diff options
| author | Ben Barham <ben_barham@apple.com> | 2020-11-17 17:25:50 -0800 |
|---|---|---|
| committer | Argyrios Kyrtzidis <kyrtzidis@apple.com> | 2020-11-17 17:27:50 -0800 |
| commit | 5834996fefc937d6211dc8c8a5b200068753391a (patch) | |
| tree | 13cb5ce724739d084d3a0a401ed55c84dc07afc7 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | f4c6080ab820219c5bf78b0c2143e7fa194da296 (diff) | |
| download | llvm-5834996fefc937d6211dc8c8a5b200068753391a.zip llvm-5834996fefc937d6211dc8c8a5b200068753391a.tar.gz llvm-5834996fefc937d6211dc8c8a5b200068753391a.tar.bz2 | |
[Frontend] Add flag to allow PCM generation despite compiler errors
As with precompiled headers, it's useful for indexers to be able to
continue through compiler errors in dependent modules.
Resolves rdar://69816264
Reviewed By: akyrtzi
Differential Revision: https://reviews.llvm.org/D91580
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 5064230..a9bc48f 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -2027,6 +2027,7 @@ static InputKind ParseFrontendArgs(FrontendOptions &Opts, ArgList &Args, Opts.IncludeTimestamps = !Args.hasArg(OPT_fno_pch_timestamp); Opts.UseTemporary = !Args.hasArg(OPT_fno_temp_file); Opts.IsSystemModule = Args.hasArg(OPT_fsystem_module); + Opts.AllowPCMWithCompilerErrors = Args.hasArg(OPT_fallow_pcm_with_errors); if (Opts.ProgramAction != frontend::GenerateModule && Opts.IsSystemModule) Diags.Report(diag::err_drv_argument_only_allowed_with) << "-fsystem-module" @@ -3611,7 +3612,8 @@ static void ParsePreprocessorArgs(PreprocessorOptions &Opts, ArgList &Args, Opts.UsePredefines = !Args.hasArg(OPT_undef); Opts.DetailedRecord = Args.hasArg(OPT_detailed_preprocessing_record); Opts.DisablePCHValidation = Args.hasArg(OPT_fno_validate_pch); - Opts.AllowPCHWithCompilerErrors = Args.hasArg(OPT_fallow_pch_with_errors); + Opts.AllowPCHWithCompilerErrors = + Args.hasArg(OPT_fallow_pch_with_errors, OPT_fallow_pcm_with_errors); Opts.DumpDeserializedPCHDecls = Args.hasArg(OPT_dump_deserialized_pch_decls); for (const auto *A : Args.filtered(OPT_error_on_deserialized_pch_decl)) |