Add implementation of std::variant

Type-safe unions for C++.

Change-Id: I3c1eb89a240a11d27b07acae588a924a0618173e
Reviewed-by: hjk <hjk@qt.io>

1 files changed, 23 insertions, 0 deletions

diff --git a/src/libs/3rdparty/variant/LICENSE.md b/src/libs/3rdparty/variant/LICENSE.md
new file mode 100644
index 0000000000..36b7cd93cd
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+++ b/src/libs/3rdparty/variant/LICENSE.md
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