bcm5719-llvm/clang/lib/Frontend/ASTMerge.cpp, branch meklort-10.0.1

[ASTImporter] Mark erroneous nodes in shared st

2019-07-01T15:37:07+00:00

Summary: Now we store the errors for the Decls in the "to" context too. For that, however, we have to put these errors in a shared state (among all the ASTImporter objects which handle the same "to" context but different "from" contexts). After a series of imports from different "from" TUs we have a "to" context which may have erroneous nodes in it. (Remember, the AST is immutable so there is no way to delete a node once we had created it and we realized the error later.) All these erroneous nodes are marked in ASTImporterSharedState::ImportErrors. Clients of the ASTImporter may use this as an input. E.g. the static analyzer engine may not try to analyze a function if that is marked as erroneous (it can be queried via ASTImporterSharedState::getImportDeclErrorIfAny()). Reviewers: a_sidorin, a.sidorin, shafik Subscribers: rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D62376 llvm-svn: 364785

[ASTImporter] Use llvm::Expected and Error in the importer API

2019-05-15T10:29:48+00:00

Summary: This is the final phase of the refactoring towards using llvm::Expected and llvm::Error in the ASTImporter API. This involves the following: - remove old Import functions which returned with a pointer, - use the Import_New functions (which return with Err or Expected) everywhere and handle their return value - rename Import_New functions to Import This affects both Clang and LLDB. Reviewers: shafik, teemperor, aprantl, a_sidorin, balazske, a.sidorin Subscribers: rnkovacs, dkrupp, Szelethus, gamesh411, cfe-commits, lldb-commits Tags: #clang, #lldb Differential Revision: https://reviews.llvm.org/D61438 llvm-svn: 360760

Changed every use of ASTImporter::Import to Import_New

2019-04-08T13:59:15+00:00

Reviewers: a.sidorin, shafik, martong, a_sidorin Reviewed By: a_sidorin Subscribers: rnkovacs, dkrupp, martong, Szelethus, gamesh411, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D55049 llvm-svn: 357913

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19T08:50:56+00:00

to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636

[ASTImporter] Add importer specific lookup

2018-12-17T13:53:12+00:00

Summary: There are certain cases when normal C/C++ lookup (localUncachedLookup) does not find AST nodes. E.g.: Example 1: template struct X { friend void foo(); // this is never found in the DC of the TU. }; Example 2: // The fwd decl to Foo is not found in the lookupPtr of the DC of the // translation unit decl. struct A { struct Foo *p; }; In these cases we create a new node instead of returning with the old one. To fix it we create a new lookup table which holds every node and we are not interested in any C++ specific visibility considerations. Simply, we must know if there is an existing Decl in a given DC. Reviewers: a_sidorin, a.sidorin Subscribers: mgorny, rnkovacs, dkrupp, Szelethus, cfe-commits Differential Revision: https://reviews.llvm.org/D53708 llvm-svn: 349351

Remove trailing space

2018-07-30T19:24:48+00:00

sed -Ei 's/[[:space:]]+$//' include/**/*.{def,h,td} lib/**/*.{cpp,h} llvm-svn: 338291

Revert r329684 (and follow-ups 329693, 329714). See discussion on https://reviews.llvm.org/D43578.

2018-04-10T18:53:28+00:00

llvm-svn: 329739

-ftime-report switch support in Clang.

2018-04-10T10:34:13+00:00

The current support of the feature produces only 2 lines in report: -Some general Code Generation Time; -Total time of Backend Consumer actions. This patch extends Clang time report with new lines related to Preprocessor, Include Filea Search, Parsing, etc. Differential Revision: https://reviews.llvm.org/D43578 llvm-svn: 329684

Fix typos in clang

2018-04-06T15:14:32+00:00

Found via codespell -q 3 -I ../clang-whitelist.txt Where whitelist consists of: archtype cas classs checkk compres definit frome iff inteval ith lod methode nd optin ot pres statics te thru Patch by luzpaz! (This is a subset of D44188 that applies cleanly with a few files that have dubious fixes reverted.) Differential revision: https://reviews.llvm.org/D44188 llvm-svn: 329399

Teach ASTReader how to read only the Preprocessor state from an AST file, not the ASTContext state.

2017-06-29T23:23:46+00:00

We use this when running a preprocessor-only action on an AST file in order to avoid paying the runtime cost of loading the extra information. llvm-svn: 306760