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3216 Commits

Author SHA1 Message Date
Evan Haas
8a5fb4c248 translate-c: Ensure all local variables and function params are used 2021-06-23 10:47:47 -07:00
Andrew Kelley
84fe5d4681 fix unused variable errors in runtime safety test cases 2021-06-23 10:44:46 -07:00
Andrew Kelley
3a4a710894 update godbolt test case for unused parameter 2021-06-23 10:44:46 -07:00
Andrew Kelley
189fc964f7 fix unused parameters in compare_output test cases 2021-06-23 10:44:46 -07:00
Andrew Kelley
fc185a6f71 stage1: @shuffle type and mask params in comptime scope 2021-06-23 09:52:09 -07:00
Jonathan Marler
0134cb0214 nice error for unsupported async sockets on Windows 2021-06-23 12:54:20 +03:00
Evan Haas
0e7897a9a2 translate-c: Remove usage of extern enum 
Translate enum types as the underlying integer type. Translate enum constants
as top-level integer constants of the correct type (which does not necessarily
match the enum integer type).

If an enum constant's type cannot be translated for some reason, omit it.

See discussion https://github.com/ziglang/zig/issues/2115#issuecomment-827968279

Fixes #9153
 2021-06-23 08:44:25 +03:00
Andrew Kelley
06412e04f9 cleanups related to unused params 2021-06-21 17:03:04 -07:00
Jacob G-W
9fffffb07b fix code broken from previous commit 2021-06-21 17:03:03 -07:00
Jacob G-W
641ecc260f std, src, doc, test: remove unused variables 2021-06-21 17:03:03 -07:00
Jacob G-W
18c1007a34 stage2 tests: remove unused vars 2021-06-21 17:03:03 -07:00
Jacob G-W
75f7a8913e stage2 astgen: find unused vars 2021-06-21 17:03:02 -07:00
g-w1
e13a182990
stage2 Sema: implement @intToPtr (#9144) 
Co-authored-by: Veikka Tuominen <git@vexu.eu>
 2021-06-21 18:47:34 +03:00
Andrew Kelley
fc1feebdc0
Merge pull request #9168 from LemonBoy/fix-pie 
std: Fix PIE startup sequence
 2021-06-20 20:01:39 -04:00
Dmitry Matveyev
00982f75e9
stage2: Remove special double ampersand parsing case (#9114) 
* Remove parser error on double ampersand

* Add failing test for double ampersand case

* Add error when encountering double ampersand in AstGen

"Bit and" operator should not make sense when one of its operands
is an address.

* Check that 2 ampersands are adjacent to each other in source string

* Remove cases of unused variables in tests
 2021-06-20 21:04:14 +03:00
LemonBoy
aa6422d792 tests: Update line numbers 2021-06-19 20:07:07 +02:00
LemonBoy
fd6d5f1609 std: Fix PIE startup sequence 
* Don't skip the TLS initialization (Fixes #9083)
* Add a test case where a PIE program is built and run
* Refactor the common initialization code in the Linux startup
  sequence.
 2021-06-19 18:02:51 +02:00
Daniele Cocca
9e88356282 embedFile: change notation from [X:0] to [N:0] 
This is for consistency with the documentation on sentinel-terminated
{arrays,slices,pointers} which already use `N` for a comptime-inferred
size rather than `X`.

Also adds a behavioral test to assert that a string literal is returned.
 2021-06-16 22:03:02 +01:00
Daniele Cocca
9be2f76741 typeName: amend return type to string literal 
This was already the case, but the documentation failed to point out
that the returned value is of type `*const [N:0]u8`, i.e. that of a
string literal.

