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| author | Mark de Wever <koraq@xs4all.nl> | 2020-02-16 15:01:25 +0100 |
|---|---|---|
| committer | Mark de Wever <koraq@xs4all.nl> | 2020-02-16 15:38:25 +0100 |
| commit | 9658d895c81aeb849b412b9332c88769588c7660 (patch) | |
| tree | 5ff3667dba4a4019c6ce586894095ce80984d6a2 /clang/lib/CodeGen/CodeGenFunction.cpp | |
| parent | 1b04866a3db9f816a559860f941da067fe1eccf1 (diff) | |
| download | llvm-9658d895c81aeb849b412b9332c88769588c7660.zip llvm-9658d895c81aeb849b412b9332c88769588c7660.tar.gz llvm-9658d895c81aeb849b412b9332c88769588c7660.tar.bz2 | |
[Sema] Adds the pointer-to-int-cast diagnostic
Converting a pointer to an integer whose result cannot represented in the
integer type is undefined behavior is C and prohibited in C++. C++ already
has a diagnostic when casting. This adds a diagnostic for C.
Since this diagnostic uses the range of the conversion it also modifies
int-to-pointer-cast diagnostic to use a range.
Fixes PR8718: No warning on casting between pointer and non-pointer-sized int
Differential Revision: https://reviews.llvm.org/D72231
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
0 files changed, 0 insertions, 0 deletions