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Diffstat (limited to 'absl/strings/substitute_test.cc')
-rw-r--r--absl/strings/substitute_test.cc10
1 files changed, 8 insertions, 2 deletions
diff --git a/absl/strings/substitute_test.cc b/absl/strings/substitute_test.cc
index a6d7d7b0..7c9af6b2 100644
--- a/absl/strings/substitute_test.cc
+++ b/absl/strings/substitute_test.cc
@@ -46,8 +46,14 @@ TEST(SubstituteTest, Substitute) {
// Pointer.
const int* int_p = reinterpret_cast<const int*>(0x12345);
std::string str = absl::Substitute("$0", int_p);
- EXPECT_EQ(absl::StrCat("0x", absl::Hex(reinterpret_cast<intptr_t>(int_p))),
- str);
+ EXPECT_EQ(absl::StrCat("0x", absl::Hex(int_p)), str);
+
+ // Volatile Pointer.
+ // Like C++ streamed I/O, such pointers implicitly become bool
+ volatile int vol = 237;
+ volatile int *volatile volptr = &vol;
+ str = absl::Substitute("$0", volptr);
+ EXPECT_EQ("true", str);
// null is special. StrCat prints 0x0. Substitute prints NULL.
const uint64_t* null_p = nullptr;