds the AST Matcher library, which provides a in-C++ DSL to express
matches on interesting parts of the AST, and callback mechanisms to
act on them.

llvm-svn: 159805
2012-07-06 05:48:52 +00:00