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5 Commits

Author SHA1 Message Date
Ariel J. Bernal
3429028a81 Use 'auto const&' for iterators whose deref operator return a const var 
This patch fixes PR15601.
- Added check for whether the loop variable and the initializer have the same
type.
- Added tests.

llvm-svn: 181528
 2013-05-09 17:46:20 +00:00
Edwin Vane
3606f5508b Extend loop variable naming checks 
The loop convert tests for conflicting names have been extended to check for
macro names, types, and language keywords including language extensions. Tests
have also been added.

Fixes PR15322

Author: Jack Yang <jack.yang@intel.com>
Reviewer: gribozavr, klimek, revane
llvm-svn: 176690
 2013-03-08 14:15:18 +00:00
Edwin Vane
4f05d7143f Have LoopConvert use 'auto &&' where necessary 
For iterators where the dereference operator returns by value, LoopConvert
should use 'auto &&' in the range-based for loop expression.

If the dereference operator returns an rvalue reference, this is deemed too
strange and the for loop is not converted.

Moved test case from iterator_failing.cpp to iterator.cpp and added extra
tests.

Fixes PR15437.

Reviewer: gribozavr
llvm-svn: 176631
 2013-03-07 16:22:05 +00:00
Edwin Vane
2f43085b46 Properly identify 'this' as range-based for container 
The Loop-Convert transform was mistransforming loops using 'this' implicitly.
Fixed and added tests.

Fixes PR15411.

llvm-svn: 176436
 2013-03-04 16:35:04 +00:00
Edwin Vane
31896624da Transferred loop-convert tests to cpp11-migrate 
- Turned off -count-only tests as they aren't supported in cpp11-migrate
  yet.
- Updated tests to use new binary name and options to access
  loop-convert transform.
- Fixed header guards to not use restricted names.

Reviewers: klimek, gribozavr
llvm-svn: 171852
 2013-01-08 14:36:29 +00:00