diff options
Diffstat (limited to 'lib/Support/CommandLine.cpp')
| -rw-r--r-- | lib/Support/CommandLine.cpp | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp index e28e1d1763..c2b739fa73 100644 --- a/lib/Support/CommandLine.cpp +++ b/lib/Support/CommandLine.cpp @@ -1342,21 +1342,25 @@ printGenericOptionDiff(const Option &O, const GenericOptionValue &Value, // printOptionDiff - Specializations for printing basic value types. // -#define PRINT_OPT_DIFF(T) \ - void parser<T>::printOptionDiff(const Option &O, T V, OptionValue<T> D, \ - size_t GlobalWidth) const { \ - printOptionName(O, GlobalWidth); \ - string_ostream SS; \ - SS << V; \ - outs() << "= " << SS.str(); \ - size_t NumSpaces = MaxOptWidth > SS.tell() ? MaxOptWidth - SS.tell() : 0; \ - outs().indent(NumSpaces) << " (default: "; \ - if (D.hasValue()) \ - outs() << D.getValue(); \ - else \ - outs() << "*no default*"; \ - outs() << ")\n"; \ - } +#define PRINT_OPT_DIFF(T) \ + void parser<T>:: \ + printOptionDiff(const Option &O, T V, OptionValue<T> D, \ + size_t GlobalWidth) const { \ + printOptionName(O, GlobalWidth); \ + std::string Str; \ + { \ + raw_string_ostream SS(Str); \ + SS << V; \ + } \ + outs() << "= " << Str; \ + size_t NumSpaces = MaxOptWidth > Str.size() ? MaxOptWidth - Str.size() : 0;\ + outs().indent(NumSpaces) << " (default: "; \ + if (D.hasValue()) \ + outs() << D.getValue(); \ + else \ + outs() << "*no default*"; \ + outs() << ")\n"; \ + } \ PRINT_OPT_DIFF(bool) PRINT_OPT_DIFF(boolOrDefault) |