The isPure() CXXMethodDecl matcher matches pure method declaration like "A::x"
in this example:
class A {
virtual void x() = 0;
}
Patch by Konrad Kleine.
llvm-svn: 202012
hasAnyTemplateArgument, and (out of necessity) an isExpr matcher.
Also updates the TemplateArgument doxygen to reflect reality for
non-canonical template arguments.
Differential Revision: http://llvm-reviews.chandlerc.com/D2810
llvm-svn: 201804
For some reason we have two bits of code handling this printing:
lib/AST/Decl.cpp: OS << "<anonymous namespace>";
lib/AST/TypePrinter.cpp: OS << "<anonymous namespace>::";
it would be nice if we only had one...
llvm-svn: 201437
Summary:
This sub-matcher makes it possible to access directly the range-based for
loop variable: forRangeStmt(hasLoopVariable(anything()).bind(...)).
I've tried to re-generate the docs, but the diffs seem to include much more than
this change could cause, so I'd better leave docs update to someone who knows
the intended changes in the contents better.
Reviewers: klimek
Reviewed By: klimek
CC: cfe-commits, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2702
llvm-svn: 200850
This function returns a list of completions for a given expression and
completion position.
Differential Revision: http://llvm-reviews.chandlerc.com/D2261
llvm-svn: 200497
This returns a list of valid (and useful) completions for a context (a list
of outer matchers), ordered by decreasing relevance then alphabetically. It
will be used by the matcher parser to implement completion.
Differential Revision: http://llvm-reviews.chandlerc.com/D2210
llvm-svn: 199950
String literal to char* conversion is deprecated in C++03, and is removed in
C++11. We still accept this conversion in C++11 mode as an extension, if we find
it in the best viable function.
llvm-svn: 199513
encodes the canonical rules for LLVM's style. I noticed this had drifted
quite a bit when cleaning up LLVM, so wanted to clean up Clang as well.
llvm-svn: 198686
Summary:
Make the negative test more specific.
Otherwise it can accidentally match injected code.
Reviewers: aaron.ballman
CC: klimek, cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D2257
llvm-svn: 195512
Summary: Add support for the 'unless' matcher in the dynamic layer.
Reviewers: klimek
CC: cfe-commits, revane, klimek
Differential Revision: http://llvm-reviews.chandlerc.com/D2247
llvm-svn: 195466
Summary:
Add partial support for the hasDeclaration() matcher in the dynamic layer.
This matcher has some special logic to allow any type that has a getDecl() method. We do not support this right now.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1889
llvm-svn: 195013
The purpose of this function is to allow clients of the dynamic AST matcher
to enumerate each binding.
Differential Revision: http://llvm-reviews.chandlerc.com/D2095
llvm-svn: 194112
Summary: This resubmits r193100, plus a fix for a breakage with MSVC.
Reviewers: klimek, rnk
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D2005
llvm-svn: 193613
Summary:
Refactor DynTypedMatcher into a value type class, just like Matcher<T>.
This simplifies its usage and removes the virtual hierarchy from Matcher<T>.
It also enables planned changes to replace MatcherInteface<T>.
Too many instantiaions of this class hierarchy has been causing Registry.cpp.o to bloat in size and number of symbols.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1661
llvm-svn: 193100
Normally RAV visits parameter variable declarations of a function by traversing the TypeLoc of
the parameter declarations. However, for implicit functions, their parameters don't have any
TypeLoc, because they are implicit.
So for implicit functions, we visit their parameter variable declarations by traversing them through
the function declaration, and visit them accordingly.
Reviewed by Richard Smith and Manuel Klimek.
llvm-svn: 190528
Summary:
Reduce the number of symbols by changing how templates are instantiated per function bound in the registry.
This change reduces the number of sections in Registry.cpp.o by a little over 10%.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1557
llvm-svn: 189676
The environments can inject some declaration in every translation unit,
which can match very generic matchers, thus failing the tests.
Summary:
Fix tests to be more specific.
The environments can inject some declaration in every translation unit,
which can match very generic matchers, thus failing the tests.
