forked from OSchip/llvm-project
35 lines
1.0 KiB
C++
35 lines
1.0 KiB
C++
//===- unittest/Tooling/RecursiveASTVisitorTests/LambdaDefaultCapture.cpp -===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "TestVisitor.h"
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using namespace clang;
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namespace {
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// Matches the (optional) capture-default of a lambda-introducer.
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class LambdaDefaultCaptureVisitor
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: public ExpectedLocationVisitor<LambdaDefaultCaptureVisitor> {
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public:
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bool VisitLambdaExpr(LambdaExpr *Lambda) {
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if (Lambda->getCaptureDefault() != LCD_None) {
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Match("", Lambda->getCaptureDefaultLoc());
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}
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return true;
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}
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};
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TEST(RecursiveASTVisitor, HasCaptureDefaultLoc) {
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LambdaDefaultCaptureVisitor Visitor;
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Visitor.ExpectMatch("", 1, 20);
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EXPECT_TRUE(Visitor.runOver("void f() { int a; [=]{a;}; }",
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LambdaDefaultCaptureVisitor::Lang_CXX11));
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}
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} // end anonymous namespace
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