http://d.puremagic.com/issues/show_bug.cgi?id=934
clugd...@yahoo.com.au changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|forward reference by |Segfault taking mangleof a |pragma(msg) in template: |forward reference in a |"mtype.c:550: virtual |template. |Expression* | |Type::getProperty(Loc, | |Identifier*): Assertion | |`deco' failed" | ------- Comment #2 from clugd...@yahoo.com.au 2009-04-16 04:05 ------- Actually it's nothing to do with pragma(msg). It's the mangleof which is the problem. Change it to .stringof and problem disappears. template Templ(T) { const char [] XXX = Type.mangleof; alias T Type; } void main() { Templ!(int).Type x; // instantiate } ==================== Segfaults on DMD2.028. assert mtype.c(1272) deco <segfault> DMD1.042 Assertion failure: 'deco' on line 576 in file 'mtype.c' abnormal program termination --