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2020-05-24 r/840 style(3p/nix): Remove 'using std::*' from types.hhVincent Ambo1-6/+7
It is considered bad form to use things from includes in headers, as these directives propagate to everywhere else and can make it confusing. types.hh (which is includes almost literally everywhere) had some of these directives, which this commit removes.
2020-05-21 r/799 refactor(3p/nix/libexpr): Use absl::btree_map for AttrSetsVincent Ambo1-1/+1
This is the first step towards replacing the implementation of attribute sets with an absl::btree_map. Currently many access are done using array offsets and pointer arithmetic, so this change is currently causing Nix to fail in various ways.
2020-05-21 r/797 refactor(3p/nix/libexpr): Use std::string as qualified typeVincent Ambo1-2/+2
Replaces most uses of `string` with `std::string`. This came up because I removed the "types.hh" import from "symbol-table.hh", which percolated through a bunch of files where `string` was suddenly no longer defined ... *sigh*
2020-05-21 r/794 refactor(3p/nix/libexpr): Use absl::node_hash_set in SymbolTableVincent Ambo1-10/+0
This replaces the previous use of std::unordered_set with absl::node_hash_set. This type was chosen because the current implementation requires pointer stability. This does not yet touch the 'Attr' struct. As a bonus, the implementation of the SymbolTable struct is now consolidated into a single header/implementation file pair.
2020-05-20 r/788 refactor(3p/nix): Apply clang-tidy's readability-* fixesVincent Ambo1-6/+8
This applies the readability fixes listed here: https://clang.llvm.org/extra/clang-tidy/checks/list.html
2020-05-20 r/787 refactor(3p/nix): Apply clang-tidy's modernize-* fixesVincent Ambo1-1/+1
This applies the modernization fixes listed here: https://clang.llvm.org/extra/clang-tidy/checks/list.html The 'modernize-use-trailing-return-type' fix was excluded due to my personal preference (more specifically, I think the 'auto' keyword is misleading in that position).
2020-05-19 r/777 style(3p/nix): Final act in the brace-wrapping sagaVincent Ambo1-31/+49
This last change set was generated by a full clang-tidy run (including compilation): clang-tidy -p ~/projects/nix-build/ \ -checks=-*,readability-braces-around-statements -fix src/*/*.cc Actually running clang-tidy requires some massaging to make it play nice with Nix + meson, I'll be adding a wrapper or something for that soon.
2020-05-19 r/772 style(3p/nix): Add braces around single-line for-loopsVincent Ambo1-5/+15
These were not caught by the previous clang-tidy invocation, but were instead sorted out using amber[0] as such: ambr --regex 'for (\(.+\))\s([a-z].*;)' 'for $1 { $2 }' [0]: https://github.com/dalance/amber
2020-05-19 r/771 style(3p/nix): Add braces around single-line conditionalsVincent Ambo1-9/+27
These were not caught by the previous clang-tidy invocation, but were instead sorted out using amber[0] as such: ambr --regex 'if (\(.+\))\s([a-z].*;)' 'if $1 { $2 }' [0]: https://github.com/dalance/amber
2020-05-19 r/768 fix(3p/nix): Fix incorrectly braced conditionals and loopsVincent Ambo1-6/+14
Fixes mistakes introduced by clang-tidy in the previous commit.
2020-05-19 r/767 style(3p/nix): Enforce braces around loops and conditionalsVincent Ambo1-5/+12
This change was generated with: fd -e cc -e hh | xargs -I{} clang-tidy {} -p ~/projects/nix-build/ \ --checks='-*,readability-braces-around-statements' --fix \ -fix-errors Some manual fixes were applied because some convoluted unbraced statements couldn't be untangled by clang-tidy. This commit still includes invalid files, but I decided to clean them up in a subsequent commit so that it becomes more obvious where clang-tidy failed. Maybe this will allow for a bug-report to clang-tidy.
2020-05-19 r/766 style(3p/nix): Reformat all includes to match new styleVincent Ambo1-0/+2
2020-05-17 r/740 style(3p/nix): Reformat project in Google C++ styleVincent Ambo1-340/+263
Reformatted with: fd . -e hh -e cc | xargs clang-format -i
2020-05-17 r/724 Add 'third_party/nix/' from commit 'be66c7a6b24e3c3c6157fd37b86c7203d14acf10'Vincent Ambo1-0/+438
git-subtree-dir: third_party/nix git-subtree-mainline: cf8cd640c1adf74a3706efbcb0ea4625da106fb2 git-subtree-split: be66c7a6b24e3c3c6157fd37b86c7203d14acf10