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Changes imported from Abseil "staging" branch:

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- 1320147f7597a9490562d439ecea46faa1793a24 Support Hex formatting of pointers without forcing a cast... by Jorg Brown <jorg@google.com>
  - 13c793d6e14a52063c2d4ee327b6c976631b690e Add support for native WebAssembly llvm backend. by Abseil Team <absl-team@google.com>

GitOrigin-RevId: 1320147f7597a9490562d439ecea46faa1793a24
Change-Id: Ibd4dbf288903ab45387932e5b11a28f5accdf166
This commit is contained in:
Abseil Team 2018-03-20 21:10:15 -07:00 • committed by katzdm
parent 506fb4b56a
commit 4e2e6c5c00
7 changed files with 45 additions and 15 deletions
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10
absl/strings/substitute_test.cc
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@ -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;