[diff.cpp03.locale]

# Annex C (informative) Compatibility [[diff]](./#diff)

## C.6 C++ and ISO C++ 2003 [[diff.cpp03]](diff.cpp03#locale)

### C.6.15 [[localization]](localization "28.3 Localization library"): localization library [diff.cpp03.locale]

[1](#1)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/compatibility.tex#L2674)

**Affected subclause:** [[facet.num.get.virtuals]](facet.num.get.virtuals)  


**Change:** The num_get facet recognizes hexadecimal floating point values[.](#1.sentence-1)

  


**Rationale:** Required by new feature[.](#1.sentence-2)

  


**Effect on original feature:** Valid C++ 2003 code may have different behavior in this revision of C++[.](#1.sentence-3)
