llvm-project/clang/lib/Frontend
Haojian Wu 70560ba8db [Preamble] Empty preamble is not an error.
Summary:
Empty preamble is valid for source file which doesn't have any
preprocessor and #includes.

This patch makes clang treat an empty preamble as a normal preamble.

Check: ninja check-clang

A testcase is added in https://reviews.llvm.org/D50627.

Reviewers: ilya-biryukov

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D50628

llvm-svn: 340029
2018-08-17 14:25:10 +00:00
..
Rewrite Port getLocEnd -> getEndLoc 2018-08-09 21:09:38 +00:00
ASTConsumers.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
ASTMerge.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
ASTUnit.cpp [Preamble] Empty preamble is not an error. 2018-08-17 14:25:10 +00:00
CMakeLists.txt Use special new Clang flag 'FrontendTimesIsEnabled' instead of 'llvm::TimePassesIsEnabled' inside -ftime-report feature. 2018-04-23 09:22:30 +00:00
CacheTokens.cpp Support: Simplify endian stream interface. NFCI. 2018-05-18 19:46:24 +00:00
ChainedDiagnosticConsumer.cpp
ChainedIncludesSource.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
CodeGenOptions.cpp Use an enum value instead of a string. 2018-01-18 00:20:03 +00:00
CompilerInstance.cpp [ADT] Normalize empty triple components 2018-08-08 22:23:57 +00:00
CompilerInvocation.cpp [AArch64] - return address signing 2018-08-17 12:55:05 +00:00
CreateInvocationFromCommandLine.cpp Use vfs::FileSystem in ASTUnit when creating CompilerInvocation. 2017-06-28 15:06:34 +00:00
DependencyFile.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
DependencyGraph.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
DiagnosticRenderer.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
FrontendAction.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
FrontendActions.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
FrontendOptions.cpp [Frontend] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2018-03-26 21:45:04 +00:00
FrontendTiming.cpp Use special new Clang flag 'FrontendTimesIsEnabled' instead of 'llvm::TimePassesIsEnabled' inside -ftime-report feature. 2018-04-23 09:22:30 +00:00
HeaderIncludeGen.cpp [clang-cl] Print /showIncludes to stderr, if used in combination with /E, /EP or /P 2018-05-04 15:58:31 +00:00
InitHeaderSearch.cpp [frontend] Don't include the C++ stdlib for -x assembler-with-cpp 2018-06-28 23:23:45 +00:00
InitPreprocessor.cpp [Preprocessor] Allow libc++ to detect when aligned allocation is unavailable. 2018-08-03 23:12:37 +00:00
LangStandards.cpp Don't accept -std= values that would switch us to a different source language. 2017-04-26 23:44:33 +00:00
LayoutOverrideSource.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
LogDiagnosticPrinter.cpp Replace double negation of !FileID.isInvalid() with FileID.isValid(). 2015-10-03 10:46:20 +00:00
ModuleDependencyCollector.cpp Reland '[clang] Adding CharacteristicKind to PPCallbacks::InclusionDirective' 2018-05-10 19:05:36 +00:00
MultiplexConsumer.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
PCHContainerOperations.cpp Remove \brief commands from doxygen comments. 2018-05-09 01:00:01 +00:00
PrecompiledPreamble.cpp [Preamble] Empty preamble is not an error. 2018-08-17 14:25:10 +00:00
PrintPreprocessedOutput.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
SerializedDiagnosticPrinter.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
SerializedDiagnosticReader.cpp [Frontend] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2018-03-26 21:45:04 +00:00
TestModuleFileExtension.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
TestModuleFileExtension.h Module file extensions: pass a Sema through to the extension writer. 2015-12-08 22:43:32 +00:00
TextDiagnostic.cpp Remove trailing space 2018-07-30 19:24:48 +00:00
TextDiagnosticBuffer.cpp [Frontend] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC). 2018-03-22 00:53:26 +00:00
TextDiagnosticPrinter.cpp Remove \brief commands from doxygen comments. 2018-05-09 01:00:01 +00:00
VerifyDiagnosticConsumer.cpp Remove \brief commands from doxygen comments. 2018-05-09 01:00:01 +00:00