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Fix clangsharp_Type_getTemplateArgument for record decl #337

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Merged
merged 1 commit into from
Apr 28, 2022
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Fix clangsharp_Type_getTemplateArgument for record decl #337

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8 changes: 8 additions & 0 deletions sources/libClangSharp/ClangSharp.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -5403,6 +5403,14 @@ CX_TemplateArgument clangsharp_Type_getTemplateArgument(CXType CT, unsigned i) {
}
}

// Matching what clang_Type_getNumTemplateArguments/Type.GetTemplateArguments is doing here
if (const auto* RecordDecl = T->getAsCXXRecordDecl()) {
const auto* TemplateDecl = dyn_cast<ClassTemplateSpecializationDecl>(RecordDecl);
if (TemplateDecl && i < TemplateDecl->getTemplateArgs().size()) {
return MakeCXTemplateArgument(&TemplateDecl->getTemplateArgs()[i], GetTypeTU(CT));
}
}

return MakeCXTemplateArgument(nullptr, GetTypeTU(CT));
}

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