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8 Commits

Author SHA1 Message Date
Kazu Hirata
2fe8327406 [lldb] Use std::optional instead of llvm::Optional (NFC) 
This patch replaces (llvm::|)Optional< with std::optional<.  I'll post
a separate patch to clean up the "using" declarations, #include
"llvm/ADT/Optional.h", etc.

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
 2023-01-07 14:18:35 -08:00
Kazu Hirata
f190ce625a [lldb] Add #include <optional> (NFC) 
This patch adds #include <optional> to those files containing
llvm::Optional<...> or Optional<...>.

I'll post a separate patch to actually replace llvm::Optional with
std::optional.

This is part of an effort to migrate from llvm::Optional to
std::optional:

https://discourse.llvm.org/t/deprecating-llvm-optional-x-hasvalue-getvalue-getvalueor/63716
 2023-01-07 13:43:00 -08:00
Adrian Prantl
ef423a3ba5 Add Objective-C property accessors loaded from Clang module DWARF to lookup 
This patch fixes a bug when synthesizing an ObjC property from
-gmodules debug info. Because the method declaration that is injected
via the non-modular property implementation is not added to the
ObjCInterfaceDecl's lookup pointer, a second copy of the accessor
would be generated when processing the ObjCPropertyDecl. This can be
avoided by finding the existing method decl in
ClangExternalASTSourceCallbacks::FindExternalVisibleDeclsByName() and
adding it to the LookupPtr.

Differential Revision: https://reviews.llvm.org/D78333
 2020-04-24 11:10:50 -07:00
Adrian Prantl
143d507c9f Preserve the owning module information from DWARF in the synthesized AST 
Types that came from a Clang module are nested in DW_TAG_module tags
in DWARF. This patch recreates the Clang module hierarchy in LLDB and
1;95;0csets the owning module information accordingly. My primary motivation
is to facilitate looking up per-module APINotes for individual
declarations, but this likely also has other applications.

This reapplies the previously reverted commit, but without support for
ClassTemplateSpecializations, which I'm going to look into separately.

rdar://problem/59634380

Differential Revision: https://reviews.llvm.org/D75488
 2020-04-09 11:09:44 -07:00
Adrian Prantl
32672b877d Revert "Preserve the owning module information from DWARF in the synthesized AST" 
This reverts commit 4354dfbdf5c8510a7ddff10ae67a28e16cf7cc79 while investigating bot fallout.
 2020-04-01 18:58:11 -07:00
Adrian Prantl
4354dfbdf5 Preserve the owning module information from DWARF in the synthesized AST 
Types that came from a Clang module are nested in DW_TAG_module tags
in DWARF. This patch recreates the Clang module hierarchy in LLDB and
sets the owning module information accordingly. My primary motivation
is to facilitate looking up per-module APINotes for individual
declarations, but this likely also has other applications.

rdar://problem/59634380

Differential Revision: https://reviews.llvm.org/D75488
 2020-04-01 17:46:02 -07:00
Jonas Devlieghere
cdc514e4c6 [lldb] Update header guards to be consistent and compliant with LLVM (NFC) 
LLDB has a few different styles of header guards and they're not very
consistent because things get moved around or copy/pasted. This patch
unifies the header guards across LLDB and converts everything to match
LLVM's style.

Differential revision: https://reviews.llvm.org/D74743
 2020-02-17 23:15:40 -08:00
Alex Langford
8be30215fe [lldb] Move clang-based files out of Symbol 
Summary:
This change represents the move of ClangASTImporter, ClangASTMetadata,
ClangExternalASTSourceCallbacks, ClangUtil, CxxModuleHandler, and
TypeSystemClang from lldbSource to lldbPluginExpressionParserClang.h

This explicitly removes knowledge of clang internals from lldbSymbol,
moving towards a more generic core implementation of lldb.

Reviewers: JDevlieghere, davide, aprantl, teemperor, clayborg, labath, jingham, shafik

Subscribers: emaste, mgorny, arphaman, jfb, usaxena95, lldb-commits

Tags: #lldb

Differential Revision: https://reviews.llvm.org/D73661
 2020-01-31 12:20:10 -08:00