387fab60a6
translate-c: fix do while with empty body
2018-08-05 18:32:38 -04:00
c420b234cc
translate-c: handle for loop with empty body
2018-08-05 18:18:24 -04:00
aa232089f2
translate-c: fix while loop with no body
2018-08-05 18:06:39 -04:00
77678b2cbc
breaking syntax change: orelse keyword instead of ?? ( #1096 )
...
use the `zig-fmt-optional-default` branch to have zig fmt
automatically do the changes.
closes #1023
2018-06-10 01:13:51 -04:00
652f4bdf62
disallow unknown-length pointer to opaque
...
This also means that translate-c has to detect when a pointer to
opaque is happening, and use `*` instead of `[*]`.
See #1059
2018-06-05 18:03:21 -04:00
96164ce613
disallow single-item pointer indexing
...
add pointer arithmetic for unknown length pointer
2018-06-04 01:39:57 -04:00
fcbb7426fa
use * for pointer type instead of &
...
See #770
To help automatically translate code, see the
zig-fmt-pointer-reform-2 branch.
This will convert all & into *. Due to the syntax
ambiguity (which is why we are making this change),
even address-of & will turn into *, so you'll have
to manually fix thes instances. You will be guaranteed
to get compile errors for them - expected 'type', found 'foo'
2018-05-31 17:28:07 -04:00
0c16cd2d0e
run zig fmt on the codebase
...
See #1003
2018-05-29 04:23:38 -04:00
c38b165db4
all tests passing with postfix deref syntax
2018-05-17 23:21:44 -04:00
bf21747a42
translate-c: fix typedef duplicate definition of variable
...
closes #998
2018-05-09 20:23:36 -04:00
1a9403f38a
Added better support for none pure enums in tranlate C
2018-05-02 21:50:41 +02:00
2e010c60ae
Translate C now correctly converts ints, floats, ptrs and enums to bools
...
* Boolean "and" and "or" should also work with these types.
* This new method also simplifies to output code.
2018-03-08 15:34:00 +01:00
b2887620f3
Translate C will now handle ignored return values
2018-03-08 13:15:30 +01:00
51b2f1b80b
Translate C can now translate switch statements again
2018-03-08 10:29:29 +01:00
bb80daf509
Ast Render no longer outputs erroneous semicolon
...
closes #813
2018-03-07 10:39:32 +01:00
5ab25798e3
We now also use trans_to_bool_expr on bool not
2018-03-06 12:04:14 +01:00
bf47cf418a
expr to bool is now it's own function.
...
* Now while and for loops work on ints and floats, like if statements
* This fixes the loop problem in #813
2018-03-06 11:57:51 +01:00
3671582c15
syntax: functions require return type. remove `->`
...
The purpose of this is:
* Only one way to do things
* Changing a function with void return type to return a possible
error becomes a 1 character change, subtly encouraging
people to use errors.
See #632
Here are some imperfect sed commands for performing this update:
remove arrow:
```
sed -i 's/\(\bfn\b.*\)-> /\1/g' $(find . -name "*.zig")
```
add void:
```
sed -i 's/\(\bfn\b.*\))\s*{/\1) void {/g' $(find ../ -name "*.zig")
```
Some cleanup may be necessary, but this should do the bulk of the work.
2018-01-25 04:10:11 -05:00
3974b7d31d
translate_c can now translate if statements on integers and floats
2018-01-16 15:48:28 +01:00
f59dcc5546
Fixed tests for undefined variables
2018-01-16 15:21:48 +01:00
d917815d81
explicitly return from blocks
...
instead of last statement being expression value
closes #629
2017-12-22 00:50:30 -05:00
8bc523219c
add labeled loops, labeled break, labeled continue. remove goto
...
closes #346
closes #630
regression: translate-c can no longer translate switch statements.
after #629 we can ressurect and modify the code to utilize arbitrarily
returning from blocks.
2017-12-20 23:00:19 -05:00
9d9201c3b4
bring back code that uses export and fix tests
...
partial revert of 1fdebc1dc4
2017-12-19 02:39:43 -05:00
1fdebc1dc4
wip export rewrite
2017-12-18 09:59:57 -05:00
3577a80bb6
translate-c: more complex logic for translating a C cast in a macro
2017-12-08 12:28:21 -05:00
182cf5b8de
translate-c: support macros with pointer casting
2017-12-07 12:27:29 -05:00
7729f6cf4e
translate-c: support static incomplete array inside function
2017-11-29 21:50:38 -05:00
7066283004
translate-c: support const ptr initializer
2017-11-28 23:44:45 -05:00
26096e79d1
translate-c: fix clobbering primitive types
2017-11-28 03:17:28 -05:00
e745544dac
translate-c: detect macros referencing field lookup
...
as fn calls which assert the fn ptr is non-null
2017-11-28 02:58:51 -05:00
f537c51f25
Merge branch 'c-field-expr' of https://github.com/dimenus/zig into dimenus-c-field-expr
2017-11-28 00:44:16 -05:00
3e8fd24547
Implements translation for the prefix not operator ( #628 )
2017-11-27 21:00:05 -05:00
57049b95b3
Resolving merge w/ upstream master
2017-11-27 11:42:48 -06:00
04472f57be
Added support for exporting of C field expressions
2017-11-27 11:23:14 -06:00
671183fa9a
translate-c: support pointer casting
...
also avoid some unnecessary casts
2017-11-26 20:05:55 -05:00
93fac5f257
translate-c: support variable name shadowing
2017-11-26 17:30:43 -05:00
9a8545d590
translate-c: fix translation when no default switch case
2017-11-26 16:03:56 -05:00
aa2ca3f02c
translate-c: better way to translate switch
...
previously `continue` would be handled incorrectly
2017-11-26 15:58:49 -05:00
1b0e90f70b
translate-c supports switch statements
2017-11-26 00:58:11 -05:00
df0e875856
translate-c: introduce the concept of scopes
...
in preparation to implement switch and solve variable name collisions
2017-11-25 20:34:05 -05:00
b390929826
translate-c supports break and continue
2017-11-25 11:56:17 -05:00
bf20b260ce
translate-c supports for loops
2017-11-25 00:57:48 -05:00
18eb3c5f90
translate-c supports returning void
2017-11-25 00:25:47 -05:00
40480c7cdc
translate-c supports string literals
2017-11-24 19:26:05 -05:00
68312afcdf
translate-c: support pre increment and decrement operators
2017-11-24 16:36:39 -05:00
5a25505668
rename "parsec" to "translate-c"
2017-11-24 14:56:05 -05:00
Andrew Kelley
Jimmi Holst Christensen
Jimmi Holst Christensen
Mason Remaley
Ryan Saunderson
dimenus