Commit Graph

190 Commits

Author SHA1 Message Date
Shuai Wang 72b56ed6b4 [ASTMatchers] Add matchers unresolvedMemberExpr, cxxDependentScopeMemberExpr
Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D50606

llvm-svn: 339522
2018-08-12 17:34:36 +00:00
George Karpenkov 079275b4dc [ASTMatchers] Introduce a matcher for `ObjCIvarExpr`, support getting it's declaration.
ObjCIvarExpr is *not* a subclass of MemberExpr, and a separate matcher
is required to support it.
Adding a hasDeclaration support as well, as it's not very useful without
it.

Differential Revision: https://reviews.llvm.org/D49701

llvm-svn: 338137
2018-07-27 17:26:11 +00:00
George Karpenkov fc3d72eeea [ASTMatchers] Add an isMain() matcher
Differential Revision: https://reviews.llvm.org/D49615

llvm-svn: 337761
2018-07-23 22:29:35 +00:00
Jonas Toth fa1ea6977c [ASTMatchers] add matcher for decltypeType and its underlyingType
Summary:
This patch introduces a new matcher for `DecltypeType` and its underlying type
in order to fix a bug in clang-tidy, see https://reviews.llvm.org/D48717 for more.

Reviewers: aaron.ballman, alexfh, NoQ, dcoughlin

Reviewed By: aaron.ballman

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D48759

llvm-svn: 337703
2018-07-23 15:59:27 +00:00
George Karpenkov b5ea4df0eb [ASTMatchers] Introduce Objective-C matchers `hasReceiver` and `isInstanceMessage` for ObjCMessageExpr
Differential Revision: https://reviews.llvm.org/D49333

llvm-svn: 337209
2018-07-16 20:22:12 +00:00
George Karpenkov ba02bc5226 [ASTMatchers] A matcher for Objective-C @autoreleasepool
Differential Revision: https://reviews.llvm.org/D48910

llvm-svn: 336468
2018-07-06 21:36:04 +00:00
George Karpenkov b4c0cbda1e [ASTMatchers] Introduce a blockDecl matcher for matching block declarations
Blocks can be matched just as well as functions or Objective-C methods.

Differential Revision: https://reviews.llvm.org/D46980

llvm-svn: 332545
2018-05-16 22:47:03 +00:00
Adrian Prantl 9fc8faf9e6 Remove \brief commands from doxygen comments.
This is similar to the LLVM change https://reviews.llvm.org/D46290.

We've been running doxygen with the autobrief option for a couple of
years now. This makes the \brief markers into our comments
redundant. Since they are a visual distraction and we don't want to
encourage more \brief markers in new code either, this patch removes
them all.

Patch produced by

for i in $(git grep -l '\@brief'); do perl -pi -e 's/\@brief //g' $i & done
for i in $(git grep -l '\\brief'); do perl -pi -e 's/\\brief //g' $i & done

Differential Revision: https://reviews.llvm.org/D46320

llvm-svn: 331834
2018-05-09 01:00:01 +00:00
Alexander Kornienko 2a8c18d991 Fix typos in clang
Found via codespell -q 3 -I ../clang-whitelist.txt
Where whitelist consists of:

  archtype
  cas
  classs
  checkk
  compres
  definit
  frome
  iff
  inteval
  ith
  lod
  methode
  nd
  optin
  ot
  pres
  statics
  te
  thru

Patch by luzpaz! (This is a subset of D44188 that applies cleanly with a few
files that have dubious fixes reverted.)

Differential revision: https://reviews.llvm.org/D44188

llvm-svn: 329399
2018-04-06 15:14:32 +00:00
George Karpenkov 88a16a0790 [ASTMatchers] Introduce a matcher for matching any given Objective-C selector
Incudes a tiny related refactoring.

Differential Revision: https://reviews.llvm.org/D44858

llvm-svn: 328747
2018-03-29 00:51:12 +00:00
Mandeep Singh Grang c205d8cc8d [clang] Change std::sort to llvm::sort in response to r327219
r327219 added wrappers to std::sort which randomly shuffle the container before
sorting.  This will help in uncovering non-determinism caused due to undefined
sorting order of objects having the same key.

