[UnitTests] NFC/build-perf: Break up nontrivial compile jobs
RecursiveASTVisitorTest.cpp is one of the longest compile jobs and a
build bottleneck on many-core machines. This patch breaks that file and
some peer files up into smaller files to increase build concurrency and
overall rebuild performance.
llvm-svn: 330353
diff --git a/clang/unittests/Tooling/RecursiveASTVisitorTests/LambdaDefaultCapture.cpp b/clang/unittests/Tooling/RecursiveASTVisitorTests/LambdaDefaultCapture.cpp
new file mode 100644
index 0000000..c3f8e4f
--- /dev/null
+++ b/clang/unittests/Tooling/RecursiveASTVisitorTests/LambdaDefaultCapture.cpp
@@ -0,0 +1,35 @@
+//===- 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