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435 Commits

Author SHA1 Message Date
Andrew Kelley
8fcb1a141b IR: implement fence and cmpxchg builtins 2016-12-11 04:06:07 -05:00
Andrew Kelley
6feae8a4e9 IR: support error union type 2016-12-10 18:38:53 -05:00
Andrew Kelley
443e14afbd IR: fix errorName builtin 2016-12-10 17:11:35 -05:00
Andrew Kelley
7d0fb281fe IR: a bunch of fixes and some additions 
* add errorName builtin function
 * add assertion for generated memcopy being on correct types
 * respect handle_is_ptr for constant values
 * fix return codegen to respect sret semantics
 * remove ArrayLen IR instruction; we already have StructFieldPtr
   with "len" field
 * fix gen_const_val for pointers inside aggregates
 2016-12-08 01:52:57 -05:00
Andrew Kelley
0ad580f001 IR: add minValue, maxValue, and negation 2016-12-07 01:23:38 -05:00
Andrew Kelley
7d9fa01ed5 IR: implement compile time eval unwrap maybe 2016-12-06 22:04:55 -05:00
Andrew Kelley
6ed202ab16 IR: implement defer 2016-12-06 21:26:17 -05:00
Andrew Kelley
bed83bc5a1 IR: implement short circuit bool or, and 2016-12-05 19:12:19 -05:00
Andrew Kelley
24048b2af6 IR: implement break and continue 2016-12-05 18:43:16 -05:00
Andrew Kelley
0541532ed6 IR: implement generic function calls 2016-12-05 05:12:44 -05:00
Andrew Kelley
25a89e7a36 IR: compile time function evaluation 2016-12-04 23:52:43 -05:00
Andrew Kelley
eb5693d91f IR: function call porting progress 
also implemented container init
generics is still todo
 2016-11-28 02:40:01 -05:00
Andrew Kelley
a52ede6494 IR: support goto and labels 2016-11-26 23:16:38 -05:00
Andrew Kelley
84f7805029 IR: support import builtin function 2016-11-26 20:52:22 -05:00
Andrew Kelley
4619b5de06 IR: support inline switch 2016-11-26 15:38:07 -05:00
Andrew Kelley
697c768730 IR: support switch with range 2016-11-26 04:03:39 -05:00
Andrew Kelley
0c22358cc1 IR: generating a switch statement 2016-11-24 02:44:03 -05:00
Andrew Kelley
a2257e4b81 IR: implement setFnVisible builtin 2016-11-21 15:36:25 -05:00
Andrew Kelley
bf7cde62c5 IR: support setDebugSafety builtin function 2016-11-18 20:57:27 -05:00
Andrew Kelley
c8333d0cc9 add concept of inline for, inline while, inline var 2016-11-03 14:13:57 -04:00
Andrew Kelley
b581da41f8 remove compiler directives 
* add `setFnTest`, `setFnVisible`, `setFnStaticEval`,
   `setFnNoInline` builtin functions to replace previous
   directive functionality
 * add `coldcc` and `nakedcc` as keywords which can be used as part
   of a function prototype.
 * `setDebugSafety` builtin can be used to set debug safety features
   at a per block scope level.
 * closes #169
 2016-09-28 02:33:32 -04:00
Andrew Kelley
e5fd8efcb6 clean up test directory 2016-09-27 00:09:43 -04:00
Andrew Kelley
183976b242 add this keyword refers to thing in immediate scope 
See #169
 2016-09-26 23:47:30 -04:00
Andrew Kelley
7ce7e2c9d1 emit error for extern function 
with byvalue return value or parameter.

currently we don't codegen byvalue parameters or return values
correctly for C compatibilty functions so instead of generating
incorrect code, we emit a compile error.

eventually we'll support this feature and remove the compile error.

See #180
 2016-09-26 20:01:42 -04:00
Andrew Kelley
7f4d4bdb3f fix crash when doing binary not on integer literal 
closes #201
 2016-09-26 19:42:51 -04:00
Andrew Kelley
4b68224c60 add error message for method call on non method 
closes #199
 2016-09-26 01:01:02 -04:00
Andrew Kelley
683da0e4ec ability to have struct to have a field which is slice of itself 
closes #197
 2016-09-25 13:39:46 -04:00
Andrew Kelley
e06885d64e enums support member functions 2016-09-23 15:18:02 -04:00
Andrew Kelley
9ec6a78f12 fix compiler crash for misspelled type with pointer only reference 
closes #196
 2016-09-23 11:53:05 -04:00
Andrew Kelley
46eb77dbb2 stack trace is able to figure out compilation unit 
each address is contained within

