Comments (16)
wenkokke
commented on June 12, 2024
1
Using CXX=g++-11 still works:
brew install gcc
CXX=g++-11 tree-sitter test
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tek
commented on June 12, 2024
I've only ever used it from neovim. I'll try to investigate
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gwerbin
commented on June 12, 2024
I built it using LLVM 13 that shipped with my copy of MacOS 11.x:
clang++ -fPIC -shared -Os -std=c++14 -lstdc++ \
-o tree-sitter-haskell/parser.so \
-I tree-sitter-haskell/src \
tree-sitter-haskell/src/parser.c tree-sitter-haskell/src/scanner.ccHowever I got a warning due to mixing C and C++ files:
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]
I based this invocation of of the Nvim-Treesitter source code: https://github.com/nvim-treesitter/nvim-treesitter/blob/e3e43c4/lua/nvim-treesitter/shell_command_selectors.lua#L58-L94.
There appears to be nothing special here, other than the need for -std=c++14 in the Haskell parser, which is apparently not required for most other parsers.
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wenkokke
commented on June 12, 2024
Unfortunately, that means that building it with the cli, e.g., using tree-sitter build-wasm fails as it compiles via emscripten and passes -std=c99.
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wenkokke
commented on June 12, 2024
This bug means tree-sitter-haskell cannot currently be built using tree-sitter build-wasm, which blocks its inclusion in wider projects such as the VSCode parse tree extension.
Can anyone who is familiar with this codebase advice me on how to fix this?
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tek
commented on June 12, 2024
what do you see as a possible solution to this problem?
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wenkokke
commented on June 12, 2024
I don't fully understand what tree-sitter is doing. However, on my system, tree-sitter test fails for this project with a number of C compiler errors.
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wenkokke
commented on June 12, 2024
The following patch seems at least part of the solution, but it doesn't fully fix the problem:
diff --git a/binding.gyp b/binding.gyp
index 91d2eae..b2fa651 100644
--- a/binding.gyp
+++ b/binding.gyp
@@ -12,8 +12,11 @@
"src/scanner.cc",
],
"cflags_c": [
- "-std=c99",
- ]
+ "-std=c++14",
+ ],
+ 'xcode_settings': {
+ 'CLANG_CXX_LANGUAGE_STANDARD': 'c++14',
+ },from tree-sitter-haskell.
tek
commented on June 12, 2024
ah, that's nice. what's the result with this?
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wenkokke
commented on June 12, 2024
Still and endless wall of errors indicating that the C++ version is smaller than C++14:
Parser compilation failed.
Stdout:
Stderr: /Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:82:10: error: expected expression
return [=](A a) { return f(g(a)); };
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:86:10: error: expected expression
return [=](A a) { return f(g(a)); };
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:90:10: error: expected expression
return [=](A a) { return f(g(a)); };
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:93:64: error: expected expression
template<class A, class B> function<B(A)> const_(B b) { return [=](auto _) { return b; }; }
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:163:16: error: non-aggregate type 'vector<std::string>' (aka 'vector<basic_string<char> >') cannot be initialized with an initializer list
vector<string> names = {
^ ~
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:193:69: error: expected expression
bool all(const bool *syms) { return std::all_of(syms, syms + empty, [](bool a) { return a; }); }
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:250:8: warning: 'auto' type specifier is a C++11 extension [-Wc++11-extensions]
for (auto i : state.indents) {
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:250:15: warning: range-based for loop is a C++11 extension [-Wc++11-extensions]
for (auto i : state.indents) {
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:294:1: warning: 'function<void (State &)>' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
function<void(State&)> mark(string marked_by) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<void (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:295:10: error: expected expression
return [=](State & state) {
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:316:9: warning: 'function<bool (unsigned int)>' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
typedef function<bool(uint32_t)> Peek;
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:318:22: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Peek operator&(const Peek & l, const Peek & r) { return [=](uint32_t c) { return l(c) && r(c); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:318:38: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Peek operator&(const Peek & l, const Peek & r) { return [=](uint32_t c) { return l(c) && r(c); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:318:1: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Peek operator&(const Peek & l, const Peek & r) { return [=](uint32_t c) { return l(c) && r(c); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:318:57: error: expected expression
Peek operator&(const Peek & l, const Peek & r) { return [=](uint32_t c) { return l(c) && r(c); }; }
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:319:22: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Peek operator|(const Peek & l, const Peek & r) { return [=](uint32_t c) { return l(c) || r(c); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:319:38: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Peek operator|(const Peek & l, const Peek & r) { return [=](uint32_t c) { return l(c) || r(c); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:319:1: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Peek operator|(const Peek & l, const Peek & r) { return [=](uint32_t c) { return l(c) || r(c); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:319:57: error: expected expression
Peek operator|(const Peek & l, const Peek & r) { return [=](uint32_t c) { return l(c) || r(c); }; }
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:320:11: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Peek not_(Peek con) { return [=](uint32_t c) { return !con(c); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:320:1: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Peek not_(Peek con) { return [=](uint32_t c) { return !con(c); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:320:30: error: expected expression
