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Fix Bugzilla Issue 24740 - Can't parse static array type property when a type is valid #22841

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Fix Bugzilla Issue 24740 - Can't parse static array type property when a type is valid #22841

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7 changes: 5 additions & 2 deletions compiler/src/dmd/typesem.d
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Original file line number Diff line number Diff line change
Expand Up @@ -4041,8 +4041,11 @@ Type typeSemantic(Type type, Loc loc, Scope* sc)
}
else if (!fparam.isLazy() && t.ty == Tvoid)
{
.error(loc, "cannot have parameter of type `%s`", fparam.type.toChars());
errors = true;
if (!(sc.stc & STC.templateparameter))
{
.error(loc, "cannot have parameter of type `%s`", fparam.type.toChars());
errors = true;
}
}

const bool isTypesafeVariadic = i + 1 == dim && tf.parameterList.varargs == VarArg.typesafe;
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15 changes: 15 additions & 0 deletions compiler/test/fail_compilation/test24740.d
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
/*
REQUIRED_ARGS:
TEST_OUTPUT:
---
fail_compilation/test24740.d(12): Error: cannot have parameter of type `void`
fail_compilation/test24740.d(15): Error: template instance `test24740.Bug!void` error instantiating
---
*/

template Bug(T)
{
void BUG(T t){}
}

alias b = Bug!void;
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