[Lldb-commits] [PATCH] D69309: Support template instantiation in the expression evaluator

[Jaroslav Sevcik via Phabricator via lldb-commits]

jarin updated this revision to Diff 230069.
jarin added a comment.

This update introduces a callback from clang for template specialization. The callback allows lldb to construct instantiations on demand, rather than having to create the instantiation eagerly.

Perhaps it would still beneficial to prune the instantiations (we only need one "sample" instantiation per template) when querying the generic type from the symbol file so that we do not have to parse all the instantiations eagerly.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69309/new/

https://reviews.llvm.org/D69309

Files:
  clang/include/clang/AST/ExternalASTSource.h
  clang/lib/AST/ExternalASTSource.cpp
  clang/lib/Sema/SemaTemplate.cpp
  lldb/packages/Python/lldbsuite/test/lang/cpp/class-template-instantiation/Makefile
  lldb/packages/Python/lldbsuite/test/lang/cpp/class-template-instantiation/TestClassTemplateInstantiation.py
  lldb/packages/Python/lldbsuite/test/lang/cpp/class-template-instantiation/main.cpp
  lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.cpp
  lldb/source/Plugins/ExpressionParser/Clang/ClangASTSource.h
  lldb/source/Plugins/SymbolFile/DWARF/AppleDWARFIndex.cpp
  lldb/source/Plugins/SymbolFile/DWARF/AppleDWARFIndex.h
  lldb/source/Plugins/SymbolFile/DWARF/DWARFIndex.h
  lldb/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.cpp
  lldb/source/Plugins/SymbolFile/DWARF/DebugNamesDWARFIndex.h
  lldb/source/Plugins/SymbolFile/DWARF/ManualDWARFIndex.cpp
  lldb/source/Plugins/SymbolFile/DWARF/ManualDWARFIndex.h
  lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
  lldb/source/Symbol/TypeMap.cpp

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