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Move newScope methods from dclass.d to newScope visitor in dsymbolsem.d #17038

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Move newScope methods from dclass.d to newScope visitor in dsymbolsem.d #17038

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a88cfdb
Move newScope method from dclass to dsymbolsem
dchidindu5 Oct 28, 2024
fc52856
Update frontend
dchidindu5 Oct 29, 2024
aaf9c8a
Fix newScope
dchidindu5 Nov 1, 2024
1bc2057
Add a newScope visitor of AggregateDeclaration
dchidindu5 Nov 5, 2024
252eb9a
Fix test suits errors
dchidindu5 Nov 7, 2024
fde1211
fix test errors
dchidindu5 Nov 11, 2024
2fc1a59
update aggregate.h
dchidindu5 Nov 13, 2024
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26 changes: 0 additions & 26 deletions compiler/src/dmd/dclass.d
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Original file line number Diff line number Diff line change
Expand Up @@ -409,19 +409,6 @@ extern (C++) class ClassDeclaration : AggregateDeclaration
return cd;
}

override Scope* newScope(Scope* sc)
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{
auto sc2 = super.newScope(sc);
if (isCOMclass())
{
/* This enables us to use COM objects under Linux and
* work with things like XPCOM
*/
sc2.linkage = target.systemLinkage();
}
return sc2;
}

/*********************************************
* Determine if 'this' is a base class of cd.
* This is used to detect circular inheritance only.
Expand Down Expand Up @@ -975,19 +962,6 @@ extern (C++) final class InterfaceDeclaration : ClassDeclaration
return id;
}


override Scope* newScope(Scope* sc)
{
auto sc2 = super.newScope(sc);
if (com)
sc2.linkage = LINK.windows;
else if (classKind == ClassKind.cpp)
sc2.linkage = LINK.cpp;
else if (classKind == ClassKind.objc)
sc2.linkage = LINK.objc;
return sc2;
}

/*******************************************
* Determine if 'this' is a base class of cd.
* (Actually, if it is an interface supported by cd)
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1 change: 1 addition & 0 deletions compiler/src/dmd/dsymbol.h
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Expand Up @@ -433,4 +433,5 @@ namespace dmd
Dsymbols *include(Dsymbol *d, Scope *sc);
void setScope(Dsymbol *d, Scope *sc);
void importAll(Dsymbol *d, Scope *sc);
Scope* newScope(Dsymbol *d, Scope *sc);
}
26 changes: 25 additions & 1 deletion compiler/src/dmd/dsymbolsem.d
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Expand Up @@ -7482,8 +7482,32 @@
}
sc = sc2;
}
}

override void visit(ClassDeclaration cld)
{
auto sc2 = cld.newScope(sc);
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I don't think you have translated super.newScope here properly. Should be (cast(AggregateDeclaration)cld).newScope(sc);

if (cld.isCOMclass())

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{
/* This enables us to use COM objects under Linux and
* work with things like XPCOM
*/
sc2.linkage = target.systemLinkage();

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}
sc = sc2;

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}

override void visit(InterfaceDeclaration ifd)
{
auto sc2 = ifd.newScope(sc);
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same but `cast(ClassDeclaration)

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Ohh, Let me work on them

if (ifd.com)
sc2.linkage = LINK.windows;
else if (ifd.classKind == ClassKind.cpp)
sc2.linkage = LINK.cpp;
else if (ifd.classKind == ClassKind.objc)
sc2.linkage = LINK.objc;
sc = sc2;

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}
}

extern(C++) Dsymbols* include(Dsymbol d, Scope* sc)
{
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2 changes: 0 additions & 2 deletions compiler/src/dmd/frontend.h
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Expand Up @@ -6508,7 +6508,6 @@ class ClassDeclaration : public AggregateDeclaration
static ClassDeclaration* create(const Loc& loc, Identifier* id, Array<BaseClass* >* baseclasses, Array<Dsymbol* >* members, bool inObject);
const char* toPrettyChars(bool qualifyTypes = false) override;
ClassDeclaration* syntaxCopy(Dsymbol* s) override;
Scope* newScope(Scope* sc) override;
enum : int32_t { OFFSET_RUNTIME = 1985229328 };

enum : int32_t { OFFSET_FWDREF = 1985229329 };
Expand Down Expand Up @@ -6536,7 +6535,6 @@ class InterfaceDeclaration final : public ClassDeclaration
{
public:
InterfaceDeclaration* syntaxCopy(Dsymbol* s) override;
Scope* newScope(Scope* sc) override;
bool isBaseOf(ClassDeclaration* cd, int32_t* poffset) override;
const char* kind() const override;
int32_t vtblOffset() const override;
Expand Down
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