Eric Fiselier 098e6de9aa Add -verify-ignore-unexpected option to ignore unexpected diagnostics in VerifyDiagnosticsConsumer ...

Summary:
The goal of this patch is to make `-verify` easier to use when testing libc++. The `notes` attached to compile error diagnostics are numerous and relatively unstable when they reference libc++ header internals. This patch allows libc++ to write stable compilation failure tests by allowing unexpected diagnostic messages to be ignored where they are not relevant.

This patch adds a new CC1 flag called `-verify-ignore-unexpected`. `-verify-ignore-unexpected` tells `VerifyDiagnosticsConsumer` to ignore *all* unexpected diagnostic messages. `-verify-ignore-unexpected=<LevelList>` can be used to only ignore certain diagnostic levels. `<LevelList>` is a comma separated list of diagnostic levels to ignore. The supported levels are `note`, `remark`, `warning` and `error`.



Reviewers: bogner, grosser, EricWF

Reviewed By: EricWF

Subscribers: cfe-commits

Differential Revision: http://reviews.llvm.org/D10138

llvm-svn: 239665

2015-06-13 07:11:40 +00:00

..

Rewrite

Fix misleading parameter name for PPCallbacks::FileSkipped.

2015-05-12 11:48:05 +00:00

ASTConsumers.cpp

Remove some unused includes of llvm/IR headers from parts of Clang that really

2015-02-26 00:01:03 +00:00

ASTMerge.cpp

Implemented support for testing the ASTImporter's

2015-04-28 18:24:12 +00:00

ASTUnit.cpp

Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types

2015-05-29 19:42:19 +00:00

CacheTokens.cpp

Use raw_pwrite_stream in clang.

2015-04-14 15:15:49 +00:00

ChainedDiagnosticConsumer.cpp

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ChainedIncludesSource.cpp

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

2015-04-11 02:00:23 +00:00

CMakeLists.txt

Revert "Wrap clang module files in a Mach-O, ELF, or COFF container."

2015-02-25 02:44:04 +00:00

CodeGenOptions.cpp

[cleanup] Re-sort *all* #include lines with llvm/utils/sort_includes.py

2015-01-14 11:29:14 +00:00

CompilerInstance.cpp

Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types

2015-05-29 19:42:19 +00:00

CompilerInvocation.cpp

Add -verify-ignore-unexpected option to ignore unexpected diagnostics in VerifyDiagnosticsConsumer

2015-06-13 07:11:40 +00:00

CreateInvocationFromCommandLine.cpp

Driver: Use pointee_iterator rather than iterating over unique_ptrs

2014-10-03 01:04:53 +00:00

DependencyFile.cpp

Break \# in a depfile the same way as gcc.

2015-05-13 22:33:50 +00:00

DependencyGraph.cpp

Unique_ptrify PPCallbacks ownership.

2014-09-10 04:53:53 +00:00

DiagnosticRenderer.cpp

Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.

2014-08-27 06:28:36 +00:00

FrontendAction.cpp

Reapply "Frontend: Stop leaking when not -disable-free"

2015-05-04 14:59:20 +00:00

FrontendActions.cpp

[modules] Retain the name as written for umbrella headers and directories, rather than converting to an absolute path. No observable change expected, but this allows us to correctly compute the module for an umbrella header, which later changes will require.

2015-05-16 02:28:53 +00:00

FrontendOptions.cpp

Ensure that we still parse preprocessed CUDA files as CUDA when we use

2015-03-19 17:32:06 +00:00

HeaderIncludeGen.cpp

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

2015-04-11 02:00:23 +00:00

InitHeaderSearch.cpp

Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types

2015-05-29 19:42:19 +00:00

InitPreprocessor.cpp

"This adds -fconcepts-ts as a cc1 option for enabling the

2015-05-22 01:11:10 +00:00

LangStandards.cpp

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LayoutOverrideSource.cpp

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LogDiagnosticPrinter.cpp

Add DiagID and Warning Flag to DiagnosticsLog

2014-11-14 21:23:56 +00:00

Makefile

Make clang's rewrite engine a core feature

2014-07-16 16:48:33 +00:00

ModuleDependencyCollector.cpp

Remove many superfluous SmallString::str() calls.

2015-03-18 10:17:07 +00:00

MultiplexConsumer.cpp

Refactor: when exposing a definition in some module, provide listeners with the

2015-05-15 02:34:32 +00:00

PrintPreprocessedOutput.cpp

Replace a few std::string& with StringRef. NFC.

2015-06-01 20:00:16 +00:00

SerializedDiagnosticPrinter.cpp

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

2015-04-11 02:00:23 +00:00

SerializedDiagnosticReader.cpp

[cleanup] Re-sort *all* #include lines with llvm/utils/sort_includes.py

2015-01-14 11:29:14 +00:00

TextDiagnostic.cpp

Give isCompatibleWithMSVC a better interface

2015-05-11 03:57:49 +00:00

TextDiagnosticBuffer.cpp

Replace push_back(Constructor(foo)) with emplace_back(foo) for non-trivial types

2015-05-29 19:42:19 +00:00

TextDiagnosticPrinter.cpp

Remove uses of the redundant ".reset(nullptr)" of unique_ptr, in favor of ".reset()"

2014-07-19 01:06:45 +00:00

VerifyDiagnosticConsumer.cpp

Add -verify-ignore-unexpected option to ignore unexpected diagnostics in VerifyDiagnosticsConsumer

2015-06-13 07:11:40 +00:00