v/vlib/builtin
Delyan Angelov 08a739d793
Some checks failed
Graphics CI / gg-regressions (push) Waiting to run
vlib modules CI / build-module-docs (push) Waiting to run
Shy and PV CI / v-compiles-puzzle-vibes (push) Waiting to run
sdl CI / v-compiles-sdl-examples (push) Waiting to run
Time CI / time-linux (push) Waiting to run
Time CI / time-macos (push) Waiting to run
Time CI / time-windows (push) Waiting to run
toml CI / toml-module-pass-external-test-suites (push) Waiting to run
Tools CI / tools-linux (clang) (push) Waiting to run
Tools CI / tools-linux (gcc) (push) Waiting to run
Tools CI / tools-linux (tcc) (push) Waiting to run
Tools CI / tools-macos (clang) (push) Waiting to run
Tools CI / tools-windows (gcc) (push) Waiting to run
Tools CI / tools-windows (msvc) (push) Waiting to run
Tools CI / tools-windows (tcc) (push) Waiting to run
Tools CI / tools-docker-ubuntu-musl (push) Waiting to run
vab CI / vab-compiles-v-examples (push) Waiting to run
vab CI / v-compiles-os-android (push) Waiting to run
native backend CI / native-backend-ubuntu (push) Has been cancelled
native backend CI / native-backend-windows (push) Has been cancelled
Sanitized CI / sanitize-undefined-clang (push) Has been cancelled
Sanitized CI / sanitize-undefined-gcc (push) Has been cancelled
Sanitized CI / tests-sanitize-address-clang (push) Has been cancelled
Sanitized CI / sanitize-address-msvc (push) Has been cancelled
Sanitized CI / sanitize-address-gcc (push) Has been cancelled
Sanitized CI / sanitize-memory-clang (push) Has been cancelled
wasm backend CI / wasm-backend (ubuntu-22.04) (push) Has been cancelled
wasm backend CI / wasm-backend (windows-2022) (push) Has been cancelled
ci: cleanup .gitattributes, runes.txt and input_rune_iterator_test.v
2025-09-05 18:34:13 +03:00
..
closure cgen: move closure C code to V code under vlib/builtin/closure/ (#24912) 2025-07-27 17:44:06 +03:00
js docs: cleanup doc comments of public APIs in builtin (found by find_doc_comments_with_no_dots.v) 2025-07-02 16:33:24 +03:00
linux_bare builtin: fix warnings for ./v doc -m -f html vlib/builtin/ 2025-08-01 18:27:46 +03:00
wasm builtin,v.gen.wasm: support -b wasm -d no_imports (#24188) 2025-04-13 12:21:35 +03:00
wasm_bare builtin,cgen,markused: add struct @[aligned] support for structs allocated on the heap too (#24886) 2025-07-13 20:56:28 +03:00
wchar builtin: fix wide tests for big_endian systems (#24145) 2025-04-07 12:42:23 +03:00
array.v builtin: add arr.pop_left() func (#25133) 2025-08-19 14:37:18 +03:00
array_d_gcboehm_opt.v builtin: add arr.pop_left() func (#25133) 2025-08-19 14:37:18 +03:00
array_flags_test.v fmt: fix alignment of struct init fields (#22025) 2024-08-11 09:11:24 +03:00
array_notd_gcboehm_opt.v
array_test.v builtin: add arr.pop_left() func (#25133) 2025-08-19 14:37:18 +03:00
backtraces.c.v docs: cleanup doc comments of public APIs in builtin (found by find_doc_comments_with_no_dots.v) 2025-07-02 16:33:24 +03:00
backtraces_nix.c.v docs: cleanup doc comments of public APIs in builtin (found by find_doc_comments_with_no_dots.v) 2025-07-02 16:33:24 +03:00
backtraces_windows.c.v docs: cleanup doc comments of public APIs in builtin (found by find_doc_comments_with_no_dots.v) 2025-07-02 16:33:24 +03:00
builtin.c.v builtin,markused: consider println of non string to use .str() method calls too, reduce generated C code for v -cc gcc examples/hello_world.v (#24996) 2025-07-29 14:52:24 +03:00
builtin.v builtin, checker, cgen: expose is_embed in FieldData (#25232) 2025-09-04 11:39:24 +03:00
builtin_android_outside_termux.c.v
builtin_backtraces_d_musl.c.v all: update attributes to use new syntax 2023-11-15 16:16:01 +11:00
builtin_backtraces_nix.c.v
builtin_d_gcboehm.c.v builtin,cgen,markused: add struct @[aligned] support for structs allocated on the heap too (#24886) 2025-07-13 20:56:28 +03:00
builtin_d_use_libbacktrace.c.v v: change old attr syntax mention to new one in comments too (#21860) 2024-07-14 09:39:37 +03:00
builtin_ios.c.v
builtin_nix.c.v markused, builtin: apply @[markused] to builtin_init, remove its heuristic from markused.v 2025-08-05 16:04:14 +03:00
builtin_notd_gcboehm.c.v builtin,cgen,markused: add struct @[aligned] support for structs allocated on the heap too (#24886) 2025-07-13 20:56:28 +03:00
builtin_notd_use_libbacktrace.c.v all: update attributes to use new syntax 2023-11-15 16:16:01 +11:00
builtin_test.c.v all: update attributes to use new syntax 2023-11-15 16:16:01 +11:00
builtin_unbuffer_stdout_test.v builtin: implement unbuffer_stdout/0 (#20662) 2024-01-26 17:47:43 +02:00
builtin_windows.c.v markused, builtin: apply @[markused] to builtin_init, remove its heuristic from markused.v 2025-08-05 16:04:14 +03:00
byte_test.v
cfns.c.v builtin: fix C prefix for proc_pidpath() (#25239) 2025-09-05 12:23:24 +03:00
cfns_wrapper.c.v ci: update linux image runners from ubuntu-20.04 to ubuntu-24.04 (#23706) 2025-02-17 07:37:59 +02:00
chan_option_result.v builtin,vdoc: fix the examples for the builtin methods, so that v doc -check-examples -time -f ansi vlib/builtin/ pass 2025-08-13 16:22:47 +03:00
character_inout.c.v builtin: add input_character/0 and print_character/1 (#19502) 2023-10-04 04:40:03 +03:00
character_inout_test.v builtin: add input_character/0 and print_character/1 (#19502) 2023-10-04 04:40:03 +03:00
fixed_array_test.v builtin: cleanup by merging fixed array tests into one test file (#22884) 2024-11-17 12:58:36 +02:00
float.c.v math,examples: make 2048 use sliding animation for the tile movement (#23268) 2024-12-26 06:39:59 +02:00
float_test.v all: change single blank comment to blank line (#22016) 2024-08-09 14:55:58 +03:00
gated_array_string_test.v
input_rune_iterator.v builtin: add input_rune/0 and input_rune_iterator/0 + tests (#25238) 2025-09-05 12:39:02 +03:00
input_rune_iterator_test.v ci: cleanup .gitattributes, runes.txt and input_rune_iterator_test.v 2025-09-05 18:34:13 +03:00
int.v builtin,vdoc: fix the examples for the builtin methods, so that v doc -check-examples -time -f ansi vlib/builtin/ pass 2025-08-13 16:22:47 +03:00
int_d_new_int.v tmpl: fix an extra newline in @for; builtin: some i64 fixes 2024-07-31 13:30:30 +03:00
int_notd_new_int.v native: use i32 instead of int 2023-10-08 02:50:01 +03:00
int_test.v builtin: fix tests for int (avoid new V warning) (#24528) 2025-05-20 15:54:01 +03:00
isnil_test.v builtin: fix tests for isnil for -prod or -W, after the recent new cast warning (#24531) 2025-05-21 06:10:34 +03:00
lambda_expr_array_test.v all: change single blank comment to blank line (#22016) 2024-08-09 14:55:58 +03:00
map.c.v checker: do not allow &u8(0), force nil like we do with &Type(0) 2025-05-03 22:37:51 +03:00
map.v builtin,vdoc: fix the examples for the builtin methods, so that v doc -check-examples -time -f ansi vlib/builtin/ pass 2025-08-13 16:22:47 +03:00
map_d_gcboehm_opt.v fmt: fix alignment of struct init fields (#22025) 2024-08-11 09:11:24 +03:00
map_of_floats_test.v
map_test.v builtin: fix recent cast warning for tests for map (fix compilation with -prod or -W) (#24532) 2025-05-21 06:04:33 +03:00
option.c.v all: update attributes to use new syntax 2023-11-15 16:16:01 +11:00
prealloc.c.v builtin,cgen,markused: add struct @[aligned] support for structs allocated on the heap too (#24886) 2025-07-13 20:56:28 +03:00
README.md doc: update trim_doc_node_description, make module readmes more uniform (#20792) 2024-02-12 12:38:47 +02:00
reuse.v builtin: add unsafe reuse_string_as_data/1 and reuse_data_as_string/1 functions + tests (#24794) 2025-06-26 19:19:35 +03:00
reuse_test.v builtin: add unsafe reuse_string_as_data/1 and reuse_data_as_string/1 functions + tests (#24794) 2025-06-26 19:19:35 +03:00
rune.v docs: cleanup doc comments of public APIs in builtin (found by find_doc_comments_with_no_dots.v) 2025-07-02 16:33:24 +03:00
rune_map.v v2: add formatting workarounds, to make v run cmd/v2/v2.v --skip-imports -d vlib/v2/tests/syntax.v_ run 2025-07-03 09:46:01 +03:00
rune_test.v builtin: fix rune.to_title(), add tests (#22808) 2024-11-08 17:09:20 +02:00
sorted_lambda_expr_test.v all: support short lambda expressions like a.sorted(|x,y| x > y), in all callsites that accept a fn callback (#19390) 2023-09-20 17:22:16 +03:00
sorted_map.v parser,checker,cgen: remove unused err declaration or or { } blocks (#25034) 2025-08-05 10:48:17 +03:00
sorting_test.v all: unwrap const() blocks 2023-11-25 10:02:51 +03:00
string.v builtin,vdoc: make v doc -unsafe-run-examples -time -f ansi vlib/builtin/ pass too 2025-08-13 16:28:37 +03:00
string_charptr_byteptr_helpers.v cgen: add @[reused] attribute to mark methods, reusing the receiver memory on return (needed for autofree) (fix #25221) (#25235) 2025-09-05 07:44:41 +03:00
string_int_test.v checker: fix signed integer literal overflow error, when most significant bit occupies signed bit (fix #23782) (#23919) 2025-03-13 17:29:44 +02:00
string_interpolation.v cgen: reduce v.c size by ~4% by removing comments and using shorter literals 2025-06-03 02:59:55 +03:00
string_iterator_test.v builtin: add a rune iterator method to strings, allowing for for i, r in s.runes_iterator() { without first allocating an array for all the runes (#24769) 2025-06-21 12:33:14 +03:00
string_match_glob_test.v all: change single blank comment to blank line (#22016) 2024-08-09 14:55:58 +03:00
string_strip_margin_test.v all: update copyright year (#20334) 2024-01-01 23:29:54 +02:00
string_test.v builtin: fix assert "ä ö å æ ã ø ô é ë".title() == "Ä Ö Å Æ Ã Ø Ô É Ë" (fix #25017) (#25026) 2025-08-02 14:03:28 +03:00
string_trim_indent_test.v all: update copyright year (#20334) 2024-01-01 23:29:54 +02:00
utf8.c.v docs: cleanup doc comments of public APIs in builtin (found by find_doc_comments_with_no_dots.v) 2025-07-02 16:33:24 +03:00
utf8.v v2: add formatting workarounds, to make v run cmd/v2/v2.v --skip-imports -d vlib/v2/tests/syntax.v_ run 2025-07-03 09:46:01 +03:00
utf8_test.v builtin: fix wide tests for big_endian systems (#24145) 2025-04-07 12:42:23 +03:00

Description

builtin is a module that is implicitly imported by every V program.

It implements the builtin V types array, string, map.

It also implements builtin functions like println, eprintln, malloc, panic, print_backtrace.

The autogenerated documentation for builtin functions is lacking, so for these functions, please refer to the official V documentation.