[QPID-6718] parsing errors for integer literals in selectors

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: qpid-cpp-0.34
• Fix Version/s: qpid-cpp-1.35.0
• Component/s: C++ Client
• Assignee: Andrew Stitcher
• Reporter: Gordon Sim
• Created: 28/Aug/15 19:47
• Updated: 07/Aug/19 09:41
• Resolved: 04/Sep/15 17:53

Description

There are a few integer literals that cause selector parsing to fail or the resulting evaluation to be incorrect:

(a) hexadecimal literals don't seem to be recognised, e.g. 0xFF will result in a parse error
(b) octal literals are evaluated as decimal e.g 077 is interpreted as decimal 77 rather than decimal 63
(c) large numbers fail with a lexical cast error, e.g -9223372036854775808L or 9223372036854775807L

Issue Links

• causes: QPID-7709 [qpid-cpp] Problem building on Fedora rawhide (-Werror=maybe-uninitialized in SelectorExpression.cpp)