Peek not_(Peek con) { return [=](uint32_t c) { return !con(c); }; }
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:329:9: warning: 'function<bool (State &)>' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
typedef function<bool(State&)> Condition;
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:331:27: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition operator&(const Condition & l, const Condition & r) { return [=](auto s) { return l(s) && r(s); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:331:48: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition operator&(const Condition & l, const Condition & r) { return [=](auto s) { return l(s) && r(s); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:331:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition operator&(const Condition & l, const Condition & r) { return [=](auto s) { return l(s) && r(s); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:331:72: error: expected expression
Condition operator&(const Condition & l, const Condition & r) { return [=](auto s) { return l(s) && r(s); }; }
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:332:27: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition operator|(const Condition & l, const Condition & r) { return [=](auto s) { return l(s) || r(s); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:332:48: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition operator|(const Condition & l, const Condition & r) { return [=](auto s) { return l(s) || r(s); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:332:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition operator|(const Condition & l, const Condition & r) { return [=](auto s) { return l(s) || r(s); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:332:72: error: expected expression
Condition operator|(const Condition & l, const Condition & r) { return [=](auto s) { return l(s) || r(s); }; }
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:333:22: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition not_(const Condition & c) { return [=](State & state) { return !c(state); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:333:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition not_(const Condition & c) { return [=](State & state) { return !c(state); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:333:46: error: expected expression
Condition not_(const Condition & c) { return [=](State & state) { return !c(state); }; }
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:339:9: warning: 'function<std::pair<bool, unsigned int> (State &)>' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
typedef function<pair<bool, uint32_t>(State &)> PeekResult;
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<std::pair<bool, unsigned int> (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:346:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition pure(bool c) { return const_<State&>(c); }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:93:28: warning: 'function<bool (State &)>' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
template<class A, class B> function<B(A)> const_(B b) { return [=](auto _) { return b; }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:348:1: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Peek eq(uint32_t target) { return [=](uint32_t c) { return target == static_cast<uint32_t>(c); }; }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:348:35: error: expected expression
Peek eq(uint32_t target) { return [=](uint32_t c) { return target == static_cast<uint32_t>(c); }; }
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:360:52: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
function<std::pair<bool, uint32_t>(State &)> peeks(Peek pred) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:360:1: warning: 'function<std::pair<bool, unsigned int> (State &)>' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
function<std::pair<bool, uint32_t>(State &)> peeks(Peek pred) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<std::pair<bool, unsigned int> (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:361:10: error: expected expression
return [=](State & state) {
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:368:21: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition peek_with(Peek pred) { return fst<bool, uint32_t> * peeks(pred); }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:368:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition peek_with(Peek pred) { return fst<bool, uint32_t> * peeks(pred); }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:89:37: warning: 'function<bool (State &)>' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
template<class A, class B, class C> function<C(A)> operator*(C (&f)(B), function<B(A)> g) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:89:73: warning: 'function<std::pair<bool, unsigned int> (State &)>' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
template<class A, class B, class C> function<C(A)> operator*(C (&f)(B), function<B(A)> g) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<std::pair<bool, unsigned int> (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:370:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition varid = cond::peek_with(cond::varid_start_char);
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:375:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition peek(uint32_t c) { return fst<bool, uint32_t> * peeks(eq(c)); }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:381:20: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
PeekResult skip_if(Peek pred) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:381:1: warning: 'PeekResult' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
PeekResult skip_if(Peek pred) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<std::pair<bool, unsigned int> (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:382:10: error: expected expression
return [=](State & state) {
