| //===- unittest/Tooling/RecursiveASTVisitorTests/LambdaDefaultCapture.cpp -===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "TestVisitor.h" |
| |
| using namespace clang; |
| |
| namespace { |
| |
| // Matches the (optional) capture-default of a lambda-introducer. |
| class LambdaDefaultCaptureVisitor |
| : public ExpectedLocationVisitor<LambdaDefaultCaptureVisitor> { |
| public: |
| bool VisitLambdaExpr(LambdaExpr *Lambda) { |
| if (Lambda->getCaptureDefault() != LCD_None) { |
| Match("", Lambda->getCaptureDefaultLoc()); |
| } |
| return true; |
| } |
| }; |
| |
| TEST(RecursiveASTVisitor, HasCaptureDefaultLoc) { |
| LambdaDefaultCaptureVisitor Visitor; |
| Visitor.ExpectMatch("", 1, 20); |
| EXPECT_TRUE(Visitor.runOver("void f() { int a; [=]{a;}; }", |
| LambdaDefaultCaptureVisitor::Lang_CXX11)); |
| } |
| |
| } // end anonymous namespace |