clang  10.0.0git
Namespace List
Here is a list of all namespaces with brief descriptions:
[detail level 1234]
 NAttributeLangSupport
 NclangDataflow Directional Tag Classes
 NAArch64AArch64 builtins
 NAMDGPUAMDGPU builtins
 Nanalyze_format_stringCommon components of both fprintf and fscanf format strings
 Nanalyze_os_log
 Nanalyze_printfPieces specific to fprintf format strings
 Nanalyze_scanfPieces specific to fscanf format strings
 Narcmt
 NARMARM builtins
 Nast_matchers
 Nast_type_traits
 Nattr
 Nattrvisitor
 NBPFBPF builtins
 NBuiltin
 Ncharinfo
 NCodeGen
 Ncodegenoptions
 Ncomments
 Nconcepts
 Nconsumed
 Ncross_tu
 Ndata_collection
 Ndataflow
 Ndeclvisitor
 Ndetail
 Ndiag
 Ndiff
 Ndriver
 Nedit
 Nento
 Nformat
 Nfrontend
 NHexagonHexagon builtins
 Nhtml
 Nindex
 Ninterp
 NLe64Le64 builtins
 Nmarkup
 Nminimize_source_to_dependency_directives
 NMipsMIPS builtins
 NNEON
 NNVPTXNVPTX builtins
 NPPCPPC builtins
 NprecPrecedenceLevels - These are precedences for the binary/ternary operators in the C99 grammar
 Nreachable_code
 Nsema
 Nserialization
 Nserialized_diags
 NSrcMgrPublic enums and private classes that are part of the SourceManager implementation
 Nsyntax
 NSystemZSystemZ builtins
 Ntargets
 Ntemplateargumentvisitor
 NthreadSafety
 Ntok
 Ntooling
 Ntransformer
 NTypeName
 NWebAssemblyWebAssembly builtins
 NX86X86 builtins
 NXCoreXCore builtins
 NXRayInstrKind
 NllvmSpecialize PointerLikeTypeTraits to allow LazyGenerationalUpdatePtr to be placed into a PointerUnion
 Ncl
 NDomTreeBuilderClang's CFG contains nullpointers for unreachable succesors, e.g
 NIDFCalculatorDetail
 Nopt
 Nvfs
 Nyaml
 NOBJC2Objc-class-instance-variables: '{' objc-instance-variable-decl-list[opt] '}'
 Nstd
 Nsyntax