http://d.puremagic.com/issues/show_bug.cgi?id=4913
Shin Fujishiro <rsi...@gmail.com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |patch
--- Comment #1 from Shin Fujishiro <rsi...@gmail.com> 2010-09-21 18:43:39 PDT
---
This patch fixes the problem (dmd r680):
====================
--- src/template.c
+++ src/template.c
@@ -4641,6 +4641,12 @@ Identifier *TemplateInstance::genIdent()
ea = NULL;
goto Lsa;
}
+ if (ea->op == TOKdsymbol)
+ {
+ sa = ((DsymbolExp *)ea)->s;
+ ea = NULL;
+ goto Lsa;
+ }
buf.writeByte('V');
if (ea->op == TOKtuple)
{ ea->error("tuple is not a valid template value argument");
====================
NOTE: I think the problem is that DsymbolExp::semantic() just returns 'this' if
it already run, whereas the function does elaborate AST rewriting. As for this
report's case, it rewrites itself to a VarExp *only* at the first semantic run.
So, the following patch also fixes the reported problem.
====================
--- src/expression.c
+++ src/expression.c
@@ -2244,8 +2244,10 @@ Lagain:
//printf("DsymbolExp:: %p '%s' is a symbol\n", this, toChars());
//printf("s = '%s', s->kind = '%s'\n", s->toChars(), s->kind());
+#if 0
if (type)
return this;
+#endif
if (!s->isFuncDeclaration()) // functions are checked after
overloading
checkDeprecated(sc, s);
s = s->toAlias();
--
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