diff options
author | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-06-22 22:18:46 +0000 |
---|---|---|
committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2017-06-22 22:18:46 +0000 |
commit | 9607465f43932913a4e5fc9183e8c63951393b6c (patch) | |
tree | ee69186560ffd4b63f1d60ec3b742f9f376e0467 /test/Modules | |
parent | 0900716ae20ebeb4a40ccfa892148d7e55df2ae6 (diff) |
PR33002: When we instantiate the definition of a static data member, we might
have attached an initializer to the in-class declaration. If so, include the
initializer in the update record for the instantiation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@306065 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Modules')
-rw-r--r-- | test/Modules/const-var-init-update.cpp | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/Modules/const-var-init-update.cpp b/test/Modules/const-var-init-update.cpp new file mode 100644 index 0000000000..61080eb839 --- /dev/null +++ b/test/Modules/const-var-init-update.cpp @@ -0,0 +1,30 @@ +// RUN: %clang_cc1 -std=c++1z -fmodules %s -verify +// expected-no-diagnostics + +#pragma clang module build std +module std { module limits {} module other {} } +#pragma clang module contents +#pragma clang module begin std.limits +template<typename T> struct numeric_limits { + static constexpr T __max = 5; + static constexpr T max() { return __max; } +}; +#pragma clang module end +#pragma clang module begin std.other +inline void f() { numeric_limits<int> nl; } +#pragma clang module end +#pragma clang module endbuild + +#pragma clang module build module_b +module module_b {} +#pragma clang module contents +#pragma clang module begin module_b +#pragma clang module import std.limits +constexpr int a = numeric_limits<int>::max(); +#pragma clang module end +#pragma clang module endbuild + +#pragma clang module import std.limits +#pragma clang module import module_b +constexpr int b = a; +static_assert(b == 5); |