diff options
Diffstat (limited to 'test/CodeGenCXX/cxx1z-constexpr-if.cpp')
| -rw-r--r-- | test/CodeGenCXX/cxx1z-constexpr-if.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test/CodeGenCXX/cxx1z-constexpr-if.cpp b/test/CodeGenCXX/cxx1z-constexpr-if.cpp new file mode 100644 index 0000000000000..80a397f51e9a9 --- /dev/null +++ b/test/CodeGenCXX/cxx1z-constexpr-if.cpp @@ -0,0 +1,21 @@ +// RUN: %clang_cc1 -std=c++1z %s -emit-llvm -o - | FileCheck %s --implicit-check-not=should_not_be_used + +void should_be_used_1(); +void should_be_used_2(); +void should_not_be_used(); +void f() { + if constexpr (false) + should_not_be_used(); + else + should_be_used_1(); + + if constexpr (true || ({ label: false; })) + should_be_used_2(); + else { + goto foo; +foo: should_not_be_used(); + } +} + +// CHECK: should_be_used_1 +// CHECK: should_be_used_2 |