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[AST] Break down IdentTypeRepr to different subtypes.

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This makes memory allocation for it more efficient and it's more convenient to handle.

Swift SVN r12541
This commit is contained in:
Argyrios Kyrtzidis
2014-01-18 20:19:09 +00:00
parent 20af73f973
commit 84e20a0620
16 changed files with 413 additions and 261 deletions
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12
lib/IDE/SourceEntityWalker.cpp
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@@ -185,13 +185,11 @@ bool SemaAnnotator::walkToTypeReprPre(TypeRepr *T) {
if (isDone())
return false;
if (IdentTypeRepr *IdT = dyn_cast<IdentTypeRepr>(T)) {
for (auto &Comp : IdT->Components) {
if (ValueDecl *VD = Comp.getBoundDecl())
return passReference(VD, Comp.getIdLoc());
if (TypeDecl *TyD = getTypeDecl(Comp.getBoundType()))
return passReference(TyD, Comp.getIdLoc());
}
if (auto IdT = dyn_cast<ComponentIdentTypeRepr>(T)) {
if (ValueDecl *VD = IdT->getBoundDecl())
return passReference(VD, IdT->getIdLoc());
if (TypeDecl *TyD = getTypeDecl(IdT->getBoundType()))
return passReference(TyD, IdT->getIdLoc());
}
return true;
}