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:392:17: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition skips(Peek pred) { return fst<bool, uint32_t> * skip_if(pred); }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:392:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition skips(Peek pred) { return fst<bool, uint32_t> * skip_if(pred); }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:398:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition skip(uint32_t c) { return skips(eq(c)); }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:403:23: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
PeekResult consume_if(Peek pred) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:403:1: warning: 'PeekResult' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
PeekResult consume_if(Peek pred) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<std::pair<bool, unsigned int> (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:404:10: error: expected expression
return [=](State & state) {
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:414:20: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition consumes(Peek pred) { return fst<bool, uint32_t> * consume_if(pred); }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:414:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition consumes(Peek pred) { return fst<bool, uint32_t> * consume_if(pred); }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:419:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition consume(uint32_t c) { return consumes(eq(c)); }
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:425:1: warning: 'Condition' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
Condition seq(const string & s) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:426:10: error: expected expression
return [=](State & state) { return all_of(s.begin(), s.end(), [&](auto a) { return consume(a)(state); }); };
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:429:39: warning: 'Peek' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
function<void(State &)> consume_while(Peek pred) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<bool (unsigned int)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:429:1: warning: 'function<void (State &)>' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
function<void(State &)> consume_while(Peek pred) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<void (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:430:10: error: expected expression
return [=](State & state) {
^
/Users/wen/Projects/tree-sitter-haskell/src/scanner.cc:441:1: warning: 'function<void (State &)>' is deprecated: Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type [-Wdeprecated-declarations]
function<void(State &)> consume_until(string target) {
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1449:27: note: 'function<void (State &)>' has been explicitly marked deprecated here
template<class _Fp> class _LIBCPP_DEPRECATED_CXX03_FUNCTION _LIBCPP_TEMPLATE_VIS function; // undefined
^
/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include/c++/v1/functional:1444:24: note: expanded from macro '_LIBCPP_DEPRECATED_CXX03_FUNCTION'
__attribute__((deprecated("Using std::function in C++03 is not supported anymore. Please upgrade to C++11 or later, or use a different type")))
^
fatal error: too many errors emitted, stopping now [-ferror-limit=]
47 warnings and 20 errors generated.
from tree-sitter-haskell.
tek
commented on June 12, 2024
I'm not aware that there's a way to reliably make tree-sitter choose an appropriate compiler. did you try using gcc like it's described in the readme?
from tree-sitter-haskell.
wenkokke
commented on June 12, 2024
I built it using LLVM 13 that shipped with my copy of MacOS 11.x:
clang++ -fPIC -shared -Os -std=c++14 -lstdc++ \ -o tree-sitter-haskell/parser.so \ -I tree-sitter-haskell/src \ tree-sitter-haskell/src/parser.c tree-sitter-haskell/src/scanner.ccHowever I got a warning due to mixing C and C++ files:
clang: warning: treating 'c' input as 'c++' when in C++ mode, this behavior is deprecated [-Wdeprecated]I based this invocation of of the Nvim-Treesitter source code: https://github.com/nvim-treesitter/nvim-treesitter/blob/e3e43c4/lua/nvim-treesitter/shell_command_selectors.lua#L58-L94.
There appears to be nothing special here, other than the need for
-std=c++14in the Haskell parser, which is apparently not required for most other parsers.
This comment makes it seem like it can be built using clang?
from tree-sitter-haskell.
tek
commented on June 12, 2024
yeah, the problem is that tree-sitter uses the default mode of the available compiler, afaict, which is fine for gcc but lacks the c++14 for clang
from tree-sitter-haskell.
tek
commented on June 12, 2024
something like that, I think
from tree-sitter-haskell.
wenkokke
commented on June 12, 2024
For reference, the solution provided in the README, shadowing Apple Clang using a Homebrewed GCC, no longer seems to work:
ln -sf /opt/homebrew/bin/gcc-11 /usr/local/bin/gcc
I still get the errors, even though ls -l $(which gcc) resolves to:
/usr/local/bin/gcc -> /usr/local/Cellar/gcc/11.2.0_3/bin/gcc-11
Which might mean that tree-sitter has become "cleverer" about resolving which C compiler to use?
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tek
commented on June 12, 2024
this is done by node-gyp, which I didn't find very accessible. check out its docs: https://gyp.gsrc.io/docs/UserDocumentation.md
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Related Issues (20)
- Combining characters in identifiers are not parsed correctly HOT 1
- Include . from qualified modules and variables HOT 6
- Segfault on large files (in Neovim) HOT 1
- Upgrade node-gyp dependency HOT 2
- Components parser as type when they are not HOT 1
- Include ! from strictness annotations
- exp_section_right not parsed when containing a hash HOT 3
- Grammar defines trailing whitespace as part of lambda case statement HOT 4
- Parse errors when using DerivingVia HOT 4
- infixr and infixl not respected HOT 4
- Crashing (possibly while editing markdown) HOT 7
- Comments following function included in function pattern HOT 6
- Update to latest tree-sitter version
- Outermost function when using $ operator isn't parsed as a function HOT 8
- Instance with associated type, following TH top level splice, misparsed as function HOT 2
- Misparse of explicit-braced code
- UnicodeSyntax support HOT 10
- "undefined symbol: tree_sitter_haskell_external_scanner_create" when running "tree-sitter test" HOT 7
- Support `OverloadedRecordDot` HOT 8
- I added three more symbols for built-in syntax.
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