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Fix Issue 17684 - [REG 2.062] static alias this (Part 6) #9513

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Merged
dlang-bot merged 1 commit into from
Mar 29, 2019
Merged

Fix Issue 17684 - [REG 2.062] static alias this (Part 6) #9513

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5 changes: 5 additions & 0 deletions src/dmd/expressionsem.d
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Original file line number Diff line number Diff line change
Expand Up @@ -6609,6 +6609,11 @@ private extern (C++) final class ExpressionSemanticVisitor : Visitor
result = e;
return;
}

// for static alias this: https://issues.dlang.org/show_bug.cgi?id=17684
if (exp.e1.op == TOK.type)
exp.e1 = resolveAliasThis(sc, exp.e1);

auto e1x = resolveProperties(sc, exp.e1);
if (e1x.op == TOK.error)
{
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6 changes: 6 additions & 0 deletions test/runnable/test17684.d
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Expand Up @@ -85,6 +85,9 @@ bool boolTest(T)()
}
assert(t == functionCall(t));

t = true; // tests CastExp
assert(t == cast(bool)t);

t = true;
return t; // tests ReturnStatement
}
Expand All @@ -108,6 +111,9 @@ int intTest(T)()
assert(t <= 42);
assert(42 >= t);

t = 42; // tests CastExp
assert(42 == cast(int)t);

// These currently don't work for properties due to https://issues.dlang.org/show_bug.cgi?id=8006
static if (!(typeid(T) is typeid(StructProperty!int)) && !(typeid(T) is typeid(ClassProperty!int)))
{
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