RefactoringTool::run() always writes the result of rewrites to disk.
Instead, make this optional and provide a method for getting the
refactoring results in a memory buffer instead.
Also made ClangTool polymorphic so RefactoringTool could inherit from it
to properly express the IS-A relationship. This change also provides
access to ClangTool's public interface, e.g. mapVirtualFile() which is
important once refactored buffers start living in memory instead of on
disk.
Reviewers: klimek
llvm-svn: 172219
Set invalid type of declarator after emitting error diagnostics,
so that it won't be later considered when instantiating the template.
Added test5_inst in test/SemaCXX/condition.cpp for non-regression.
llvm-svn: 172201
Before:
void aaaaaaaaaaaa(int aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa) GUARDED_BY(
aaaaaaaaaaaaa);
After:
void aaaaaaaaaaaa(int aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa)
GUARDED_BY(aaaaaaaaaaaaa);
Also did some formatting cleanups with clang-format on the way.
llvm-svn: 172200
Added option to put each constructor initializer on its own line
if not all initializers fit on a single line. Enabling this for
Google style now as the style guide (arguable) suggests it. Not
sure whether we also want it for LLVM.
llvm-svn: 172196
As we keep adding more stuff to it, this structure is easier to
maintain. At one point we might think about making it an actual
class with specific accessors, etc.
llvm-svn: 172188
It's better to show no caret/ranges/fixits than to show them misaligned.
(It scares me a bit that Clang is going to show them misaligned on
systems without a proper llvm::sys::locale::columnWidth.) See PR14910.
This reverts commit a03cc72bedd015b7eb76e9ac650992f58a48549d.
llvm-svn: 172163
assertions.
To ensure that custom assertions/conditional would also be supported,
just check if the ivar that needs to be invalidated or set to nil is
compared against 0.
Unfortunately, this will not work for code containing 'assert(IvarName)'
llvm-svn: 172147
storage and thus is implicitly zero-initialized, no need to
do C++11 memory model. This patch unconditionally detects
such condition and zeroinitializer's the variable.
Patch has been commented on and OKed by Doug off-line.
// rdar://12897704
llvm-svn: 172144
Objective-C method declarations look like this:
- (returntype)name:(type)argname anothername:(type)arg2name;
In google style, there's no space after the leading '-' but one after
"(returntype)" instead (but none after the argument types), see
http://google-styleguide.googlecode.com/svn/trunk/objcguide.xml#Method_Declarations_and_Definitions
Not inserting the space after '-' is easy, but to insert the space after the
return type, the formatter needs to know that a closing parenthesis ends the
return type. To do this, I tweaked the code in parse() to check for this, which
in turn required moving detection of TT_ObjCMethodSpecifier from annotate() to
parse(), because parse() runs before annotate().
(To keep things interesting, the return type is optional, but it's almost
always there in practice.)
http://llvm-reviews.chandlerc.com/D280
llvm-svn: 172140
In some cases, we just pick any ivar that needs invalidation and attach
the warning to it. Picking the first from DenseMap of pointer keys was
triggering non-deterministic output.
llvm-svn: 172134
Truncation happens regularly when find_first_not_of returns npos,
strings long enough to trigger bug here are implausible.
No functionality change intended (ignoring absurd string lengths).
llvm-svn: 172127
Before:
@property(assign, getter = isEditable) BOOL editable;
Now:
@property(assign, getter=isEditable) BOOL editable;
It'd be nice if some Apple person could let me know if spaces are preferred
around '=' in @synthesize lines (see FIXME in the test).
llvm-svn: 172110
Restructured the checker so that it could easily find two new classes of
issues:
- when a class contains an invalidatable ivar, but no declaration of an
invalidation method
- when a class contains an invalidatable ivar, but no definition of an
invalidation method in the @implementation.
The second case might trigger some false positives, for example, when
the method is defined in a category.
llvm-svn: 172104
Argyrios Kyrtzidis