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365 Commits (b215a3e0b6b3d79f4ffdaf3a092b8aa283aafb7b)

Author SHA1 Message Date
Andrew Kelley b215a3e0b6 add constant expression evaluation for negation 2016-01-25 23:44:16 -07:00
Andrew Kelley a37bb4a4da add the C integer types 2016-01-25 23:21:13 -07:00
Andrew Kelley 01428d4a72 analyze: fix crash when return type is invalid 2016-01-25 22:20:52 -07:00
Andrew Kelley a3e288ab5b implement compile time string concatenation 
See #76
 2016-01-25 21:56:29 -07:00
Andrew Kelley 1d68150242 compiler enforces checking for error 
See #23
 2016-01-25 20:27:57 -07:00
Andrew Kelley 50854226a6 syntax: back to -> for return type, no more => 2016-01-25 17:08:18 -07:00
Andrew Kelley fb85d3a0a2 codegen: get rid of cur_block_context 2016-01-25 16:37:45 -07:00
Andrew Kelley deb3586884 implement %% prefix operator 
See #23

also make undefined constants use llvm undef value
 2016-01-25 15:45:05 -07:00
Andrew Kelley c0dc0ca6c9 update README 2016-01-25 15:22:52 -07:00
Andrew Kelley e85e7ebcf0 bootstrap: use %% operator instead of cast 2016-01-25 14:13:25 -07:00
Andrew Kelley 4b9e1dd438 fix tests and add %% operator test 2016-01-25 14:04:29 -07:00
Andrew Kelley 6db6609df8 implement %% operator 
See #23
 2016-01-25 13:53:40 -07:00
Andrew Kelley bcb18338cd update std lib to use error type and global variables 2016-01-24 22:53:00 -07:00
Andrew Kelley 29a83f648b support the `%return` expression 2016-01-24 20:13:08 -07:00
Andrew Kelley f5cc7f65a3 fix parameter access of sret functions 2016-01-24 19:27:12 -07:00
Andrew Kelley 419652ee8f ability to return structs byvalue from functions 
closes #57
 2016-01-24 18:34:50 -07:00
Andrew Kelley ca7b85b32e fix number literal implicit cast 2016-01-24 14:51:47 -07:00
Andrew Kelley 5c18826240 introduce the error keyword and type 
See #23
 2016-01-24 01:34:57 -07:00
Andrew Kelley 37aae53009 various small cleanups 2016-01-23 03:06:29 -07:00
Andrew Kelley 706f72f1b4 fix hang when returning from while loop 
also fixes duplicate error message for function missing
return type.

also makes guess number game use %void for main return type.

closes #58
 2016-01-23 02:46:24 -07:00
Andrew Kelley c0ea9290c4 main returns %void 2016-01-23 02:14:01 -07:00
Andrew Kelley 91d911007b codegen: fix field access of arrays 
also fix error type analyze error
 2016-01-23 00:53:43 -07:00
Andrew Kelley a922d5d42a implement literal error values 
See #23
 2016-01-23 00:34:59 -07:00
Andrew Kelley 1543043bf5 fix no error emitted for redeclaring global var 
closes #81
 2016-01-23 00:07:08 -07:00
Andrew Kelley bfceb18631 character literal returns a number literal 2016-01-22 23:24:09 -07:00
Andrew Kelley e269caae02 implement undefined literal 2016-01-22 23:12:33 -07:00
Andrew Kelley 0e51c16ef5 add undefined literal 2016-01-22 22:42:02 -07:00
Andrew Kelley 523e3b86af support statically initialized array literal 2016-01-22 22:02:07 -07:00
Andrew Kelley 21fc5a6402 un-special case constant global strings 2016-01-22 20:36:08 -07:00
Andrew Kelley 1158bc3ead support statically initialized structs 2016-01-22 18:05:22 -07:00
Andrew Kelley 7bd9c82386 add compile error for non constant expr global 2016-01-22 16:40:15 -07:00
Andrew Kelley 72fa03bada add undefined reserved word 2016-01-22 16:05:29 -07:00
Andrew Kelley b61406b607 add test for const number literal 2016-01-22 16:02:08 -07:00
Andrew Kelley 272fe1c54c implicit casts rewrite the AST 2016-01-22 15:31:35 -07:00
Andrew Kelley b09a0cd072 allow constants to have number literal values 
also codegen takes advantage of constant expr eval
 2016-01-21 15:23:24 -07:00
Andrew Kelley 32e2196257 number literal rework 2016-01-21 03:02:25 -07:00
Andrew Kelley 5e212db29c parsing error value decls and error value literals 
and return with '?' or '%' prefix
 2016-01-20 18:18:50 -07:00
Andrew Kelley 82d1b51b1d doc: remove string keyword from vim syntax highlighting 2016-01-20 03:05:53 -07:00
Andrew Kelley 961adc0909 Merge branch 'master' of github.com:andrewrk/zig 2016-01-20 02:16:36 -07:00
Andrew Kelley ad9759bc8e basic support for switch expression 2016-01-20 02:12:24 -07:00
Andrew Kelley f0f56a4a9b Merge pull request #80 from MovingtoMars/value_count_rename 
rename value_count to member_count
 2016-01-20 02:09:07 -07:00
MovingtoMars 361531891f rename value_count to member_count 
rename BuiltinFnIdValueCount to BuiltinFnIdMemberCount

rename value_count to member_count
 2016-01-20 22:03:03 +13:00
Andrew Kelley ebd8e2d606 Merge pull request #78 from MovingtoMars/master 
Start working on lang spec
 2016-01-20 01:35:14 -07:00
MovingtoMars 26b9d709aa start working on lang spec 2016-01-20 21:27:53 +13:00
Andrew Kelley 3eca42c17b cmake: detect libLLVM.so 2016-01-19 22:13:22 -07:00
Andrew Kelley c17309dbc5 add switch statement support to parser 2016-01-19 20:29:36 -07:00
Andrew Kelley 17e574fec6 add switch statement to language reference 2016-01-19 19:15:36 -07:00
Andrew Kelley 890714b8ca Revert "delete parseh" 
This reverts commit 18374ea8f1.
 2016-01-18 21:28:54 -07:00
Andrew Kelley ae2151a751 use signed integer for sizes of things 2016-01-18 21:13:14 -07:00
Andrew Kelley 92dccde2fd revise plan for cat example 2016-01-18 19:32:27 -07:00