Compound literals, enums, et al require const expr

Summary:
Compound literals, enums, file-scoped arrays, etc. require their
initializers and size specifiers to be constant. Wrap the initializer
ex

Compound literals, enums, et al require const expr

Summary:
Compound literals, enums, file-scoped arrays, etc. require their
initializers and size specifiers to be constant. Wrap the initializer
expressions in a ConstantExpr so that we can easily check for this later
on.

Reviewers: rsmith, shafik

Reviewed By: rsmith

Subscribers: cfe-commits, jyknight, nickdesaulniers

Differential Revision: https://reviews.llvm.org/D53921

llvm-svn: 346455

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Add the isStaticLocal() AST matcher for matching on local static variables.

Patch by Joe Ranieri.

llvm-svn: 345502

[ASTMatcher] Add missing imaginaryLiteral

llvm-svn: 344026

Add matchers missing from dynamic AST registry

llvm-svn: 343717

Sort list of matchers

llvm-svn: 343716

[ASTMatchers] add three matchers for dependent expressions

Summary:
The new matchers can be used to check if an expression is type-, value- or instantiation-dependent
in a templated context.
These m

[ASTMatchers] add three matchers for dependent expressions

Summary:
The new matchers can be used to check if an expression is type-, value- or instantiation-dependent
in a templated context.
These matchers are used in a clang-tidy check and generally useful as the
problem of unresolved templates occurs more often in clang-tidy and they
provide an easy way to check for this issue.

Reviewers: aaron.ballman, alexfh, klimek

Reviewed By: aaron.ballman

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D51880

llvm-svn: 341958

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[ASTMatchers] Add matchers unresolvedMemberExpr, cxxDependentScopeMemberExpr

Subscribers: cfe-commits

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

llvm-svn: 339522

[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 has

[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

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[ASTMatchers] Add an isMain() matcher

Differential Revision: https://reviews.llvm.org/D49615

llvm-svn: 337761

[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 htt

[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

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[ASTMatchers] Introduce Objective-C matchers `hasReceiver` and `isInstanceMessage` for ObjCMessageExpr

Differential Revision: https://reviews.llvm.org/D49333

llvm-svn: 337209

[ASTMatchers] A matcher for Objective-C @autoreleasepool

Differential Revision: https://reviews.llvm.org/D48910

llvm-svn: 336468

[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/D

[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

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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. Thi

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

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[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

[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
us

[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

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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

[ASTMatcher] Add isScoped matcher for enumDecl.

Summary:

Reviewers: bkramer, aaron.ballman

Subscribers: aaron.ballman, cfe-commits, klimek

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

[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

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[ASTMatchers] Add isNoReturn() match narrower for FunctionDeclarations

Reviewers: aaron.ballman

Reviewed By: aaron.ballman

Subscribers: dblaikie, klimek, cfe-commits

Tags: #clang

Differential Re

[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

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Add the hasDefinition() AST matcher to match class declarations that also have a definition.

Patch by Julie Hockett.

llvm-svn: 319360

[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

[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

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Add an AST matcher for hasDefaultArgument() to match on parameter declarations that have a default value.

Patch by Julie Hockett.

llvm-svn: 318794

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: aa

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

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[ASTMatchers] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

llvm-svn: 317137

Add objcCategoryImplDecl matcher

Summary:
Add `objcCategoryImplDecl` which matches ObjC category definitions
(`@implementation`). This matcher complements `objcCategoryDecl` (`@interface`)
which was

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

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