http://d.puremagic.com/issues/show_bug.cgi?id=10761
Summary: DMD crashes on unspecified inout matching.
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: [email protected]
ReportedBy: [email protected]
--- Comment #0 from [email protected] 2013-08-05 03:45:21 PDT ---
DMD 2.063.2/head:
inout(int)* foo(inout(int)* a, inout(int)* delegate(inout(int)*) dg){
return dg(a);
}
int b;
const(int) c;
int bar(inout(int)* a, inout(int)* delegate(inout(int)*) dg){
return *dg(a)+*dg(&b)+*dg(&c);
}
void main(){
immutable int a;
// both of the following lines provoque the crash
assert(foo(&a,(typeof(a)* x)=>x) is a);
assert(!bar(&a,(inout(int)* x)=>x));
}
dmd: mtype.c:1894: Type* Type::substWildTo(unsigned int): Assertion `0' failed.
I don't know what the compiler is supposed to do.
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