[Issue 2384] New: abi spec is unclear on parameter passing

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=2384

           Summary: abi spec is unclear on parameter passing
           Product: D
           Version: unspecified
          Platform: PC
        OS/Version: All
            Status: NEW
          Keywords: spec
          Severity: minor
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: tomas at famolsen.dk


the spec says the last parameter is passed in EAX, from just reading the spec
it's unclear (to me) what counts as the last parameter.

for example, the 'this' pointer is not passed in EAX even though it's the last
thing passed and does fit in EAX


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