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25-Oct-2013 |
Jordan Rose <jordan_rose@apple.com> |
Add -Wstring-plus-char, which warns when adding char literals to C strings.
Specifically, this warns when a character literal is added (using '+') to a
variable with type 'char *' (or any other pointer to character type). Like
-Wstring-plus-int, there is a fix-it to change "foo + 'a'" to "&foo['a']"
iff the character literal is on the right side of the string.
Patch by Anders Rönnholm!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@193418 91177308-0d34-0410-b5e6-96231b3b80d8
/external/clang/test/SemaCXX/string-plus-char.cpp
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