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Make these methods const correct.

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Thanks to Nick Lewycky for noticing it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187098 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2013-07-25 02:50:08 +00:00
parent f245ae5a4a
commit 2d680824e3
3 changed files with 13 additions and 7 deletions
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include/llvm/IR/Module.h
+10 -3
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@@ -352,15 +352,22 @@ public:
/// symbol table. If it does not exist, return null. If AllowInternal is set
/// to true, this function will return types that have InternalLinkage. By
/// default, these types are not returned.
GlobalVariable *getGlobalVariable(StringRef Name,
bool AllowInternal = false) const;
const GlobalVariable *getGlobalVariable(StringRef Name,
bool AllowInternal = false) const {
return const_cast<Module *>(this)->getGlobalVariable(Name, AllowInternal);
}
GlobalVariable *getGlobalVariable(StringRef Name, bool AllowInternal = false);
/// getNamedGlobal - Return the global variable in the module with the
/// specified name, of arbitrary type. This method returns null if a global
/// with the specified name is not found.
GlobalVariable *getNamedGlobal(StringRef Name) const {
GlobalVariable *getNamedGlobal(StringRef Name) {
return getGlobalVariable(Name, true);
}
const GlobalVariable *getNamedGlobal(StringRef Name) const {
return const_cast<Module *>(this)->getNamedGlobal(Name);
}
/// getOrInsertGlobal - Look up the specified global in the module symbol
/// table.