[Issue 8286] New: Type resolution issue during extra inlining semantic
d-bugmail at puremagic.com
d-bugmail at puremagic.com
Sat Jun 23 03:00:14 PDT 2012
http://d.puremagic.com/issues/show_bug.cgi?id=8286
Summary: Type resolution issue during extra inlining semantic
Product: D
Version: D2
Platform: All
OS/Version: All
Status: NEW
Severity: normal
Priority: P2
Component: DMD
AssignedTo: nobody at puremagic.com
ReportedBy: code at klickverbot.at
--- Comment #0 from klickverbot <code at klickverbot.at> 2012-06-23 03:02:35 PDT ---
This bug was originally reported by David Simcha as a LDC issue
(https://github.com/ldc-developers/ldc/issues/62), but it occurs with DMD as
well:
--- a.d
import b;
---
--- b.d
import hash;
void fun() {
alias StackSet!(string) SS;
}
---
--- hash.d
struct HashRange(K, S, ) {
size_t _length;
this(S* set) {
this._length = set.length;
}
}
struct StackSet(K) {
HashRange!(K, typeof(this)) elems() {
assert(0);
}
@property size_t length() {
assert(0);
}
}
---
With DMD 2.059, dmd -release -inline -noboundscheck a.d yields:
---
hash.d(5): Error: cannot implicitly convert expression ((*set).length()) of
type size_t to ulong
hash.d(11): Error: template instance hash.HashRange!(string,StackSet!(string))
error instantiating
b.d(4): instantiated from here: StackSet!(string)
b.d(4): Error: template instance hash.StackSet!(string) error instantiating
---
With DMD 2.060 Git (ad7637f), it instead segfaults in
AggregateDeclaration::semantic3.
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