Reviewers: aaron.ballman
CC: klimek, cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1541
llvm-svn: 189587
Summary:
Add support for eachOf/allOf/anyOf variadic matchers in the dynamic layer.
These function require some late binding behavior for the type conversions, thus changes in VariadicValue's MatcherList.
Second try. This time with a fix for C++11 builds.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1536
llvm-svn: 189500
Summary:
Add support for eachOf/allOf/anyOf variadic matchers in the dynamic layer.
These function require some late binding behavior for the type conversions, thus changes in VariadicValue's MatcherList.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1531
llvm-svn: 189362
Summary:
Refactor "MatcherList" into "VariantMatcher" and abstract the notion of a list of matchers for the polymorphic case.
This work is to support future changes needed for eachOf/allOf/anyOf matchers. We will add a new type on VariantMatcher.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1365
llvm-svn: 188272
- pull out function to drill to the CXXRecordDecl from the type,
to allow recursive resolution
- make the analysis more robust by rather skipping values we don't
understand
llvm-svn: 187676
Summary:
Add support for Adaptative matchers on the dynamic registry.
Each adaptative matcher is created with a function template. We instantiate the function N times, one for each possible From type and apply the techniques used on argument overloaded and polymorphic matchers to add them to the registry.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1201
llvm-svn: 187044
Summary:
Add support for overloaded matchers.
This composes with other features, like supporting polymorphic matchers.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1188
llvm-svn: 186836
Summary:
Add printToStream*(llvm::raw_ostream&) methods to Diagnostics, and reimplement everything based on streams instead of concatenating strings.
Also, fix some functions to start with lowercase to match the style guide.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1187
llvm-svn: 186715
Summary:
Continue adding more matchers to the dynamic registry.
This time, we add TemplateArgument matchers.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1166
llvm-svn: 186514
Summary: Now that CXXCtorInitializer is already supported in ASTNodeKind, add CXXCtorInitializer matchers to the dynamic matcher registry.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1158
llvm-svn: 186508
Summary:
Fixup the type traversal macros/matchers to specify the supported types.
Make the marshallers a little more generic to support any variadic function.
Update the doc script.
Reviewers: klimek
CC: cfe-commits, revane
Differential Revision: http://llvm-reviews.chandlerc.com/D1023
llvm-svn: 186340
- 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
This is in preparation for the backwards references to bound
nodes, which will expose a lot more about how matches occur. Main
changes:
- instead of building the tree of bound nodes, we build a "set" of bound
nodes and explode all possible match combinations while running
through the matchers; this will allow us to also implement matchers
that filter down the current set of matches, like "equalsBoundNode"
- take the set of bound nodes at the start of the match into
consideration when doing memoization; as part of that, reevaluated
that memoization gives us benefits that are large enough (it still
does - the effect on common match patterns is up to an order of
magnitude)
- reset the bound nodes when a node does not match, thus never leaking
information from partial sub-matcher matches for failing matchers
Effects:
- we can now correctly "explode" combinatorial matches, for example:
allOf(forEachDescendant(...bind("a")),
forEachDescendant(...bind("b"))) will now trigger matches for all
combinations of matching "a" and "b"s.
- we now never expose bound nodes from partial matches in matchers that
did not match in the end - this fixes a long-standing issue
FIXMEs:
- rename BoundNodesTreeBuilder to BoundNodesBuilder or
BoundNodesSetBuilder, as we don't build a tree any more; this is out
of scope for this change, though
- we're seeing some performance regressions (around 10%), but I expect
some performance tuning will get that back, and it's easily worth
the increase in expressiveness for now
llvm-svn: 184313
The big changes are:
- Deleting Driver/(Arg|Opt)*
- Rewriting includes to llvm/Option/ and re-sorting
- 'using namespace llvm::opt' in clang::driver
- Fixing the autoconf build by adding option everywhere
As discussed in the review, this change includes using directives in
header files. I'll make follow up changes to remove those in favor of
name specifiers.
Reviewers: espindola
Differential Revision: http://llvm-reviews.chandlerc.com/D975
llvm-svn: 183989
David Majnemer