Annex C (informative) Compatibility [diff]

C.2 C++ and ISO C++ 2003 [diff.cpp03]

C.2.4 Clause [dcl.dcl]: declarations [diff.cpp03.dcl.dcl]

[dcl.spec]
Change: Remove auto as a storage class specifier.
Rationale: New feature.
Effect on original feature: Valid C++ 2003 code that uses the keyword auto as a storage class specifier may be invalid in this International Standard. In this International Standard, auto indicates that the type of a variable is to be deduced from its initializer expression.