From ee2f195dd3e40f49698ca4dc2666ec09c770e80d Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Tue, 30 May 2017 17:37:31 +0000
Subject: Vendor import of llvm trunk r304222:
 https://llvm.org/svn/llvm-project/llvm/trunk@304222

---
 unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp | 12 +++----
 unittests/Support/ManagedStatic.cpp              | 41 ++++++++++++++++++++++++
 2 files changed, 45 insertions(+), 8 deletions(-)

(limited to 'unittests')

diff --git a/unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp b/unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp
index 9e846674648cb..3d14eb736df25 100644
--- a/unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp
+++ b/unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp
@@ -311,9 +311,8 @@ void TestAllForms() {
   EXPECT_EQ(Data2, toReference(DieDG.find(Attr_DW_FORM_ref2), 0));
   EXPECT_EQ(Data4, toReference(DieDG.find(Attr_DW_FORM_ref4), 0));
   EXPECT_EQ(Data8, toReference(DieDG.find(Attr_DW_FORM_ref8), 0));
-  if (Version >= 4) {
+  if (Version >= 4)
     EXPECT_EQ(Data8_2, toReference(DieDG.find(Attr_DW_FORM_ref_sig8), 0));
-  }
   EXPECT_EQ(UData[0], toReference(DieDG.find(Attr_DW_FORM_ref_udata), 0));
 
   //----------------------------------------------------------------------
@@ -321,17 +320,15 @@ void TestAllForms() {
   //----------------------------------------------------------------------
   EXPECT_EQ(1ULL, toUnsigned(DieDG.find(Attr_DW_FORM_flag_true), 0));
   EXPECT_EQ(0ULL, toUnsigned(DieDG.find(Attr_DW_FORM_flag_false), 1));
-  if (Version >= 4) {
+  if (Version >= 4)
     EXPECT_EQ(1ULL, toUnsigned(DieDG.find(Attr_DW_FORM_flag_present), 0));
-  }
 
   //----------------------------------------------------------------------
   // Test SLEB128 based forms
   //----------------------------------------------------------------------
   EXPECT_EQ(SData, toSigned(DieDG.find(Attr_DW_FORM_sdata), 0));
-  if (Version >= 5) {
+  if (Version >= 5)
     EXPECT_EQ(ICSData, toSigned(DieDG.find(Attr_DW_FORM_implicit_const), 0));
-  }
 
   //----------------------------------------------------------------------
   // Test ULEB128 based forms
@@ -343,10 +340,9 @@ void TestAllForms() {
   //----------------------------------------------------------------------
   EXPECT_EQ(Dwarf32Values[0],
             toReference(DieDG.find(Attr_DW_FORM_GNU_ref_alt), 0));
-  if (Version >= 4) {
+  if (Version >= 4)
     EXPECT_EQ(Dwarf32Values[1],
               toSectionOffset(DieDG.find(Attr_DW_FORM_sec_offset), 0));
-  }
 
   //----------------------------------------------------------------------
   // Add an address at the end to make sure we can decode this value
diff --git a/unittests/Support/ManagedStatic.cpp b/unittests/Support/ManagedStatic.cpp
index 153884ba42986..4e2e93036a83e 100644
--- a/unittests/Support/ManagedStatic.cpp
+++ b/unittests/Support/ManagedStatic.cpp
@@ -57,4 +57,45 @@ TEST(Initialize, MultipleThreads) {
 }
 #endif
 
+namespace NestedStatics {
+static ManagedStatic<int> Ms1;
+struct Nest {
+  Nest() {
+    ++(*Ms1);
+  }
+
+  ~Nest() {
+    assert(Ms1.isConstructed());
+    ++(*Ms1);
+  }
+};
+static ManagedStatic<Nest> Ms2;
+
+TEST(ManagedStaticTest, NestedStatics) {
+  EXPECT_FALSE(Ms1.isConstructed());
+  EXPECT_FALSE(Ms2.isConstructed());
+
+  *Ms2;
+  EXPECT_TRUE(Ms1.isConstructed());
+  EXPECT_TRUE(Ms2.isConstructed());
+}
+} // namespace NestedStatics
+
+namespace CustomCreatorDeletor {
+struct CustomCreate {
+  static void *call() {
+    void *Mem = std::malloc(sizeof(int));
+    *((int *)Mem) = 42;
+    return Mem;
+  }
+};
+struct CustomDelete {
+  static void call(void *P) { std::free(P); }
+};
+static ManagedStatic<int, CustomCreate, CustomDelete> Custom;
+TEST(ManagedStaticTest, CustomCreatorDeletor) {
+  EXPECT_EQ(42, *Custom);
+}
+} // namespace CustomCreatorDeletor
+
 } // anonymous namespace
-- 
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