Summary:
Depends on D23204.
This is intended to be submitted immediately after D23204 lands.
Reviewers: jdennett, alexfh
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D23543
llvm-svn: 278934
Summary:
D22566 will change RecursiveASTVisitor so that it descends into the initialization expressions for lambda captures.
modernize-loop-convert needs to be prepared for this so that it does not interpret these initialization expressions as invalid uses of the loop variable. The change has no ill effects without D22566 in place, i.e. the change does not depend on D22566.
Reviewers: klimek
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D22903
llvm-svn: 277339
Summary: This is a fix for the new ExprWithCleanups introduced by clang's temporary variable lifetime marks change.
Reviewers: bkramer, sbenza, angelgarcia, alexth
Subscribers: rsmith, cfe-commits
Differential Revision: http://reviews.llvm.org/D21243
llvm-svn: 273310
Summary:
Fix assertion failure: "Name is not a simple identifier".
`Decl::GetName` assumes the name should be an identifier. When the check
processes the function calling statement with speciail key name like
'it.operator->()', it will trigger the assert in `GetName`.
Rather than using `Decl::GetName`, we use `getNameAsString` which works
with special key names in C++.
Reviewers: bkramer
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D18141
llvm-svn: 263426
Summary:
The test code will trigger following an assert failure:
assert.h assertion failed at LoopConvertUtils.cpp:560 in
bool clang::tidy::modernize::ForLoopIndexUseVisitor::TraverseMemberExpr(clang::MemberExpr*): ExprType->isPointerType() && "Operator-> returned non-pointer type"
Reviewers: alexfh
Differential Revision: http://reviews.llvm.org/D17287
llvm-svn: 260953
Summary: Consider a declaration an alias even if it doesn't have the same unqualified type than the container element, as long as one can be converted to the other using only implicit casts.
Reviewers: klimek
Subscribers: alexfh, cfe-commits
Differential Revision: http://reviews.llvm.org/D14442
llvm-svn: 252315
Summary: Use the old index name in the cases where the check would come up with an invented name.
Reviewers: klimek
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D14438
llvm-svn: 252308
Summary: The old index declaration is going to be removed anyway, so we can reuse its name if it is the best candidate for the new index.
Reviewers: klimek
Subscribers: cfe-commits, alexfh
Differential Revision: http://reviews.llvm.org/D14437
llvm-svn: 252303
Summary: Add an option to specify wich style must be followed when choosing the new index name.
Reviewers: alexfh
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D13052
llvm-svn: 248517
Summary:
1. Avoid converting loops that iterate over the size of a container and don't use its elements, as this would result in an unused-result warning.
2. Never capture the elements by value on lambdas, thus avoiding doing unnecessary copies and errors with non-copyable types.
3. The 'const auto &' instead of 'auto &' substitution on const containers now works on arrays and pseudoarrays as well.
4. The error about multiple replacements in the same macro call is now documented in the tests (not solved though).
5. Due to [1], I had to add a dummy usage of the range element (like "(void) *It;" or similars) on the tests that had empty loops.
6. I removed the braces from the CHECK comments. I think that there is no need for them, and they confuse vim.
Reviewers: klimek
Subscribers: alexfh, cfe-commits
Differential Revision: http://reviews.llvm.org/D12734
llvm-svn: 247399
Summary:
When the dereference operator returns a value that is trivially
copyable (like a pointer), copy it. After this change, modernize-loop-convert
check can be applied to the whole llvm source code without breaking any build
or test.
Reviewers: alexfh, klimek
Subscribers: alexfh, cfe-commits
Differential Revision: http://reviews.llvm.org/D12675
llvm-svn: 246989
Summary: The InitListExpr subtree is visited twice, this caused the check to do multiple replacements. Added a set to avoid it.
Reviewers: klimek, alexfh
Subscribers: cfe-commits, alexfh
Differential Revision: http://reviews.llvm.org/D12631
llvm-svn: 246879
Summary: Ensure that the alias has the same type than the loop variable. Now it works with lambda captures.
Reviewers: klimek
Subscribers: alexfh, cfe-commits
Differential Revision: http://reviews.llvm.org/D12597
llvm-svn: 246762
Summary: loop-convert no longer crashes when calling a member function using a member pointer which is a member of another record.
Reviewers: alexfh, klimek
Subscribers: cfe-commits, klimek
Differential Revision: http://reviews.llvm.org/D12555
llvm-svn: 246655
Summary: Reduced the amount of wrong conversions of this check.
Reviewers: klimek
Subscribers: alexfh, cfe-commits
Differential Revision: http://reviews.llvm.org/D12530
llvm-svn: 246550
Summary: Prevent LoopConvert from taking as alias anything that comes from a random member function call.
Reviewers: alexfh
Subscribers: klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D12370
llvm-svn: 246039
Summary: Fix a bug where modernize-loop-convert check would take as alias a reference to other containers. Add the pertinent test.
Reviewers: alexfh
Subscribers: klimek, cfe-commits
Differential Revision: http://reviews.llvm.org/D12361
llvm-svn: 246034
Alexander Kornienko