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Moved OverDeclaration.isUnique to funcsem (#21174)

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Matthew Qiu 2025-04-08 03:42:52 -04:00 • committed by GitHub
parent c1eeb9b170
commit 857d4a64c8
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3 changed files with 20 additions and 21 deletions
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21
compiler/src/dmd/declaration.d
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@ -27,7 +27,7 @@ import dmd.dtemplate;
import dmd.errors;
import dmd.expression;
import dmd.func;
import dmd.funcsem : overloadApply, getLevelAndCheck;
import dmd.funcsem : getLevelAndCheck;
import dmd.globals;
import dmd.gluelayer;
import dmd.hdrgen;
@ -783,25 +783,6 @@ extern (C++) final class OverDeclaration : Declaration
return true;
}
Dsymbol isUnique()
{
Dsymbol result = null;
overloadApply(aliassym, (Dsymbol s)
{
if (result)
{
result = null;
return 1; // ambiguous, done
}
else
{
result = s;
return 0;
}
});
return result;
}
override void accept(Visitor v)
{
v.visit(this);

1
compiler/src/dmd/frontend.h
View file

@ -6822,7 +6822,6 @@ public:
bool equals(const RootObject* const o) const override;
bool overloadInsert(Dsymbol* s) override;
bool isOverloadable() const override;
Dsymbol* isUnique();
void accept(Visitor* v) override;
};

19
compiler/src/dmd/funcsem.d
View file

@ -3664,3 +3664,22 @@ extern (D) int overloadApply(Dsymbol fstart, scope int delegate(Dsymbol) dg, Sco
}
return overloadApplyRecurse(fstart, dg, sc);
}
Dsymbol isUnique(OverDeclaration od)
{
Dsymbol result = null;
overloadApply(od.aliassym, (Dsymbol s)
{
if (result)
{
result = null;
return 1; // ambiguous, done
}
else
{
result = s;
return 0;
}
});
return result;
}