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| author | Anders Carlsson <andersca@mac.com> | 2011-04-10 20:33:22 +0000 |
|---|---|---|
| committer | Anders Carlsson <andersca@mac.com> | 2011-04-10 20:33:22 +0000 |
| commit | c602006638a659b950be676f76aa95eddbbedfb3 (patch) | |
| tree | 58ca20b706dac16703011e9559a827f778b571d3 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 784ba65787175be823f2e04e097b4d5d326282a2 (diff) | |
| download | bcm5719-llvm-c602006638a659b950be676f76aa95eddbbedfb3.tar.gz bcm5719-llvm-c602006638a659b950be676f76aa95eddbbedfb3.zip | |
As a first step towards fixing PR9641, add a CK_DynamicToNull cast kind which
represents a dynamic cast where we know that the result is always null.
For example:
struct A {
virtual ~A();
};
struct B final : A { };
struct C { };
bool f(B* b) {
return dynamic_cast<C*>(b);
}
llvm-svn: 129256
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions
