Lots of errors on latest nvim-treesitter update

[ddbrierton]

I’m not sure whether this is a reorg issue or an nvim-treesitter issue, but on installing the latest nvim-treesitter update I see a lot of error related to reorg:

10:48:00 msg_show [nvim-treesitter] [0/1] Creating temporary directory
10:48:00 msg_show [nvim-treesitter] [0/1] Extracting tree-sitter-norg...
10:48:00 msg_show [nvim-treesitter] [0/1] Compiling...
   Error  10:48:02 msg_show.emsg nvim-treesitter[norg]: Error during compilation
10:48:02 msg_show src/scanner.cc:176:6: warning: scoped enumerations are a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg enum class TagType : char
10:48:02 msg_show      ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:194:10: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show     for (auto& elem : vec)
   Error  10:48:02 msg_show.emsg          ^
10:48:02 msg_show src/scanner.cc:194:21: warning: range-based for loop is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg     for (auto& elem : vec)
10:48:02 msg_show                     ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:213:16: warning: default member initializer for non-static data member is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show     m_Previous = 0,  // previous char
   Error  10:48:02 msg_show.emsg                ^
10:48:02 msg_show src/scanner.cc:214:15: warning: default member initializer for non-static data member is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg     m_Current = 0;   // current char
10:48:02 msg_show               ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:216:26: warning: default member initializer for non-static data member is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show     TagType m_TagContext = TagType::NONE;
   Error  10:48:02 msg_show.emsg                          ^
10:48:02 msg_show src/scanner.cc:217:23: warning: default member initializer for non-static data member is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg     size_t m_TagLevel = 0;
10:48:02 msg_show                       ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:219:27: warning: default member initializer for non-static data member is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show     bool m_InLinkLocation = false;
   Error  10:48:02 msg_show.emsg                           ^
10:48:02 msg_show src/scanner.cc:223:27: warning: default member initializer for non-static data member is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg     TokenType m_LastToken = NONE;
10:48:02 msg_show                           ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:226:26: warning: default member initializer for non-static data member is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show     size_t m_ParsedChars = 0;
   Error  10:48:02 msg_show.emsg                          ^
10:48:02 msg_show src/scanner.cc:228:50: warning: default member initializer for non-static data member is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg     const array<int32_t, 12> m_DetachedModifiers = {
10:48:02 msg_show                                                  ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:243:74: warning: default member initializer for non-static data member is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show     const unordered_map<int32_t, TokenType> m_DetachedModifierExtensions = {
   Error  10:48:02 msg_show.emsg                                                                          ^
10:48:02 msg_show src/scanner.cc:256:65: warning: default member initializer for non-static data member is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg     const unordered_map<int32_t, TokenType> m_AttachedModifiers = {
10:48:02 msg_show                                                                 ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:811:6: error: expected expression
10:48:02 msg_show     [[nodiscard]]
   Error  10:48:02 msg_show.emsg      ^
10:48:02 msg_show src/scanner.cc:812:5: error: expected member name or ';' after declaration specifiers
   Error  10:48:02 msg_show.emsg     bool check_detached(const vector<TokenType>& results, const int32_t expected)
10:48:02 msg_show     ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:216:28: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show     TagType m_TagContext = TagType::NONE;
   Error  10:48:02 msg_show.emsg                            ^
10:48:02 msg_show src/scanner.cc:243:76: error: non-aggregate type 'const unordered_map<int32_t, TokenType>' (aka 'const unordered_map<int, TokenType>') cannot be initialized with an initializer list
   Error  10:48:02 msg_show.emsg     const unordered_map<int32_t, TokenType> m_DetachedModifierExtensions = {
10:48:02 msg_show                                                                            ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:256:67: error: non-aggregate type 'const unordered_map<int32_t, TokenType>' (aka 'const unordered_map<int, TokenType>') cannot be initialized with an initializer list
10:48:02 msg_show     const unordered_map<int32_t, TokenType> m_AttachedModifiers = {
   Error  10:48:02 msg_show.emsg                                                                   ^
10:48:02 msg_show src/scanner.cc:272:13: error: use of undeclared identifier 'reset_active_modifiers'
   Error  10:48:02 msg_show.emsg             reset_active_modifiers();
10:48:02 msg_show             ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:279:20: error: use of undeclared identifier 'parse_text'
10:48:02 msg_show             return parse_text();
   Error  10:48:02 msg_show.emsg                    ^
10:48:02 msg_show src/scanner.cc:281:18: error: use of undeclared identifier 'is_newline'
   Error  10:48:02 msg_show.emsg         else if (is_newline(lexer->lookahead))
10:48:02 msg_show                  ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:289:17: error: use of undeclared identifier 'reset_active_modifiers'
10:48:02 msg_show                 reset_active_modifiers();
   Error  10:48:02 msg_show.emsg                 ^
10:48:02 msg_show src/scanner.cc:293:33: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg             if (m_TagContext != TagType::NONE && ((char)m_TagContext % 2) == 0)
10:48:02 msg_show                                 ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:299:17: error: use of undeclared identifier 'is_newline'
10:48:02 msg_show             if (is_newline(lexer->lookahead))
   Error  10:48:02 msg_show.emsg                 ^
10:48:02 msg_show src/scanner.cc:303:17: error: use of undeclared identifier 'reset_active_modifiers'
   Error  10:48:02 msg_show.emsg                 reset_active_modifiers();
10:48:02 msg_show                 ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:313:20: error: use of undeclared identifier 'is_blank'
10:48:02 msg_show             while (is_blank(lexer->lookahead))
   Error  10:48:02 msg_show.emsg                    ^
10:48:02 msg_show src/scanner.cc:329:28: error: use of undeclared identifier 'is_blank'
   Error  10:48:02 msg_show.emsg                     while (is_blank(lexer->lookahead))
10:48:02 msg_show                            ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:333:44: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show                         && m_TagContext == TagType::IN_VERBATIM_TAG)
   Error  10:48:02 msg_show.emsg                                            ^
10:48:02 msg_show src/scanner.cc:336:40: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg                         m_TagContext = TagType::NONE;
10:48:02 msg_show                                        ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:345:75: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show                 if (m_LastToken == RANGED_VERBATIM_TAG || m_TagContext == TagType::IN_VERBATIM_TAG)
   Error  10:48:02 msg_show.emsg                                                                           ^
10:48:02 msg_show src/scanner.cc:353:32: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg                 m_TagContext = TagType::ON_VERBATIM_TAG;
10:48:02 msg_show                                ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:357:33: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show             if (m_TagContext == TagType::IN_VERBATIM_TAG)
   Error  10:48:02 msg_show.emsg                                 ^
10:48:02 msg_show src/scanner.cc:358:24: error: use of undeclared identifier 'parse_text'
   Error  10:48:02 msg_show.emsg                 return parse_text();
10:48:02 msg_show                        ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:361:60: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show             if (lexer->lookahead == '=' && m_TagContext != TagType::IN_VERBATIM_TAG)
   Error  10:48:02 msg_show.emsg                                                            ^
10:48:02 msg_show src/scanner.cc:374:32: error: use of undeclared identifier 'is_newline'
   Error  10:48:02 msg_show.emsg                            && !is_newline(lexer->lookahead))
10:48:02 msg_show                                ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:397:29: error: use of undeclared identifier 'is_newline'
10:48:02 msg_show                         if (is_newline(lexer->lookahead))
   Error  10:48:02 msg_show.emsg                             ^
10:48:02 msg_show src/scanner.cc:432:32: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg                 m_TagContext = TagType::ON_TAG;
10:48:02 msg_show                                ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:437:65: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show             else if (lexer->lookahead == '|' && m_TagContext != TagType::IN_VERBATIM_TAG)
   Error  10:48:02 msg_show.emsg                                                                 ^
10:48:02 msg_show src/scanner.cc:449:28: error: use of undeclared identifier 'is_blank'
   Error  10:48:02 msg_show.emsg                     while (is_blank(lexer->lookahead))
10:48:02 msg_show                            ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:473:32: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show                 m_TagContext = TagType::ON_TAG;
   Error  10:48:02 msg_show.emsg                                ^
10:48:02 msg_show src/scanner.cc:478:65: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg             else if (lexer->lookahead == '#' && m_TagContext != TagType::IN_VERBATIM_TAG)
10:48:02 msg_show                                                                 ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:484:25: error: use of undeclared identifier 'is_newline'
10:48:02 msg_show                     if (is_newline(lexer->lookahead))
   Error  10:48:02 msg_show.emsg                         ^
10:48:02 msg_show src/scanner.cc:496:65: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
   Error  10:48:02 msg_show.emsg             else if (lexer->lookahead == '+' && m_TagContext != TagType::IN_VERBATIM_TAG)
10:48:02 msg_show                                                                 ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:506:65: warning: use of enumeration in a nested name specifier is a C++11 extension [-Wc++11-extensions]
10:48:02 msg_show             else if (lexer->lookahead == '.' && m_TagContext != TagType::IN_VERBATIM_TAG)
   Error  10:48:02 msg_show.emsg                                                                 ^
10:48:02 msg_show src/scanner.cc:525:32: error: expected expression
   Error  10:48:02 msg_show.emsg             if (check_detached({HEADING1, HEADING2, HEADING3,
10:48:02 msg_show                                ^
   Error  10:48:02 msg_show.emsg src/scanner.cc:530:32: error: expected expression
10:48:02 msg_show             if (check_detached({QUOTE1, QUOTE2, QUOTE3, QUOTE4, QUOTE5, QUOTE6}, '>'))
   Error  10:48:02 msg_show.emsg                                ^
10:48:02 msg_show fatal error: too many errors emitted, stopping now [-ferror-limit=]
   Error  10:48:02 msg_show.emsg 27 warnings and 20 errors generated.

Does anyone have any insight? Should I report this as an issue to reorg or to nvim-treesitter?

[ddbrierton]

This morning when I posted that I was thinking that nothing had really changed on my computer so the problem must stem from the update to the nvim-treesitter package. I now realise that that isn’t actually true.

This is a fairly new MacBook Pro, and although I installed Xcode almost immediately, it occurs to me that I had never actually opened it until yesterday, when I needed to debug something in the iOS Simulator. Xcode installed some stuff and possibly updated some other things too. I suspect that this may have changed my C and C++ environment in some way which is now causing this error.

Environment:
MacBook Pro M1
macOS Ventura 13.4.1
Xcode 14.3.1

I don’t have any extra C or C++ compilers installed by brew or anything like that.

cc --version
Apple clang version 14.0.3 (clang-1403.0.22.14.1)
Target: arm64-apple-darwin22.5.0
Thread model: posix
InstalledDir: /Library/Developer/CommandLineTools/usr/bin

[ddbrierton]

See my comment on the issue here:

#891 (comment)

[avonmoll]

Not sure if it's related, but I had similar errors on an intel macbook and setting the C compiler to gcc-13 allowed me to successfully compile the parser. Now, on a new M3 macbook, I am unable to successfully compile, even using gcc-13 or gcc-14. Here is the output of :checkhealth nvim-treesitter

nvim-treesitter: require("nvim-treesitter.health").check()

Installation ~
- WARNING `tree-sitter` executable not found (parser generator, only needed for :TSInstallFromGrammar, not required for :TSInstall)
- OK `node` found v21.4.0 (only needed for :TSInstallFromGrammar)
- OK `git` executable found.
- OK `gcc-14` executable found. Selected from { "gcc-14" }
  Version: gcc-14 (Homebrew GCC 14.1.0_1) 14.1.0
- OK Neovim was compiled with tree-sitter runtime ABI version 14 (required >=13). Parsers must be compatible with runtime ABI.

