David Cao
599213463d
add --eh-frame-hdr arg for linking
2020-01-07 15:58:39 -05:00
via
9390e8b848
Preserve packed attribute in C translated struct ( #4085 )
...
* Preserve packed attribute in C translated struct
* Add tests for packed C struct
2020-01-07 02:36:07 -05:00
LemonBoy
7e7d0e1ffa
Better handling of decayed arrays to pointers
2020-01-06 19:32:53 -05:00
Andrew Kelley
baaef7ed97
Merge pull request #4083 from LemonBoy/better-stdbool
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Better _Bool translation
2020-01-06 19:21:55 -05:00
LemonBoy
62413da9d3
Add run-translated-c test & fix one more edge case
2020-01-06 19:17:47 -05:00
LemonBoy
1dc25d7550
Translate anonymous union/struct
2020-01-06 19:17:47 -05:00
Tadeo Kondrak
f83b02a581
translate-c: use @intToPtr to cast away qualifiers
2020-01-06 19:09:49 -05:00
Andrew Kelley
5ada610e09
update translate-c and tests for new extern/callconv syntax
2020-01-06 17:54:16 -05:00
Andrew Kelley
0a9daeb37e
Merge branch 'cc-work' of https://github.com/LemonBoy/zig into LemonBoy-cc-work
2020-01-06 14:07:56 -05:00
LemonBoy
cd39f6df95
Better _Bool translation
2020-01-06 00:12:18 +01:00
LemonBoy
6ff70d3c31
Better InitListExpr translation
2020-01-05 17:39:29 -05:00
Andrew Kelley
d7bff05098
Merge pull request #4064 from ziglang/fix-4054
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use @intCast instead of @as for shift rhs
2020-01-05 15:01:21 -05:00
LemonBoy
a712ea333b
Fix translation of for loop init
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Closes #4067
2020-01-04 11:49:43 +01:00
LemonBoy
51e430fac0
Fix edge case in hex-literal translation
2020-01-04 11:06:28 +01:00
Josh Wolfe
7838031b43
use @intCast instead of @as for shift rhs
2020-01-03 16:41:32 -07:00
LemonBoy
e9536ca10f
Fix edge case in C tokenizer
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Closes #4042
2020-01-02 16:44:30 -05:00
Andrew Kelley
fe21d84c94
Merge pull request #4040 from Vexu/translate-c-cast-fixes
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Translate c cast fixes
2020-01-02 14:57:48 -05:00
LemonBoy
b0fa2ff853
Translate struct/union initializer expressions
2020-01-02 14:16:39 -05:00
LemonBoy
0ccac79c8e
Implement Thiscall CC
2020-01-02 18:57:08 +01:00
LemonBoy
08a26fea09
translate-c tests
2020-01-02 18:57:07 +01:00
LemonBoy
0ec64d4c0c
Integrate callconv into translate-c-2
2020-01-02 18:53:21 +01:00
LemonBoy
563d9ebfe5
Implement the callconv() annotation
2020-01-02 18:53:16 +01:00
LemonBoy
d908ca4823
Translate align attribute
2020-01-02 12:33:19 -05:00
LemonBoy
8e89bdfe99
Translate linksection attribute
2020-01-02 12:32:51 -05:00
Vexu
0f1595e72c
translate-c use @enumToInt
for global enum values
2020-01-02 18:38:20 +02:00
Vexu
386270425f
translate-c use canonical type in casts
2020-01-02 17:49:14 +02:00
Vexu
3dd067fa2b
translate-c fix increment rendering issues
2020-01-02 10:47:14 -05:00
LemonBoy
de894f2bde
Prefer simple ptrCast between opaque types
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Closes #4031
2020-01-02 10:42:26 -05:00
Vexu
f35a963ac5
translate-c properly handle unused var-args
2020-01-02 10:39:52 -05:00
Andrew Kelley
88c5e2a96e
translate-c: don't export inline functions
2020-01-01 20:54:17 -05:00
Andrew Kelley
a3f741e9b8
translate-c: avoid producing duplicate macro errors
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This input file, for example, would produce duplicate identifiers
in the translated Zig code:
```
#define bar err(
#define bar err(
```
2020-01-01 20:29:35 -05:00
Andrew Kelley
365a6124d9
translate-c: fix regression from previous commit
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This made macros which had an error being processed emit multiple times,
causing the self-hosted compiler to fail to build.
2020-01-01 19:58:41 -05:00
Andrew Kelley
ec09b9e5f0
translate-c: prevent name clashing of macros declared after locals
2020-01-01 19:23:46 -05:00
Andrew Kelley
9298b9a4aa
translate-c: prevent name clashing of globals declared after locals
2020-01-01 18:53:08 -05:00
Andrew Kelley
dc28526c6c
translate-c: improve support of integer casting
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Widening and truncating integer casting to different signedness
works better now. For example `(unsigned long)-1` is now translated
to zig code that compiles correctly.
2020-01-01 18:10:43 -05:00
Andrew Kelley
7b62d5dfd8
translate-c: propagate scope properly in nested assignment
2019-12-31 21:01:49 -05:00
Andrew Kelley
42945a269a
translate-c: better mangling strategy
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Block-local identifiers have block-local mangling numbers, and more
consistent mangling is applied within blocks. Parameters, for example,
are treated the same as other block-local variables, and are not mangled
unless they conflict with another name in scope.
2019-12-31 20:39:33 -05:00
Andrew Kelley
5749f706ef
translate-c: non-wrapping operator for pointer arithmetic
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According to C11 6.5.6.8, pointer arithmetic may not overflow. In fact,
it may not even go more than 1 past the end of an object, or UB occurs.
This is the same as Zig pointer arithmetic semantics, and so the
`+` and `+=` operators rather than `+%` and `+%=` are appropriate for
C-translated pointer arithmetic.
2019-12-31 17:33:55 -05:00
Andrew Kelley
39ee3bc0ec
Merge branch 'stage-2-cimport' of https://github.com/Vexu/zig into Vexu-stage-2-cimport
2019-12-31 16:55:41 -05:00
Andrew Kelley
c8c65b0168
translate-c: add pub
to failed-to-translate macros
2019-12-31 16:54:41 -05:00
Vexu
950eb81304
translate-c-2 macro comparision ops
2019-12-29 20:19:30 +02:00
Vexu
ca211617bd
update c_tokenzier tests to new api
2019-12-29 20:04:19 +02:00
frmdstryr
6df9e9fe47
Cleanup c_tokenizer.zig tests
2019-12-29 19:50:58 +02:00
frmdstryr
fcc82a219a
Add macro ops
2019-12-29 19:50:45 +02:00
Vexu
55348c9b93
translate-c-2 bug fixes
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- fix use of undefined value
- fix parenexprclass result not being suppressed
- add an error and a TODO for access of an anonymous field
2019-12-29 19:23:36 +02:00
Vexu
621629e20d
translate-c-2 fix assertion failure rendering do while
2019-12-29 17:09:31 +02:00
Vexu
f5e7d2d00c
translate-c fix bugs
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Thanks @daurnimator
2019-12-29 14:01:59 +02:00
Vexu
59cc7072e2
translate-c-2 use intCast
in most places
2019-12-29 11:04:59 +02:00
Vexu
1a3633d786
fix stage2 build
2019-12-29 11:04:58 +02:00
Vexu
3f7bab7373
fix translate-c taking ages
2019-12-29 11:04:58 +02:00