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Fix Issue 19202 - deprecated eponymous template prints no warning #8645

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Fix Issue 19202 - deprecated eponymous template prints no warning #8645

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2 changes: 2 additions & 0 deletions src/dmd/expressionsem.d
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Original file line number Diff line number Diff line change
Expand Up @@ -2888,6 +2888,8 @@ private extern (C++) final class ExpressionSemanticVisitor : Visitor

if (auto v = s.isVarDeclaration())
{
s.checkDeprecated(exp.loc, sc);

if (!v.type)
{
exp.error("forward reference of %s `%s`", v.kind(), v.toChars());
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19 changes: 19 additions & 0 deletions test/fail_compilation/test19202.d
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@@ -0,0 +1,19 @@
/*
REQUIRED_ARGS: -de
TEST_OUTPUT
---
fail_compilation/test19202.d(13): Deprecation: variable `test19202.X!().X` is deprecated
---
*/

// https://issues.dlang.org/show_bug.cgi?id=19202

void main()
{
auto b = X!();
}

template X()
{
deprecated enum X = true;
}
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@PetarKirov PetarKirov Aug 31, 2018

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Can you add this test for the sake of completeness:

deprecated enum X2() = true;