[Support] Add formatv support for StringLiteral
Summary:
This is achieved by generalizing the expression selecting the StringRef
format_provider. Now, anything that can be converted to a StringRef will
use it's formatter.
Reviewers: zturner
Subscribers: llvm-commits
Differential Revision: https://reviews.llvm.org/D29898
llvm-svn: 295064
diff --git a/llvm/unittests/Support/FormatVariadicTest.cpp b/llvm/unittests/Support/FormatVariadicTest.cpp
index 9307c6d..b0c8438 100644
--- a/llvm/unittests/Support/FormatVariadicTest.cpp
+++ b/llvm/unittests/Support/FormatVariadicTest.cpp
@@ -324,11 +324,13 @@
const char FooArray[] = "FooArray";
const char *FooPtr = "FooPtr";
llvm::StringRef FooRef("FooRef");
+ constexpr StringLiteral FooLiteral("FooLiteral");
std::string FooString("FooString");
// 1. Test that we can print various types of strings.
EXPECT_EQ(FooArray, formatv("{0}", FooArray).str());
EXPECT_EQ(FooPtr, formatv("{0}", FooPtr).str());
EXPECT_EQ(FooRef, formatv("{0}", FooRef).str());
+ EXPECT_EQ(FooLiteral, formatv("{0}", FooLiteral).str());
EXPECT_EQ(FooString, formatv("{0}", FooString).str());
// 2. Test that the precision specifier prints the correct number of