diff options
| -rw-r--r-- | llvm/include/llvm/Support/CommandLine.h | 8 | ||||
| -rw-r--r-- | llvm/unittests/Support/CommandLineTest.cpp | 8 |
2 files changed, 16 insertions, 0 deletions
diff --git a/llvm/include/llvm/Support/CommandLine.h b/llvm/include/llvm/Support/CommandLine.h index 8c1d35c3cbc..8a67546c747 100644 --- a/llvm/include/llvm/Support/CommandLine.h +++ b/llvm/include/llvm/Support/CommandLine.h @@ -1794,6 +1794,14 @@ public: apply(this, Ms...); done(); } + + void setCallback( + std::function<void(const typename ParserClass::parser_data_type &)> CB) { + Callback = CB; + } + + std::function<void(const typename ParserClass::parser_data_type &)> Callback = + [](const typename ParserClass::parser_data_type &) {}; }; //===----------------------------------------------------------------------===// diff --git a/llvm/unittests/Support/CommandLineTest.cpp b/llvm/unittests/Support/CommandLineTest.cpp index 702aa526fda..a435200bb31 100644 --- a/llvm/unittests/Support/CommandLineTest.cpp +++ b/llvm/unittests/Support/CommandLineTest.cpp @@ -1784,4 +1784,12 @@ TEST(CommandLineTest, Callback) { cl::ResetAllOptionOccurrences(); } + +enum Enum { Val1, Val2 }; +static cl::bits<Enum> ExampleBits( + cl::desc("An example cl::bits to ensure it compiles"), + cl::values( + clEnumValN(Val1, "bits-val1", "The Val1 value"), + clEnumValN(Val1, "bits-val2", "The Val2 value"))); + } // anonymous namespace |
