Add an AST matcher for CastExpr kind

Summary:
This AST matcher will match a given CastExpr kind.
It's an narrowing matcher on CastExpr.

Reviewers: klimek, alexfh, sbenza, aaron.ballman

Subscribers

Add an AST matcher for CastExpr kind

Summary:
This AST matcher will match a given CastExpr kind.
It's an narrowing matcher on CastExpr.

Reviewers: klimek, alexfh, sbenza, aaron.ballman

Subscribers: Prazek, jroelofs, aaron.ballman, klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D19871

llvm-svn: 269460

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[ASTMatchers] New matcher forFunction

Summary: Matcher proposed in the review of checker misc-assign-operator (name pending). Its goal is to find the direct enclosing function declaration of a state

[ASTMatchers] New matcher forFunction

Summary: Matcher proposed in the review of checker misc-assign-operator (name pending). Its goal is to find the direct enclosing function declaration of a statement and run the inner matcher on it. Two version is attached in this patch (thus it will not compile), to be decided which approach to take. The second one always chooses one single parent while the first one does a depth-first search upwards (thus a height-first search) and returns the first positive match of the inner matcher (thus it always returns zero or one matches, not more). Further questions: is it enough to implement it in-place, or ASTMatchersInternals or maybe ASTMatchFinder should be involved?

Reviewers: sbenza

Subscribers: aaron.ballman, klimek, o.gyorgy, xazax.hun, cfe-commits

Differential Revision: http://reviews.llvm.org/D19357

llvm-svn: 268490

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Add typedefNameDecl() and typeAliasDecl() to the AST matchers; improves hasType() to match on TypedefNameDecl nodes.

Patch by Clement Courbet.

llvm-svn: 266331

[ASTMatchers] New matcher hasReturnValue added

Summary: A checker (will be uploaded after this patch) needs to check implicit casts. Existing generic matcher "has" ignores implicit casts and parenth

[ASTMatchers] New matcher hasReturnValue added

Summary: A checker (will be uploaded after this patch) needs to check implicit casts. Existing generic matcher "has" ignores implicit casts and parenthesized expressions and no specific matcher for matching return value expression preexisted. The patch adds such a matcher (hasReturnValue).

Reviewers: klimek, sbenza

Subscribers: xazax.hun, klimek, cfe-commits

Patch by Ádám Balogh!

Differential Revision: http://reviews.llvm.org/D17986

llvm-svn: 264037

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Adding new AST matchers for: addrLabelExpr, atomicExpr, binaryConditionalOperator, designatedInitExpr, designatorCountIs, hasSyntacticForm, implicitValueInitExpr, labelDecl, opaqueValueExpr, parenLis

Adding new AST matchers for: addrLabelExpr, atomicExpr, binaryConditionalOperator, designatedInitExpr, designatorCountIs, hasSyntacticForm, implicitValueInitExpr, labelDecl, opaqueValueExpr, parenListExpr, predefinedExpr, requiresZeroInitialization, and stmtExpr.

Patch by Aleksei Sidorin.

llvm-svn: 263027

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[ASTMatchers] Add matcher hasAnyName.

Summary: Add matcher hasAnyName as an optimization over anyOf(hasName(),...)

Reviewers: alexfh

Subscribers: klimek, cfe-commits

Differential Revision: http:/

[ASTMatchers] Add matcher hasAnyName.

Summary: Add matcher hasAnyName as an optimization over anyOf(hasName(),...)

Reviewers: alexfh

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D17163

llvm-svn: 261574

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Add an AST matcher for real floating-point types. e.g., float, double, long double, but not complex.

llvm-svn: 261221

Add a nullPointerConstant() AST matcher to handle variations of null pointer constants in one matcher.

llvm-svn: 261008

Add isAnyPointer() matchers. Register missing matchers.

Summary:
The isAnyPointer() matcher is useful for http://reviews.llvm.org/D15623.

Reviewers: alexfh, klimek

Subscribers: cfe-commits

Differ

Add isAnyPointer() matchers. Register missing matchers.

Summary:
The isAnyPointer() matcher is useful for http://reviews.llvm.org/D15623.

Reviewers: alexfh, klimek

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D15819

llvm-svn: 260872

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Registering the gnuNullExpr AST matcher as a dynamic matcher so that it is available from clang-query.

llvm-svn: 260222

Reapply r259210 with a fix for RegistryTest.cpp.

Patch by Richard Thomson.

llvm-svn: 259359

Revert r259210 "Extend hasType narrowing matcher for TypedefDecls, add functionProtoType matcher for FunctionProtoType nodes, extend parameterCountIs to FunctionProtoType nodes."

It didn't pass chec

Revert r259210 "Extend hasType narrowing matcher for TypedefDecls, add functionProtoType matcher for FunctionProtoType nodes, extend parameterCountIs to FunctionProtoType nodes."

It didn't pass check-clang.

llvm-svn: 259218

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Extend hasType narrowing matcher for TypedefDecls, add functionProtoType matcher for FunctionProtoType nodes, extend parameterCountIs to FunctionProtoType nodes.

Patch by Richard Thomson

llvm-svn:

Extend hasType narrowing matcher for TypedefDecls, add functionProtoType matcher for FunctionProtoType nodes, extend parameterCountIs to FunctionProtoType nodes.

Patch by Richard Thomson

llvm-svn: 259210

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Add am AST matcher for isMoveAssignmentOperator.

Patch by Jonathan Coe.

llvm-svn: 258573

Add an isVirtualAsWritten AST matcher.

http://reviews.llvm.org/D16394

llvm-svn: 258415

Register the isCopyAssignmentOperator AST matcher so that it can be used dynamically.

Path by Jonathan Coe.

llvm-svn: 258341

Add AST matcher for paren expressions.

Patch by Adrian Zgorzałek.

llvm-svn: 258321

Add an AST matcher for checking whether a function is defaulted.

Patch by Jonathan Coe.

llvm-svn: 258072

Add forEachArgumentWithParam AST matcher.

The new matcher allows users to provide a matcher for both the argument
of a CallExpr/CxxConstructExpr a well as the ParmVarDecl of the
argument.

Patch by

Add forEachArgumentWithParam AST matcher.

The new matcher allows users to provide a matcher for both the argument
of a CallExpr/CxxConstructExpr a well as the ParmVarDecl of the
argument.

Patch by Felix Berger.

Differential Revision: http://reviews.llvm.org/D13845

llvm-svn: 258042

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[ASTMatchers] Add booleanType() matcher.

llvm-svn: 256278

Add a narrowing AST matcher that matches on a FunctionDecl with a non-throwing exception specification.

llvm-svn: 254516

Add an AST matcher for narrowing when a type is volatile-qualified.

llvm-svn: 253882

Re-committing r253473 after hopefully fixing the bot breakage. There was a copy-pasta issue that my local testing did not catch.

llvm-svn: 253481

Reverting r253473 while I investigate build bot failures.

llvm-svn: 253475

Adding AST matchers for VarDecl storage durations. Can now determine whether a VarDecl has automatic, static, or thread storage duration. This also updates the documentation for matchers, which appea

Adding AST matchers for VarDecl storage durations. Can now determine whether a VarDecl has automatic, static, or thread storage duration. This also updates the documentation for matchers, which appear to be missing some previous additions.

llvm-svn: 253473

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