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3f98756f85
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2049 Commits

Author SHA1 Message Date
travisstaloch
3f98756f85 Fix translation of signed array indices (#4113) 
* cast only if the index is long long or signed
* cast long long to usize rather than c_uint

closes #4075
 2020-01-10 00:08:24 -05:00
Andrew Kelley
5e345ff0ee
Merge pull request #3955 from LemonBoy/fix-1528 
Pointer arithmetic affects the alignment factor
 2020-01-09 13:53:56 -05:00
LemonBoy
5ab5de89c0 New @export() handling 
Use a struct as second parameter to be future proof (and also allows to
specify default values for the parameters)

Closes #2679 as it was just a matter of a few lines of code.
 2020-01-09 13:43:06 -05:00
Rocknest
4613e4d15f Fix C struct with function pointer member and typedefs mistranslated (#4122) 
fixes #4118
 2020-01-09 13:38:31 -05:00
LemonBoy
c51b79c56e Correct alignment calculation for runtime addends 2020-01-09 11:56:45 +01:00
LemonBoy
7ea7842ed0 Fix calculation of new alignment factor 2020-01-08 21:02:05 +01:00
LemonBoy
e134e6c994 Pointer arithmetic affects the alignment factor 
Closes #1528
 2020-01-08 20:03:03 +01:00
LemonBoy
6a72eb1541 Use abort() instead of assert() 
Let's see if the Windows/MacOS CI like this more...
 2020-01-08 10:31:11 +01:00
LemonBoy
5b34697b21 Cast integer literals to their specified type 2020-01-08 10:19:04 +01:00
LemonBoy
fd7e69a2c0 More translate-c fixes 
* Translate OpaqueValueExpr
* Translate BinaryConditionalOperator
* Fix translation of boolean->int casts
* Reoder some tokens to avoid rendering errors
 2020-01-08 08:43:37 +01:00
LemonBoy
2a5c622e65 Fix crash with unresolved loc 
Fixes #4099
 2020-01-07 18:16:17 -05:00
LemonBoy
3607d9ee68 Fix crash in struct initializer evaluation 
Closes #4100
 2020-01-07 15:06:22 -05:00
Andrew Kelley
4e4ba6c3e1
test harness: show annotated case name when translate-c test fails 2020-01-07 13:40:17 -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
Andrew Kelley
8492c46ade
add test case for already fixed bug 
closes #2655
 2020-01-06 23:03:07 -05:00
LemonBoy
8c640b3e60 Prevent bitCast to enum types 
Stop the user from creating invalid enum values.
 2020-01-06 19:36:17 -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 
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
2da9e0060b
Add explanation about weird clang behavior on windows 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
be2483c576
fix test suite regressions 2020-01-06 18:20:31 -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
3b5c71d2a5
fix regression with @TypeInfo 2020-01-06 17:13:45 -05:00
Andrew Kelley
53913acaf7
zig fmt and update extern fn to callconv(.C) 2020-01-06 15:34:50 -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
eca294cd23 Add run-translated-c test 2020-01-06 00:18:26 +01:00
LemonBoy
cd39f6df95 Better _Bool translation 2020-01-06 00:12:18 +01:00
Andrew Kelley
c30106c906
add test case to cover already-solved bug 
closes #2401
 2020-01-05 17:42:03 -05:00
LemonBoy
6ff70d3c31 Better InitListExpr translation 2020-01-05 17:39:29 -05:00
Andrew Kelley
d7bff05098
Merge pull request #4064 from ziglang/fix-4054 
use @intCast instead of @as for shift rhs
 2020-01-05 15:01:21 -05:00
Andrew Kelley
a0ca34979e
Merge pull request #4053 from ziglang/test-run-translated-c 
add test harness for "run translated C" tests
 2020-01-05 14:50:02 -05:00
Andrew Kelley
242f5d10d5
fix test-gen-h and test-compile-errors regression 2020-01-05 13:08:18 -05:00
Andrew Kelley
157b8e6889
fix test-stack-traces regression 2020-01-05 02:35:52 -05:00
Andrew Kelley
a690a5085d
rework and improve some of the zig build steps 
* `RunStep` moved to lib/std/build/run.zig and gains ability to compare
   output and exit code against expected values. Multiple redundant
   locations in the test harness code are replaced to use `RunStep`.
 * `WriteFileStep` moved to lib/std/build/write_file.zig and gains
   ability to write more than one file into the cache directory, for
   when the files need to be relative to each other. This makes
   usage of `WriteFileStep` no longer problematic when parallelizing
   zig build.
 * Added `CheckFileStep`, which can be used to validate that the output
   of another step produced a valid file. Multiple redundant locations
   in the test harness code are replaced to use `CheckFileStep`.
 * Added `TranslateCStep`. This exposes `zig translate-c` to the build
   system, which is likely to be rarely useful by most Zig users;
   however Zig's own test suite uses it both for translate-c tests and
   for run-translated-c tests.
 * Refactored ad-hoc code to handle source files coming from multiple
   kinds of sources, into `std.build.FileSource`.
 * Added `std.build.Builder.addExecutableFromWriteFileStep`.
 * Added `std.build.Builder.addExecutableSource`.
 * Added `std.build.Builder.addWriteFiles`.
 * Added `std.build.Builder.addTranslateC`.
 * Added `std.build.LibExeObjStep.addCSourceFileSource`.
 * Added `std.build.LibExeObjStep.addAssemblyFileFromWriteFileStep`.
 * Added `std.build.LibExeObjStep.addAssemblyFileSource`.
 * Exposed `std.fs.base64_encoder`.
 2020-01-05 02:19:22 -05:00
LemonBoy
a712ea333b Fix translation of for loop init 
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
ac867cc45f fix tests 2020-01-03 20:55:47 -07:00
Andrew Kelley
14fcfe2981
translate-c supports --cache on 
this will be used to provide a zig build step
 2020-01-03 22:11:19 -05:00
LemonBoy
b91eaba38c Correct evaluation of optional type alignment 
The lazy logic was too oversimplified and produced a different result
than the one computed later causing all kinds of problems.

Closes #4013
 2020-01-03 17:41:55 -05:00
Andrew Kelley
695c8f756b
add test harness for "run translated C" tests 2020-01-03 00:26:12 -05:00
Andrew Kelley
a90fa45ae1
Merge pull request #4027 from ziglang/fix-float-ops 
fix float ops with respect to vectors
 2020-01-02 16:10:41 -05:00
Andrew Kelley
fe21d84c94
Merge pull request #4040 from Vexu/translate-c-cast-fixes 
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
Andrew Kelley
213ff939f1
fix comptime vector float ops and add test coverage 
also rename `@ln` to `@log` to match libc convention.
 2020-01-02 14:01:48 -05:00
LemonBoy
d09bd3d86c Fix more tests 2020-01-02 19:01:38 +01:00
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
563d9ebfe5 Implement the callconv() annotation 2020-01-02 18:53:16 +01:00