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Mark Type::getPointerTo as const. Unfortunately, this requires a const_cast inside, but at least it makes all methods on Type const. NFC

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llvm-svn: 243844
This commit is contained in:
Craig Topper 2015-08-01 22:20:31 +00:00
parent e78ee7e851
commit 483b6f6b60
2 changed files with 3 additions and 3 deletions
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2
include/llvm/IR/Type.h
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@ -416,7 +416,7 @@ public:
/// getPointerTo - Return a pointer to the current type. This is equivalent
/// to PointerType::get(Foo, AddrSpace).
PointerType *getPointerTo(unsigned AddrSpace = 0);
PointerType *getPointerTo(unsigned AddrSpace = 0) const;
private:
/// isSizedDerivedType - Derived types like structures and arrays are sized

4
lib/IR/Type.cpp
View File

@ -748,8 +748,8 @@ PointerType::PointerType(Type *E, unsigned AddrSpace)
assert(oldNCT == NumContainedTys && "bitfield written out of bounds?");
}
PointerType *Type::getPointerTo(unsigned addrs) {
return PointerType::get(this, addrs);
PointerType *Type::getPointerTo(unsigned addrs) const {
return PointerType::get(const_cast<Type*>(this), addrs);
}
bool PointerType::isValidElementType(Type *ElemTy) {