To make use of that infrastructure we need to invoke llvm::sort instead of
std::sort.

llvm-svn: 328636
2018-03-27 16:50:00 +00:00
Peter Szecsi fff11dbc48 [ASTMatchers] Add isAssignmentOperator matcher
Adding a matcher for BinaryOperator and cxxOperatorCallExpr to be able to
decide whether it is any kind of assignment operator or not. This would be
useful since allows us to easily detect assignments via matchers for static
analysis (Tidy, SA) purposes.

Differential Revision: https://reviews.llvm.org/D44893

llvm-svn: 328618
2018-03-27 12:11:46 +00:00
Julie Hockett 239d25a158 Add hasTrailingReturn AST matcher
Adds AST matcher for a FunctionDecl that has a trailing return type.

Differential Revision: https://reviews.llvm.org/D42273

llvm-svn: 323158
2018-01-22 22:45:23 +00:00
Haojian Wu 9c3be3a4e5 [ASTMatcher] Add isScoped matcher for enumDecl.
Summary:

Reviewers: bkramer, aaron.ballman

Subscribers: aaron.ballman, cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D42185

llvm-svn: 322826
2018-01-18 09:47:57 +00:00
Roman Lebedev 6c3871b139 [ASTMatchers] Add isNoReturn() match narrower for FunctionDeclarations
Reviewers: aaron.ballman

Reviewed By: aaron.ballman

Subscribers: dblaikie, klimek, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D41455

llvm-svn: 322746
2018-01-17 19:40:55 +00:00
Richard Smith 354abec3e6 Remove creation of out-of-bounds value of enumeration type (resulting in UB).
Also remove unnecessary initialization of out-parameters with this value, so
that MSan is able to catch errors appropriately.

llvm-svn: 320212
2017-12-08 23:29:59 +00:00
Aaron Ballman 813e36c2c1 Add the hasDefinition() AST matcher to match class declarations that also have a definition.
Patch by Julie Hockett.

llvm-svn: 319360
2017-11-29 21:21:51 +00:00
Adam Balogh da488a65e2 [ASTMatchers] Matchers for new[] operators
Two new matchers for `CXXNewExpr` are added which may be useful e.g. in
`clang-tidy` checkers. One of them is `isArray` which matches `new[]` but not
plain `new`. The other one, `hasArraySize` matches `new[]` for a given size.

llvm-svn: 318909
2017-11-23 12:43:20 +00:00
Aaron Ballman 5f8980a995 Add an AST matcher for hasDefaultArgument() to match on parameter declarations that have a default value.
Patch by Julie Hockett.

llvm-svn: 318794
2017-11-21 19:22:34 +00:00
Dave Lee 0934fdc3a5 Add ObjC exception statement AST matchers
Summary: Add AST matchers for Objective-C @throw, @try, @catch and @finally.

Reviewers: aaron.ballman, malcolm.parsons, alexshap, compnerd

Reviewed By: aaron.ballman

Subscribers: cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D39940

llvm-svn: 317992
2017-11-11 22:46:15 +00:00
Eugene Zelenko 06becf8f99 [ASTMatchers] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).
llvm-svn: 317137
2017-11-01 23:09:49 +00:00
Dave Lee 55540a0ce7 Add objcCategoryImplDecl matcher
Summary:
Add `objcCategoryImplDecl` which matches ObjC category definitions
(`@implementation`). This matcher complements `objcCategoryDecl` (`@interface`)
which was added in D30854.

Reviewers: aaron.ballman, malcolm.parsons, alexshap

Reviewed By: aaron.ballman

Subscribers: klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D39293

llvm-svn: 316670
2017-10-26 15:53:37 +00:00
Benjamin Kramer 82e2fbad41 [ASTMatchers] Expose forEachOverriden in dynamic AST matchers.
llvm-svn: 316344
2017-10-23 16:48:46 +00:00
Dave Lee e6d362cea8 Add objcImplementationDecl matcher
Summary:
Add the `objcImplementationDecl` matcher. See related: D30854

Tested with:

```
./tools/clang/unittests/ASTMatchers/ASTMatchersTests
```

Reviewers: aaron.ballman, compnerd, alexshap

Reviewed By: aaron.ballman

Subscribers: klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D37643

llvm-svn: 312889
2017-09-10 21:00:15 +00:00
Dave Lee cde4528a8e Register linkageSpecDecl matcher
Summary:
This allows `linkageSpecDecl` to be used from `clang-query`.

