Commit Graph

66 Commits

Author SHA1 Message Date
Andrew Kelley
431170d981 codegen: fix struct pointer field access 2015-12-22 13:22:40 -07:00
Andrew Kelley
e4cb28dbf2 structs have debug information 2015-12-16 17:11:35 -07:00
Andrew Kelley
aa56f016f7 support addressof operator and struct pointer field access 2015-12-15 20:08:53 -07:00
Andrew Kelley
5a8822c714 fix assignment operators for struct fields 2015-12-15 19:17:39 -07:00
Andrew Kelley
28c5a8f2ca analyze: clean up type checking 2015-12-15 18:21:59 -07:00
Andrew Kelley
431d8f946f implicit casting from constant size array to string
closes #36
2015-12-15 17:29:44 -07:00
Andrew Kelley
423ee0689b add implicit casting support 2015-12-15 17:11:57 -07:00
Josh Wolfe
f2a9b40231 more number literal syntax is supported. floats still need work 2015-12-15 04:05:53 -07:00
Andrew Kelley
1f48b626a1 std: even more efficient inline assembly 2015-12-15 02:47:39 -07:00
Andrew Kelley
a292eb8d64 support inline assembly expressions with return type 2015-12-15 00:46:56 -07:00
Andrew Kelley
4dc2b82506 constant initializers allow simple expressions 2015-12-14 23:49:56 -07:00
Andrew Kelley
83b68c9f13 add global variable support
closes #12
2015-12-14 23:10:18 -07:00
Andrew Kelley
52e19b4a9b analyze: BlockContext has concept of module scope 2015-12-14 22:06:25 -07:00
Andrew Kelley
f17e20d5fe instead of *mut and *const, & and &const
closes #33
2015-12-14 18:10:25 -07:00
Josh Wolfe
9dbedb02cc fix compile -Werrors 2015-12-14 10:31:32 -07:00
Andrew Kelley
e411467e1d add number literal type
it gets implicitly casted to whatever is needed.

closes #24
2015-12-14 02:46:37 -07:00
Josh Wolfe
9ec892539e prefer checking a type's id over comparing it to a builtin_types entry 2015-12-13 11:59:34 -07:00
Andrew Kelley
bd77bc749a structs are working 2015-12-12 22:55:29 -07:00
Josh Wolfe
5cb5f5dbf6 parsing assignment operators 2015-12-12 19:07:29 -07:00
Josh Wolfe
64dd0b8d95 fix a + b + c and similar
fix || and &&

closes #17
2015-12-12 17:07:43 -07:00
Andrew Kelley
38f12adbda progress on struct support 2015-12-12 02:34:09 -07:00
Andrew Kelley
ac630d354d std: print_str no longer requires length argument
add explicit casting support from array to string
2015-12-12 02:05:08 -07:00
Andrew Kelley
a10277bd94 prepare codebase for struct and string support
parsing code for structs, strings, and c string literals
partial semantic analyzing code for structs, strings, and c string literals
2015-12-12 00:10:37 -07:00
Andrew Kelley
d697404f64 hello world working without libc 2015-12-11 03:55:26 -07:00
Andrew Kelley
0dbee2300e add inline assembly support 2015-12-10 15:34:38 -07:00
Andrew Kelley
dfda85e870 ability to call external variadic functions 2015-12-09 01:03:04 -07:00
Andrew Kelley
e8550814c5 support assigning to arrays 2015-12-08 15:31:43 -07:00
Andrew Kelley
6e0c3dc173 array access support 2015-12-08 14:47:17 -07:00
Andrew Kelley
75efc31329 add array access syntax 2015-12-08 14:15:34 -07:00
Andrew Kelley
9c9ea93519 integrate debug scopes with block context 2015-12-07 22:11:04 -07:00
Andrew Kelley
1279fe0caa all variables have memory addresses 2015-12-07 20:57:45 -07:00
Andrew Kelley
b66fb607bf add debugging info for array type 2015-12-07 20:07:46 -07:00
Josh Wolfe
f6eecfe5f4 getting started on array types 2015-12-07 08:29:19 -07:00
Josh Wolfe
66e3aa0910 initialize mutable variables to zero 2015-12-06 23:33:10 -07:00
Andrew Kelley
3c3be10a60 add mutable local variables 2015-12-06 23:09:46 -07:00
Andrew Kelley
daa3b6bfa3 add unused label error 2015-12-05 21:08:20 -07:00
Andrew Kelley
c7615c1a80 error for extern function with void parameter 2015-12-04 14:33:57 -07:00
Josh Wolfe
09a78d6235 can't declare unreachable variables 2015-12-03 12:38:28 -07:00
Josh Wolfe
f1aaf1353e add bool literals 2015-12-03 12:15:07 -07:00
Josh Wolfe
6494cf208e fix if-else type mismatch crash 2015-12-03 11:56:59 -07:00
Josh Wolfe
5af4ef88ac local variables work 2015-12-03 10:56:17 -07:00
Josh Wolfe
708cae3786 fix analysis for variable reference 2015-12-03 10:19:00 -07:00
Josh Wolfe
cb69cb0f26 analysis for variable declaration, but not variable reference 2015-12-03 10:10:33 -07:00
Andrew Kelley
f8ca6c70c7 add labels and goto 2015-12-03 00:47:35 -07:00
Josh Wolfe
c89f77dd8e parsing variable declaration 2015-12-02 16:33:06 -07:00
Andrew Kelley
ffc2c9225f fix execution reaches end of non-void 2015-12-02 12:36:09 -07:00
Andrew Kelley
370de7386c fix parameter access and thus shared library example 2015-12-02 00:53:57 -07:00
Andrew Kelley
08a2311efd support if conditionals 2015-12-01 21:19:38 -07:00
Josh Wolfe
1ed926c321 implicit void statements and all tests pass with type checking 2015-12-01 15:54:46 -07:00
Josh Wolfe
c6a9ab107b string literals have type *const u8 2015-12-01 14:41:03 -07:00