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view tests/mini/s.d @ 1404:11b122f92136
Now that templates instantiations are no longer emitted for all modules that
even blink at them they seem to break due to being linkonce (if compiled with
any optimization level > 0), so let's give them weak linkage instead.
The difference is that unreferenced linkonce symbols can be deleted, while
weak symbols need to be preserved.
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Thu, 21 May 2009 15:23:28 +0200 |
parents | d92acb81a583 |
children |
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module s; interface Inter { void inter(); } interface Inter2 { void inter2(); } interface InterOne : Inter { void interOne(); } abstract class ClassAbstract : InterOne { abstract void inter(); abstract void interOne(); } class TheClassOne : ClassAbstract { void inter() { } void interOne() { } } class TheClassTwo : TheClassOne, Inter2 { long l; double d; void inter2() { } } extern(C) int printf(char*, ...); void main() { printf("classinfo test\n"); { auto c = new TheClassOne; { auto ci = c.classinfo; printf("ci = %.*s\n", ci.name.length, ci.name.ptr); printf("ci.interfaces.length = %lu\n", ci.interfaces.length); foreach (i, iface; ci.interfaces) printf("i[%d] = %.*s\n", i, iface.classinfo.name.length, iface.classinfo.name.ptr); } } { auto c = new TheClassTwo; { auto ci = c.classinfo; printf("ci = %.*s\n", ci.name.length, ci.name.ptr); printf("ci.interfaces.length = %lu\n", ci.interfaces.length); foreach (i, iface; ci.interfaces) printf("i[%d] = %.*s\n", i, iface.classinfo.name.length, iface.classinfo.name.ptr); } InterOne i = c; { auto ci = i.classinfo; printf("ci = %.*s\n", ci.name.length, ci.name.ptr); } auto i2 = cast(Inter2)c; { auto ci = i2.classinfo; printf("ci = %.*s\n", ci.name.length, ci.name.ptr); } auto o = cast(Object)i2; { auto ci = o.classinfo; printf("ci = %.*s\n", ci.name.length, ci.name.ptr); } } }