See also D31869 which similary adds `isStaticStorageClass`.

Reviewers: aaron.ballman

Reviewed By: aaron.ballman

Subscribers: cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D37346

llvm-svn: 312283
2017-08-31 21:18:27 +00:00
Benjamin Kramer 96a0b3fc6c [ASTMatchers] Fix use after free.
Found by asan.

llvm-svn: 305094
2017-06-09 17:55:42 +00:00
Peter Wu a9244b57ff [ASTMatchers] Add clang-query support for equals matcher
Summary:
This allows the clang-query tool to use matchers like
"integerLiteral(equals(32))". For this to work, an overloaded function
is added for each possible parameter type.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D33094

llvm-svn: 305022
2017-06-08 22:00:58 +00:00
Peter Wu 2bbed50a45 [ASTMatchers] Add support for floatLiterals
Summary:
Needed to support something like "floatLiteral(equals(1.0))". The
parser for floating point numbers is kept simple, so instead of ".1" you
have to use "0.1".

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D33135

llvm-svn: 305021
2017-06-08 22:00:50 +00:00
Peter Wu c04b198c50 [ASTMatchers] Add support for boolean literals
Summary:
Recognize boolean literals for future extensions ("equals(true)").
Note that a specific VariantValue constructor is added to resolve
ambiguity (like "Value = 5") between unsigned and bool.

Reviewed By: aaron.ballman

Differential Revision: https://reviews.llvm.org/D33093

llvm-svn: 305020
2017-06-08 22:00:38 +00:00
Jakub Kuderski 64b6c78e94 Add cxxStdInitializerListExpr AST matcher
Summary:
This adds a new ASTMatcher for CXXStdInitializerListExprs that matches C++ initializer list expressions.

The primary motivation is to use it to fix [[ https://bugs.llvm.org/show_bug.cgi?id=32896 | PR32896 ]] (review here [[ https://reviews.llvm.org/D32767 | D32767 ]]).

Reviewers: alexfh, Prazek, aaron.ballman

Reviewed By: alexfh, aaron.ballman

Subscribers: malcolm.parsons, cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D32810

llvm-svn: 302287
2017-05-05 21:01:12 +00:00
Alexander Shaposhnikov ae33dfac6e [clang] Register isConstexpr matcher
This diff registers isConstexpr matcher.

Test plan:
make check-all
check that "match varDecl(isConstexpr())" 
works in clang-query

Differential revision: https://reviews.llvm.org/D32112

llvm-svn: 300427
2017-04-16 19:05:17 +00:00
Aaron Ballman 565019ff32 Add isStaticStorageClass to the dynamic matcher registry so that it can be used from clang-query.
Patch by Dave Lee.

llvm-svn: 300400
2017-04-15 12:53:20 +00:00
Eric Liu 285f804282 [ASTMatchers] add typeAliasTemplateDecl matcher.
Reviewers: hokein, aaron.ballman

Reviewed By: aaron.ballman

Subscribers: aaron.ballman, cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D28671

llvm-svn: 298912
2017-03-28 12:56:47 +00:00
Aaron Ballman 9fd6ee6a78 Add AST matchers for ObjCProtocolDecl, ObjCCategoryDecl, ObjCMethodDecl, ObjCIvarDecl, and ObjCPropertyDecl.
Patch by Dave Lee.

llvm-svn: 297882
2017-03-15 20:14:25 +00:00
David Blaikie feaf9d1463 Move VariantMatcher's Payload to std::shared_ptr rather than IntrusiveRefCntPtr
llvm-svn: 291156
2017-01-05 18:51:54 +00:00
Malcolm Parsons 4ca3d18b96 [ASTMatchers] Add hasInClassInitializer traversal matcher for FieldDecl.
Summary:
I needed to know whether a FieldDecl had an in-class
initializer for D26453. I used a narrowing matcher there, but a
traversal matcher might be generally useful.

