Commit Graph

5 Commits

Author SHA1 Message Date
Edwin Vane aae33677f5 cpp11-migrate: Tidying up
* Some file headers were missing for files in Core/
* Some headers were included but not necessary
* CMakeLists.txt was linking in LLVMSupport even though CMakeLists in subdirs
  were linking it in too.
* StringRefisation of constructors of types in FileOverrides.h
* Other misc cleanups

Author: Guillaume Papin <guillaume.papin@epitech.eu>
llvm-svn: 185811
2013-07-08 12:17:37 +00:00
Ariel J. Bernal 005daf1bc6 Fix UseNullptr fails to replace explict casts surrounded by another implicit
cast

UseNullptr previously matched the implicit cast to const pointer as well as
the explicit cast within that has an implicit cast to nullptr as a descendant.

-Refactored UseNullptr to avoid special-casing certain kinds of cast sequences
-Added test cases.

llvm-svn: 178907
2013-04-05 20:32:36 +00:00
Ariel J. Bernal f78debd7d2 Refactor Usenullptr matcher to avoid duplication
Previously UseNullptr matched separately implicit and explicit casts to nullptr,
now it matches casts that either are implict casts to nullptr or have an
implicit cast to nullptr within.

Also fixes PR15572 since the same macro replacement logic is applied to implicit
and explicit casts.

llvm-svn: 178494
2013-04-01 20:09:29 +00:00
Edwin Vane 52c326ec78 Prevent nullptr_t-typed exprs from being replaced
The Use-Nullptr transform was replacing nullptr_t-typed expressions because in
the AST such expressions have an implicit NullToPointer cast around them. Now
the transform ignores these expressions.

Fixes PR15414.

llvm-svn: 177168
2013-03-15 18:10:07 +00:00
Edwin Vane 44c3145938 Add use-nullptr transform to cpp11-migrate
This transform converts the usage of null pointer constants (e.g. NULL, 0,
etc.) in legacy C++ code and converts them to use the new C++11 nullptr
keyword.
- Added use-nullptr transform.
- Added C++11 support to the final syntax check. Used ArgumentAdjuster class to
  add -std=c++11 option to the command line options.
- Added tests for use-nullptr transform.
- Added tests that exercises both loop-convert and use-nullptr in the source
  file.

TODO: There's a known bug when using both -loop-convert and -use-nullptr at the
      same time.

Author: Tareq A Siraj <tareq.a.siraj@intel.com>
Reviewers: klimek, gribozavr
llvm-svn: 173178
2013-01-22 18:31:49 +00:00