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CommandLine: Add support for 64 bit unsigned integer options.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139848 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2011-09-15 21:17:37 +00:00
parent f5b0accf43
commit b3514569d0
2 changed files with 35 additions and 0 deletions
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22
include/llvm/Support/CommandLine.h
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@@ -805,6 +805,28 @@ public:
EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<unsigned>);
//--------------------------------------------------
// parser<unsigned long long>
//
template<>
class parser<unsigned long long> : public basic_parser<unsigned long long> {
public:
// parse - Return true on error.
bool parse(Option &O, StringRef ArgName, StringRef Arg,
unsigned long long &Val);
// getValueName - Overload in subclass to provide a better default value.
virtual const char *getValueName() const { return "uint"; }
void printOptionDiff(const Option &O, unsigned long long V, OptVal Default,
size_t GlobalWidth) const;
// An out-of-line virtual method to provide a 'home' for this class.
virtual void anchor();
};
EXTERN_TEMPLATE_INSTANTIATION(class basic_parser<unsigned long long>);
//--------------------------------------------------
// parser<double>
//