Reviewers: sbenza, bkramer, klimek, aaron.ballman

Subscribers: aaron.ballman, Prazek, cfe-commits

Differential Revision: https://reviews.llvm.org/D28034

llvm-svn: 290492
2016-12-24 13:35:14 +00:00
Malcolm Parsons 77f039bf58 [ASTMatcher] Add hasReplacementType matcher for SubstTemplateTypeParmType
Summary: Needed for https://reviews.llvm.org/D27166

Reviewers: sbenza, bkramer, klimek

Subscribers: aemerson, cfe-commits

Differential Revision: https://reviews.llvm.org/D27447

llvm-svn: 289042
2016-12-08 11:46:22 +00:00
Manuel Klimek a37e110def Adds hasUnqualifiedDesugaredType to allow matching through type sugar.
Differential Revision: https://reviews.llvm.org/D27207

llvm-svn: 288366
2016-12-01 15:45:06 +00:00
Justin Lebar 82380d8eb4 [AST] Convert Marshallers to use unique_ptr.
Reviewers: timshen

Subscribers: cfe-commits, klimek

Differential Revision: https://reviews.llvm.org/D25425

llvm-svn: 283773
2016-10-10 16:26:40 +00:00
Aaron Ballman a086b9fd15 Add an AST matcher for external formal linkage.
Patch by Visoiu Mistrih

llvm-svn: 278926
2016-08-17 13:10:42 +00:00
Martin Bohme 565bdd9fed [ASTMatchers] Add templateTypeParmDecl() to Registry.cpp
Summary:
This appears to have been forgotten when templateTypeParmDecl() was initially
added.

Reviewers: alexfh, aaron.ballman

Subscribers: aaron.ballman, klimek, aemerson, rengolin, samparker, cfe-commits

Differential Revision: https://reviews.llvm.org/D23448

llvm-svn: 278507
2016-08-12 13:51:00 +00:00
Martin Bohme 8cef2c2f2d [ASTMatchers] Add matchers canReferToDecl() and hasUnderlyingDecl()
Summary: Required for D22220

Reviewers: sbenza, klimek, aaron.ballman, alexfh

Subscribers: alexfh, klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D23004

llvm-svn: 278123
2016-08-09 15:07:52 +00:00
Haojian Wu b33b02e9f0 [ASTMatcher] Add templateName matcher.
Reviewers: klimek

Subscribers: klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D22963

llvm-svn: 277155
2016-07-29 15:45:11 +00:00
Mehdi Amini 9670f847b8 [NFC] Header cleanup
Summary: Removed unused headers, replaced some headers with forward class declarations

Patch by: Eugene <claprix@yandex.ru>

Differential Revision: https://reviews.llvm.org/D20100

llvm-svn: 275882
2016-07-18 19:02:11 +00:00
Clement Courbet 425175934e [ASTMatchers] isSignedInteger() and isUnsignedInteger()
Complementary to isInteger(), these match signed and unsigned integers
respectively.

Review: http://reviews.llvm.org/D21989
llvm-svn: 275157
2016-07-12 06:36:00 +00:00
Aaron Ballman 5c574341f5 Add AST matchers for handling bit-fields and narrowing based on their width.
llvm-svn: 274652
2016-07-06 18:25:16 +00:00
Haojian Wu e775de8171 [ASTMatcher] Add a node matcher for EnumType.
Reviewers: aaron.ballman

Subscribers: cfe-commits, klimek

Differential Revision: http://reviews.llvm.org/D21860

llvm-svn: 274217
2016-06-30 07:50:01 +00:00
Samuel Benzaquen 49385c78bc [ASTMatchers] Add isLambda() matcher.
llvm-svn: 274015
2016-06-28 14:08:56 +00:00
Cong Liu 8a02efb143 IgnoringImplicit matcher.
llvm-svn: 273659
2016-06-24 09:38:03 +00:00
Aaron Ballman ba8dbbe86f Adding an AST matcher to ignore parenthesis in *types* (rather than expressions). This is required for traversing certain types (like function pointer types).
llvm-svn: 271927
2016-06-06 18:52:17 +00:00