[clang] [clang][ASTImporter] skip TemplateTypeParmDecl in VisitTypeAliasTemplateDecl (PR #74919)

[Balázs Kéri via cfe-commits]

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@@ -9284,6 +9284,29 @@ TEST_P(ASTImporterOptionSpecificTestBase,
   // EXPECT_EQ(ToF1Imported->getPreviousDecl(), ToF1);
 }
 
+TEST_P(ASTImporterOptionSpecificTestBase, ImportTypeAliasTemplateDecl) {
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balazske wrote:

I like better names for the test (`ImportTypeAliasTemplateAfterSimilarCalledTemplateTypeParm`) and `Callable1` (`Callable`), `Callable2` (`CallableParm`).

https://github.com/llvm/llvm-project/pull/74919