OS Info:
{
  machine = "arm64",
  release = "23.5.0",
  sysname = "Darwin",
  version = "Darwin Kernel Version 23.5.0: Wed May  1 20:13:18 PDT 2024; root:xnu-10063.121.3~5/RELEASE_ARM64_T6030"
} ~

Parser/Features         H L F I J
  - bash                ✓ ✓ ✓ . ✓
  - c                   ✓ ✓ ✓ ✓ ✓
  - lua                 ✓ ✓ ✓ ✓ ✓
  - markdown            ✓ . ✓ ✓ ✓
  - markdown_inline     ✓ . . . ✓
  - norg                x . x . x
  - norg_meta           x . . x .
  - python              ✓ ✓ ✓ ✓ ✓
  - query               ✓ ✓ ✓ ✓ ✓
  - vim                 ✓ ✓ ✓ . ✓
  - vimdoc              ✓ . . . ✓

  Legend: H[ighlight], L[ocals], F[olds], I[ndents], In[j]ections
         +) multiple parsers found, only one will be used
         x) errors found in the query, try to run :TSUpdate {lang} ~

The following errors have been detected: ~
- ERROR norg(highlights): .../share/nvim/runtime/lua/vim/treesitter/language.lua:112: Failed to load parser for language 'norg': uv_dlopen: no error
  norg(highlights) is concatenated from the following files:
  | [ERROR]:"/Users/.../.local/share/nvim/lazy/neorg/queries/norg/highlights.scm", failed to load: .../share/nvim/runtime/lua/vim/treesitter/language.lua:112: Failed to load parser for language 'norg': uv_dlopen: no error
- ERROR norg(folds): .../share/nvim/runtime/lua/vim/treesitter/language.lua:112: Failed to load parser for language 'norg': uv_dlopen: no error
  norg(folds) is concatenated from the following files:
  | [ERROR]:"/Users/.../.local/share/nvim/lazy/neorg/queries/norg/folds.scm", failed to load: ...molal/share/nvim/runtime/lua/vim/treesitter/language.lua:112: Failed to load parser for language 'norg': uv_dlopen: no error
- ERROR norg(injections): .../share/nvim/runtime/lua/vim/treesitter/language.lua:112: Failed to load parser for language 'norg': uv_dlopen: no error
  norg(injections) is concatenated from the following files:
  | [ERROR]:"/Users/vonmolal/.local/share/nvim/lazy/neorg/queries/norg/injections.scm", failed to load: ...molal/share/nvim/runtime/lua/vim/treesitter/language.lua:112: Failed to load parser for language 'norg': uv_dlopen: no error
- ERROR norg_meta(highlights): .../share/nvim/runtime/lua/vim/treesitter/language.lua:112: Failed to load parser for language 'norg_meta': uv_dlopen: no error
  norg_meta(highlights) is concatenated from the following files:
  | [ERROR]:"/Users/.../.local/share/nvim/lazy/neorg/queries/norg_meta/highlights.scm", failed to load: .../share/nvim/runtime/lua/vim/treesitter/language.lua:112: Failed to load parser for language 'norg_meta': uv_dlopen: no error
- ERROR norg_meta(indents): .../share/nvim/runtime/lua/vim/treesitter/language.lua:112: Failed to load parser for language 'norg_meta': uv_dlopen: no error
  norg_meta(indents) is concatenated from the following files:
  | [ERROR]:"/Users/.../.local/share/nvim/lazy/neorg/queries/norg_meta/indents.scm", failed to load: .../share/nvim/runtime/lua/vim/treesitter/language.lua:112: Failed to load parser for language 'norg_meta': uv_dlopen: no error