also fix a bug having to do with codegen for enum value
initialization expressions
 2016-09-23 02:00:23 -04:00
Andrew Kelley
c64f6f9503 fix compile crash when leaving out for loop parameter 2016-09-22 10:40:05 -04:00
Andrew Kelley
b97bfc3ecb fix error when switch prong has implicit cast 
closes #194
 2016-09-20 16:10:34 -04:00
Andrew Kelley
e397ea43c0 tests: correct test name 2016-09-19 20:19:02 -04:00
Andrew Kelley
3239b3cb69 use size_t for indexes 
protect against incorrect copies in debug mode
 2016-09-19 11:54:01 -04:00
Andrew Kelley
b738cbdc76 fix compiler crash involving slice with const slice child 
also fix compiler crash for multiple errors in main fn prototype

closes #191
 2016-09-15 14:09:08 -04:00
Andrew Kelley
3f05fdc8e8 tests: use a more robust path to self_hosted.zig 
closes #184
 2016-09-14 03:10:56 -04:00
Andrew Kelley
f1761632da darwin compat fixups 
- delete commented out code
 - delete redundant check for missing
   mmacosx-version-min/maxdir
 - add TODO comment in std library
 - rename 'os' to 'self' in io.zig
 - `openSelfExe` aborts on darwin instead of compile error
 - only allow warnings on the one parseh test that has
   `#include <stdint.h>`.
 2016-09-14 02:47:16 -04:00
alter
cf9b21c09f MacOSX compatibility 
- Implemented some syscall for MacOSX
- tested on : El Capitan 10.11 x86_64
- make self hosted test run on macosx
- modified run_test so it does not fail when parseh throws
  warnings (most of them are related to buildin types from
  gcc that arent defined in header files and unions)
- making -mmacosx-version-min and -mios-version-min works like
  gcc (command line paramers have precedence over enviroment variables)
 2016-09-14 02:46:02 -04:00
Andrew Kelley
06f2f4d64b change unreachable{} to @unreachable() 
instead of a container init expression, it's a builtin
function call.
 2016-09-13 16:46:27 -04:00
Andrew Kelley
56f8325799 add compile error for assigning through const 
pointer and slice

closes #188
 2016-09-11 14:12:24 -04:00
Andrew Kelley
28811234bb fix compile error message for wrong arg count on method 2016-09-10 20:53:57 -04:00
Andrew Kelley
d324b1befa ability to infer parameter types 2016-09-08 00:24:48 -04:00
Andrew Kelley
64034a3d1a maxValue and minValue builtins return number literal 
closes #170
 2016-09-05 23:19:13 -04:00
Andrew Kelley
cfaced3f73 rename errName builtin to errorName 2016-09-05 17:03:11 -04:00
Andrew Kelley
9193a3cdad stronger static eval recursive test 2016-08-30 16:06:02 -07:00
Andrew Kelley
6e6d138c2f add ability to explicitly cast enum with no payload to int 2016-08-29 22:14:10 -07:00
Andrew Kelley
651dc31247 implement null as a literal type 2016-08-29 22:14:09 -07:00
Andrew Kelley
1f7ec741fa implement ?return expression 2016-08-29 22:14:09 -07:00
Andrew Kelley
0fbb9e09ea fix crash when calling method on slice 2016-08-16 23:24:33 -07:00
Andrew Kelley
a2ac06dcd5 std: replace print_u64/i64 with printInt 2016-08-16 22:59:32 -07:00
Andrew Kelley
37d167f6e0 std: conform to style guidelines 2016-08-16 22:42:50 -07:00
Andrew Kelley
2ed949a6ae add zeroes value 2016-08-08 20:43:38 -07:00
Andrew Kelley
0d5ecc4312 ability to have a return type of 'type' 2016-08-07 20:08:37 -07:00
Andrew Kelley
275410dc33 implement multiline C string syntax 2016-08-04 23:10:24 -07:00
Andrew Kelley
d0b11af2bd new multiline string syntax 
This patch also moves a bunch of the parser code into the tokenizer.

Closes #162.
 2016-08-04 22:52:38 -07:00
Andrew Kelley
1fa0cabf9d remove multiline comments 
closes #161
 2016-07-27 23:26:12 -07:00
Andrew Kelley
8552d7fd19 explicit wrapping integer operations 
instead of wrapping integer types

closes #159
 2016-07-27 23:08:27 -07:00
Andrew Kelley
06c4b35eb1 std: improve rand implementation and API 2016-07-26 23:51:58 -07:00
Andrew Kelley
bc81ddfea6 unsigned integers for sizes of things 
Closes #62.
 2016-07-26 20:40:11 -07:00
Andrew Kelley
78d4fb20c4 inline parameters 
This replaces the current generic syntax for functions and replaces
it with the concept of inline parameters.

This paves the way for the "all structs anonymous" proposal.

Closes #151.
 2016-07-25 22:55:15 -07:00
Andrew Kelley
49a4b1b930 ability to cast explicitly from int to enum 
This commit also fixes a bug where pure functions are marked with
the read-only attribute in debug mode. This resulted in incorrect
codegen because calls to read-only functions with unused values
were not generated.

