diff options
Diffstat (limited to 'googletest/include/gtest')
-rw-r--r-- | googletest/include/gtest/internal/gtest-internal.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/googletest/include/gtest/internal/gtest-internal.h b/googletest/include/gtest/internal/gtest-internal.h index eac831a..978728e 100644 --- a/googletest/include/gtest/internal/gtest-internal.h +++ b/googletest/include/gtest/internal/gtest-internal.h @@ -79,7 +79,16 @@ #define GTEST_CONCAT_TOKEN_IMPL_(foo, bar) foo ## bar // Stringifies its argument. -#define GTEST_STRINGIFY_(name) #name +// Work around a bug in visual studio which doesn't accept code like this: +// +// #define GTEST_STRINGIFY_(name) #name +// #define MACRO(a, b, c) ... GTEST_STRINGIFY_(a) ... +// MACRO(, x, y) +// +// Complaining about the argument to GTEST_STRINGIFY_ being empty. +// This is allowed by the spec. +#define GTEST_STRINGIFY_HELPER_(name, ...) #name +#define GTEST_STRINGIFY_(...) GTEST_STRINGIFY_HELPER_(__VA_ARGS__,) namespace proto2 { class Message; } |