m68k UnoApiTarget/udkapi.rdb build fails ("Bad input")

[Stephan Bergmann]

On 06.02.2018 03:41, Aaron M. Ucko wrote:
>    Bad input <file:///<<PKGBUILDDIR>>/udkapi/com/sun/star/reflection/TypeDescriptionSearchDepth.idl>: cannot parse line 37: "out-of-range enum com.sun.star.reflection.TypeDescriptionSearchDepth member INFINITE value 9223372036854775807"

udkapi/com/sun/star/reflection/TypeDescriptionSearchDepth.idl:37 is

     INFINITE = -1,

where "1" is lexed as TOK_INTEGER with sal_uInt64 value 1 in 
unoidl/source/sourceprovider-scanner.l (see nonZeroIntegerLiteral), and 
the negation is parsed as a unaryExpr in 
unoidl/source/sourceprovider-parser.y, converting the 
unoidl::detail::SourceProviderExpr::Uint(1) to 
unoidl::detail::SourceProviderExpr::Int(-1).  Then the whole enum member 
declaration is parsed as enumMember (second branch, with explicit 
initializer expr), but shouldn't cause the out-of-range check in the 
unoidl::detail::SourceProviderExpr::TYPE_INT case to fire.

Odd, esp. as 9223372036854775807 is 0x7FFFFFFFFFFFFFFF, not 
0xFFFFFFFFFFFFFFFF (aka -1). Smells like an issue with the compilation 
toolchain.