[Issue 639] New: Escaped tuple parameter ICEs dmd

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=639

           Summary: Escaped tuple parameter ICEs dmd
           Product: D
           Version: 0.176
          Platform: PC
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: bugzilla at digitalmars.com
        ReportedBy: kinaba at is.s.u-tokyo.ac.jp


// credit goes to http://pc8.2ch.net/test/read.cgi/tech/1158013550/956
T* f(T...)(T x) {
  return null;
} 
void main() {
  auto x = f(2,3,4);
  *x = *x;
} 
----------------
Assertion failure: '0' on line 697 in file 'glue.c'

abnormal program termination


Although dmd 0.176 prohibits tuple return types,
it still seems to suffer pointers-to-tuple, arrays-of-tuple, etc.


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