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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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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243844 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Craig Topper
2015-08-01 22:20:31 +00:00
parent e0582480a4
commit 55afc08759
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 /// getPointerTo - Return a pointer to the current type. This is equivalent
/// to PointerType::get(Foo, AddrSpace). /// to PointerType::get(Foo, AddrSpace).
PointerType *getPointerTo(unsigned AddrSpace = 0); PointerType *getPointerTo(unsigned AddrSpace = 0) const;
private: private:
/// isSizedDerivedType - Derived types like structures and arrays are sized /// isSizedDerivedType - Derived types like structures and arrays are sized

4
lib/IR/Type.cpp
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@@ -748,8 +748,8 @@ PointerType::PointerType(Type *E, unsigned AddrSpace)
assert(oldNCT == NumContainedTys && "bitfield written out of bounds?"); assert(oldNCT == NumContainedTys && "bitfield written out of bounds?");
} }
PointerType *Type::getPointerTo(unsigned addrs) { PointerType *Type::getPointerTo(unsigned addrs) const {
return PointerType::get(this, addrs); return PointerType::get(const_cast<Type*>(this), addrs);
} }
bool PointerType::isValidElementType(Type *ElemTy) { bool PointerType::isValidElementType(Type *ElemTy) {