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authorBrad King <brad.king@kitware.com>2018-08-07 08:18:25 -0400
committerBrad King <brad.king@kitware.com>2018-08-07 12:04:58 -0400
commitaefb8559dca283b81d20a3f40afc8f39e6161ecb (patch)
treee77c6db11f97208b77b9d624e0aadf7e3995502d /Utilities
parent276d3c7afe45f26232cf1e9664ad34037d28a52a (diff)
downloadcmake-aefb8559dca283b81d20a3f40afc8f39e6161ecb.tar.gz
IWYU: Fix workaround mapping for std::hash
It is provided by `functional`, not `utility`. Fix the mapping added by commit 276d3c7afe (IWYU: Add workaround mapping for std::hash, 2018-07-31). Also generalize the workaround from commit v3.12.0-rc1~39^2~1 (IWYU: Define a macro to tell code it is preprocessing for iwyu, 2018-05-25) to allow local builds to configure specific flags. This is needed because iwyu behaves differently in different environments.
Diffstat (limited to 'Utilities')
-rw-r--r--Utilities/IWYU/mapping.imp2
1 files changed, 1 insertions, 1 deletions
diff --git a/Utilities/IWYU/mapping.imp b/Utilities/IWYU/mapping.imp
index 77bb572211..5af8b85dd0 100644
--- a/Utilities/IWYU/mapping.imp
+++ b/Utilities/IWYU/mapping.imp
@@ -53,7 +53,7 @@
#{ symbol: [ "std::pair", private, "<set>", public ] },
# HACK: iwyu wrongly thinks that <system_error> is needed for std::hash
- { symbol: [ "std::hash", private, "<utility>", public ] },
+ { symbol: [ "std::hash", private, "<functional>", public ] },
# __decay_and_strip is used internally in the C++11 standard library.
# IWYU does not classify it as internal and suggests to add <type_traits>.