Also adds a behavioral test to assert that this is the case.
 2021-06-16 22:03:02 +01:00
Daniele Cocca
171102ea7c errorName: return a null-terminated slice 2021-06-16 22:02:52 +01:00
Daniele Cocca
00e1c0082c tagName: return a null-terminated slice 2021-06-16 22:02:42 +01:00
Veikka Tuominen
699b6cdf01 translate-c: move utility functions to a separate namespace 2021-06-14 20:13:34 +03:00
Veikka Tuominen
e63ff4f1c1 add ast-check flag to zig fmt, fix found bugs 2021-06-14 00:16:40 +03:00
jacob gw
b9f07b7ac2 format zig files and add formatting check to ci 2021-06-13 22:33:39 +03:00
LemonBoy
ff79b87fa0 tools: Unbreak many tools 
Many tools were broken after the recent hash-table refactorings, fix
them and ensure they won't silently break again.
 2021-06-13 15:25:18 -04:00
Veikka Tuominen
029fe6c9ab meta.cast: handle casts from negative ints to ptrs 2021-06-13 16:53:01 +03:00
xackus
aa83cbb697 translate-c: better typename parsing 2021-06-13 16:47:42 +03:00
Veikka Tuominen
6664679c8c translate-c: don't bother with unwrapping pointers 
Dereferencing a c pointer implicitly includes an unwrap,
manually adding it just causes bugs.
 2021-06-13 15:23:31 +03:00
Jarred Sumner
540b52931a Improve error message when std.fmt.format is missing arguments 
Use fmt in fmt so the number in the error message is fmt'd
 2021-06-13 10:33:49 +03:00
Evan Haas
ea4a25287e translate-c: better support for static local variables 
Don't move static local variables into the top-level scope since this
can cause name clashes if subsequently-defined variables or parameters
in different scopes share the name.

Instead, use a variable within a struct so that the variable's lexical
scope does not change. This solution was suggested by @LemonBoy

Note that a similar name-shadowing problem exists with `extern` variables
declared within block scope, but a different solution will be needed since
they do need to be moved to the top-level scope and we can't rename them.
 2021-06-12 23:12:37 +03:00
Exonorid
f63338195d Renamed @byteOffsetOf to @offsetOf 2021-06-12 19:16:01 +03:00
Veikka Tuominen
2b2efa24d0 std.build: don't default to static linkage 2021-06-12 14:23:07 +03:00
xackus
b5c117d051 translate-c: fix enums that require c_uint type 2021-06-12 11:55:39 +03:00
Evan Haas
45212e3b33 translate-c: Implement flexible arrays 
Fixes #8759
 2021-06-11 21:31:39 +03:00
Veikka Tuominen
c5d4122684
Merge pull request #7959 from MasterQ32/build_rewrite 
Make build.zig ready for generated files
 2021-06-11 19:13:14 +03:00
Veikka Tuominen
4b72b0560d make remaining enums in build.zig snake_case 2021-06-11 16:01:30 +03:00
Jakub Konka
961d556570
Merge pull request #9069 from ziglang/zld-common-syms 
zig ld: add common (tentative) symbols support
 2021-06-11 10:18:43 +02:00
Felix (xq) Queißner
1c1ea2baa7 Code quality improvements to GeneratedFile, and manual implementation of Builder.addObjectSource. 2021-06-11 10:43:52 +03:00
Felix (xq) Queißner
27bd0971bb Changes to .path instead of .getPathFn. Changes LibExeObjStep to also provide FileSource. 2021-06-11 10:39:50 +03:00
Felix (xq) Queißner
07acb1ccc9 Changes createExecutable parameter is_dynamic to a enum to make code more readable . 2021-06-11 10:38:57 +03:00
Andrew Kelley
138afd5cbf zig fmt 2021-06-10 20:13:43 -07:00
Jakub Konka
183d5f4a53 Add standalone test for common symbols 2021-06-10 19:51:41 +02:00
LemonBoy
43a09f7efc stage1: Fix handling of C ABI parameters split in multiple regs 
Take into account the increased number of parameters when flattening a
structure into one or more SSE registers.

Fixes #9061
 2021-06-10 12:50:25 -04:00
daurnimator
916b645fc1 Have std.fmt functions take case as an enum 2021-06-10 08:33:42 +03:00
Jakub Konka
e8e305b67c Re-enable multiple wasm32 vector tests 
Fixes #5339
 2021-06-09 23:54:23 -04:00
Lee Cannon
629e2e7844
Add a logging allocator that uses std.log (#8511) 2021-06-09 21:42:07 +03:00
Lee Cannon
50822530d3
Provide method to set logging level per scope (#8584) 2021-06-09 12:23:45 +03:00
jacob gw
b57ac48773 stage2: compile error for ambiguous decl refrences 
std: fix compile errors from this change. This is a stage1 bug.
 2021-06-08 18:13:12 -04:00
Andrew Kelley
ccfa168284
Merge pull request #9030 from Vexu/stage2 
Stage2: implement comptime variables
 2021-06-08 14:16:57 -04:00
Matthew Borkowski
9ac6d28614 stage1: make @truncate to an integer type of different sign an error at comptime too 2021-06-08 20:58:30 +03:00