[Issue 6794] New: [ICE] (expression.c 993) with inout

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=6794

           Summary: [ICE] (expression.c 993) with inout
           Product: D
           Version: D2
          Platform: x86
        OS/Version: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: DMD
        AssignedTo: nobody at puremagic.com
        ReportedBy: bearophile_hugs at eml.cc


--- Comment #0 from bearophile_hugs at eml.cc 2011-10-08 19:09:21 PDT ---
This is wrong code:

struct Foo(T) {
    void bar(T)(inout T x) {}
}
void main() {
    Foo!int f;
    f.bar(1);
}


With DMD 2.056head it crashes DMD that gives:

test.d(2): Error: inout on parameter means inout must be on return type as well
(if from D1 code, replace with 'ref')
test.d(2): Error: variable test.Foo!(int).Foo.bar!(int).bar.x inout variables
can only be declared inside inout functions
test.d(6): Error: template instance test.Foo!(int).Foo.bar!(int) error
instantiating
Assertion failure: 'tret->hasWild()' on line 993 in file 'expression.c'

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