Enable LLDB tests in Linux pre-merge CI (#94208)

This patch removes LLDB from a list of projects that are excluded from
building and testing on pre-merge CI on Linux.

Windows environment needs t

Enable LLDB tests in Linux pre-merge CI (#94208)

This patch removes LLDB from a list of projects that are excluded from
building and testing on pre-merge CI on Linux.

Windows environment needs to be prepared in order to test LLDB
(https://github.com/llvm/llvm-project/pull/94208#issuecomment-2146256857),
but we don't have enough maintenance resources to do that at the moment.

Because LLDB has been in the list of projects that need to be tested on
Clang changes, this PR make this happen on Linux. This seems to be the
consensus in the discussion of this PR.

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[Clang] Migrate llvm::make_unique to std::make_unique

Now that we've moved to C++14, we no longer need the llvm::make_unique
implementation from STLExtras.h. This patch is a mechanical replacement
o

[Clang] Migrate llvm::make_unique to std::make_unique

Now that we've moved to C++14, we no longer need the llvm::make_unique
implementation from STLExtras.h. This patch is a mechanical replacement
of (hopefully) all the llvm::make_unique instances across the monorepo.

Differential revision: https://reviews.llvm.org/D66259

llvm-svn: 368942

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Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the ne

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

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[Examples] Fix use of sema.LateParsedTemplateMap in clang/examples.

llvm-svn: 283778

Revert r260265, "clang-cl: Support loading plugins on Windows"

It causes memory exhaust on mingw-w64(x64). Investigating.

llvm-svn: 260536

clang-cl: Support loading plugins on Windows

This builds on the support being added to LLVM to import and export
registries from DLLs. This will allow us to pick up the registry
entries added in th

clang-cl: Support loading plugins on Windows

This builds on the support being added to LLVM to import and export
registries from DLLs. This will allow us to pick up the registry
entries added in the DLL's copy of FrontendPluginRegistry.

This will allow us to use plugins on Windows using:
$ clang-cl -Xclang -load -Xclang plugin.dll \
-Xclang -add-plugin -Xclang foo

llvm-svn: 260265

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Revert r240270 ("Fixed/added namespace ending comments using clang-tidy").

llvm-svn: 240353

Fixed/added namespace ending comments using clang-tidy. NFC

The patch is generated using this command:

$ tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
-checks=-*,llvm-namespace-comme

Fixed/added namespace ending comments using clang-tidy. NFC

The patch is generated using this command:

$ tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
-checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
work/llvm/tools/clang

To reduce churn, not touching namespaces spanning less than 10 lines.

llvm-svn: 240270

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Don't leak TemplateIds when a plugin parses late-parsed templates at TU end.

In -fdelayed-template-parsing mode, templates that aren't used are not parsed
at all. For some diagnostic plugins, this

Don't leak TemplateIds when a plugin parses late-parsed templates at TU end.

In -fdelayed-template-parsing mode, templates that aren't used are not parsed
at all. For some diagnostic plugins, this is a problem since they want to
analyse the contents of the template function body. What has been suggested
on cfe-dev [1] is to explicitly parse interesting templates in
HandleTranslationUnit(); IWYU does this for example [2].

This is workable, but since the delayed parsing doesn't run below a call to
ParseTopLevelDecl(), no DestroyTemplateIdAnnotationsRAIIObj object is on the
stack to clean up TemplateIds that are created during parsing. To fix this,
let ~Parser() clean them up in delayed template parsing mode instead of
leaking (or asserting in +Assert builds).

(r219810, relanded in r220400, fixed the same problem in incremental processing
mode; the review thread of r219810 has a good discussion of the problem.)

To test this, give the PrintFunctionNames plugin a flag to force parsing
of a template and add a test that uses it in -fdelayed-template-parsing mode.
Without the Parser.cpp change, that test asserts.

1: http://lists.cs.uiuc.edu/pipermail/cfe-dev/2014-August/038415.html
2: https://code.google.com/p/include-what-you-use/source/detail?r=566
llvm-svn: 237531

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Use 'override/final' instead of 'virtual' for overridden methods

Summary:
The patch is generated using clang-tidy misc-use-override check.

This command was used:

tools/clang/tools/extra/clang-ti

Use 'override/final' instead of 'virtual' for overridden methods

Summary:
The patch is generated using clang-tidy misc-use-override check.

This command was used:

tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py \
-checks='-*,misc-use-override' -header-filter='llvm|clang' -j=32 -fix

Reviewers: dblaikie

Reviewed By: dblaikie

Subscribers: klimek, cfe-commits

Differential Revision: http://reviews.llvm.org/D8926

llvm-svn: 234678

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Replace size() calls on containers with empty() calls where appropriate. NFC

http://reviews.llvm.org/D7090

Patch by Gábor Horváth!

llvm-svn: 226914

Recommit 213307: unique_ptr-ify ownership of ASTConsumers (reverted in r213325)

After post-commit review and community discussion, this seems like a
reasonable direction to continue, making ownershi

Recommit 213307: unique_ptr-ify ownership of ASTConsumers (reverted in r213325)

After post-commit review and community discussion, this seems like a
reasonable direction to continue, making ownership semantics explicit in
the source using the type system.

llvm-svn: 215323

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Revert "unique_ptr-ify ownership of ASTConsumers"

This reverts commit r213307.

Reverting to have some on-list discussion/confirmation about the ongoing
direction of smart pointer usage in the LLVM

Revert "unique_ptr-ify ownership of ASTConsumers"

This reverts commit r213307.

Reverting to have some on-list discussion/confirmation about the ongoing
direction of smart pointer usage in the LLVM project.

llvm-svn: 213325

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unique_ptr-ify ownership of ASTConsumers

(after fixing a bug in MultiplexConsumer I noticed the ownership of the
nested consumers was implemented with raw pointers - so this fixes
that... and follow

unique_ptr-ify ownership of ASTConsumers

(after fixing a bug in MultiplexConsumer I noticed the ownership of the
nested consumers was implemented with raw pointers - so this fixes
that... and follows the source back to its origin pushing unique_ptr
ownership up through there too)

llvm-svn: 213307

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Fix getCustomDiagID() usage in example code

This was setting a bad example. DiagIDs are a limited resource and the message
argument is evaluated as a format string.

llvm-svn: 197855

Sort the #include lines for examples/...

llvm-svn: 169241

Reverted unintentional commit.

llvm-svn: 155629

Adds a small tutorial on how to write RAV based ASTFrontendActions.

llvm-svn: 155627

Update signature of HandleTopLevelDecl.

llvm-svn: 145001

Fix examples for r140478. PR11021.

llvm-svn: 140618

Frontend: Change PluginASTAction::ParseArgs to take a CompilerInstance object
for use in reporting diagnostics.
- We don't want to use the Action's own CompilerInstance, because that is only
init

Frontend: Change PluginASTAction::ParseArgs to take a CompilerInstance object
for use in reporting diagnostics.
- We don't want to use the Action's own CompilerInstance, because that is only
initialized during file processing and I like that invariant.

Also, if ParseArgs returns false then abandon execution.

Also, remove unused PluginASTAction::PrintHelp virtual method.

llvm-svn: 110039

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Make a variable static.

llvm-svn: 109438

Frontend: Allow passing -cc1 level arguments to plugins. Patch by Troy Straszheim!

llvm-svn: 106113

Update docs/comments/utils/examples to refer to clang -cc1 instead of clang-cc.

llvm-svn: 91176

Add a trivial example plugin, which prints the names of the top-level decls.
- The build scriptage is about twice as long as the code, which is nice. :)

llvm-svn: 88826