For example, a call to assert() would not be generated if assert
is marked with read-only. Which it *is* marked with in release
mode.
 2016-07-09 15:22:04 -07:00
Andrew Kelley
a5251a1c10 parseh: support octal in C macro string literal 2016-07-09 12:17:31 -07:00
Andrew Kelley
7edef4f3fd add beginning of print stack trace function 
introduce std.debug and move std.assert to std.debug.assert
add mem.copy
 2016-05-17 13:32:43 -07:00
Andrew Kelley
2c710382a8 fix crash when error evaluating target of for expr 
closes #153
 2016-05-16 22:51:08 -07:00
Andrew Kelley
9813ae8586 add bit_count, is_wrapping, is_signed fields to int types 2016-05-15 01:30:25 -07:00
Andrew Kelley
6ff996f60f add int_type builtin function 2016-05-15 01:05:24 -07:00
Andrew Kelley
50310cf9df add 64 bit division test 2016-05-15 00:42:48 -07:00
Andrew Kelley
7f90dbbb11 switch on compile var marks entire namespaces 
as depending on compile vars.

closes #154
 2016-05-15 00:25:13 -07:00
Andrew Kelley
33e3d56453 add error for wrong return type of main 2016-05-13 13:08:54 -07:00
Andrew Kelley
1eafc85f1f add readonly attribute to relevant functions and parameters 2016-05-11 15:58:00 -07:00
Andrew Kelley
d92ae20f45 add hashmap to standard library 
closes #22
 2016-05-09 15:07:38 -07:00
Andrew Kelley
f1e5be9686 fix ability to use previous generic params and 
add error when `%return` shows up in a function with incorrect
return type
 2016-05-09 13:44:29 -07:00
Andrew Kelley
745c325d0f support variable declarations in structs 
See #22
 2016-05-09 12:34:03 -07:00
Andrew Kelley
56908dcb9d add debug safety for shortening casts 
closes #150
 2016-05-09 08:44:41 -07:00
Andrew Kelley
0c32b0b4ad add list implementation to standard library 2016-05-08 01:34:00 -07:00
Andrew Kelley
18ed87c695 ability to cast u8 slice to bigger slice 2016-05-08 00:59:21 -07:00
Andrew Kelley
aed96e3512 fix null literal outside function 2016-05-08 00:15:05 -07:00
Andrew Kelley
404defd99b add div_exact builtin fn 
closes #149
 2016-05-07 20:53:16 -07:00
Andrew Kelley
eb83111f02 add debug safety for division 
See #149
 2016-05-07 19:58:02 -07:00
Andrew Kelley
9d29674711 ability to cast slice to u8 slice 2016-05-07 18:45:28 -07:00
Andrew Kelley
9e0165147e generic args available to member functions 
See #22
 2016-05-07 17:27:57 -07:00
Andrew Kelley
2ed72022ce support generic data structures 
See #22
 2016-05-07 17:00:58 -07:00
Andrew Kelley
01c46eef3a std: separate str and cstr 2016-05-07 10:52:52 -07:00
Andrew Kelley
6f0f357ee4 self hosted tests test release mode too 
closes #69
 2016-05-07 10:14:16 -07:00
Andrew Kelley
8c79438f6b better array concatenation semantics 
closes #87
 2016-05-07 10:05:59 -07:00
Andrew Kelley
271a37b418 implicit wrap widening cast on integer peer types 
closes #46
 2016-05-06 19:49:28 -07:00
Andrew Kelley
6131b37163 fix eval integer wrapping and add tests 
See #46
 2016-05-06 19:23:21 -07:00
Andrew Kelley
9db45ac362 add shl_with_overflow builtin function 
See #46
 2016-05-06 16:45:04 -07:00
Andrew Kelley
100802cdc0 add debug safety for left shifting 
See #46
 2016-05-06 15:46:38 -07:00
Andrew Kelley
0c96920172 add tests for integer wrapping 
See #46
 2016-05-06 15:02:02 -07:00
Andrew Kelley
b8d17b11a7 add tests for integer overflow crashing 
see #46
 2016-05-05 18:07:15 -07:00
Andrew Kelley
dedde0d790 add fence builtin function 2016-05-04 18:34:17 -07:00
Andrew Kelley
c95e497857 add cmpxchg builtin function 2016-05-04 18:19:49 -07:00
Andrew Kelley
7f589c0cab support maybe destructuring into a pointer variable 2016-05-03 15:06:34 -07:00
Andrew Kelley
9ccd0ba961 implement string escapes 2016-05-01 14:53:48 -07:00
Andrew Kelley
d908afe105 add array multiplication operator 2016-04-28 18:03:44 -07:00
Andrew Kelley
46b0b84b90 ability to specify body of an extern function 
closes #101
 2016-04-28 16:04:44 -07:00
Andrew Kelley
4815c03caa better parameter codegen 
* ability to take address of a parameter (closes #97)
 * debug symbols work for parameters
 2016-04-27 17:34:53 -07:00
Andrew Kelley
8ec109de3c ability to compare booleans 2016-04-26 11:39:31 -07:00
Andrew Kelley
d1fa5692c6 add array bounds checking in debug mode 
closes #27
 2016-04-26 11:36:11 -07:00