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path: root/test/SemaCXX/nullptr_in_arithmetic_ops.cpp
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2011-10-13Update all tests other than Driver/std.cpp to use -std=c++11 rather thanRichard Smith
-std=c++0x. Patch by Ahmed Charles! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141900 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-19Add test cases for false positives on -Wnull-arithmetic from RichardChandler Carruth
Trieu, and fix them by checking for array and function types as well as pointer types. I've added a predicate method on Type to bundle together the logic we're using here: isPointerLikeType(). I'd welcome better names for this predicate, this is the best I came up with. It's implemented as a switch to be a touch lighter weight than all the chained isa<...> casts that would result otherwise. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133383 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-16Add a new warning when a NULL constant is used in arithmetic operations. ↵Richard Trieu
The warning will fire on cases such as: int x = 1 + NULL; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@133196 91177308-0d34-0410-b5e6-96231b3b80d8