motiejus/zig
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2064e84cdd596b5bc63c8d3e7e5aa4130221faee
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951 Commits

Author SHA1 Message Date
Noam Preil
9aaffe00d3 CBE: Cleanup unimplementeds 2020-07-07 23:59:55 -04:00
Noam Preil
089c056dbe CBE: Improve resource cleanup 2020-07-07 23:24:30 -04:00
Noam Preil
7a6104929b CBE: truncate output file 2020-07-07 23:19:25 -04:00
Noam Preil
173e671241 CBE: Some cleanup 2020-07-07 23:11:17 -04:00
Noam Preil
b91cf15972 CBE: Move standards determination to generated code 2020-07-07 22:57:34 -04:00
Noam Preil
5461c482d0 CBE: Integrate into stage2 via --c-standard 2020-07-07 21:54:34 -04:00
Noam Preil
64bf130182 CBE: working asm Inputs and Outputs; std{int,def}.h auto-inclusion 2020-07-07 21:35:42 -04:00
Noam Preil
cf09b335d8 CBE: Working function call w/ no args or return value 2020-07-07 19:35:33 -04:00
Noam Preil
cf86aa8772 Fix a dumb in tests 2020-07-07 18:43:25 -04:00
Noam Preil
6ece36a051 Working translation of empty function 2020-07-07 17:51:59 -04:00
Noam Preil
2f28ecf946 CBE: Get test more useful 2020-07-07 17:06:07 -04:00
Noam Preil
aaaebfe97f Detect unexpected compilation errors in tests 2020-07-07 16:47:39 -04:00
Noam Preil
a17200dab1 CBE skeleton 2020-07-07 16:40:14 -04:00
Noam Preil
b4c571301b Stage2: Refactor in preparation for C backend 2020-07-07 14:55:44 -04:00
Noam Preil
0db0258fb2 Remove old comment 2020-07-06 17:54:06 -04:00
Andrew Kelley
abcd4ea5d8 Merge pull request #5793 from pfgithub/stage-2-testing 
stage2 + operator and @as builtin
 2020-07-05 22:58:05 +00:00
emekoi
68be229917 added custom format method for WindowsVersion 2020-07-05 22:43:10 +00:00
Andrew Kelley
3a89f214aa update more HashMap API usage 2020-07-05 21:11:42 +00:00
Andrew Kelley
632acffcbd update std lib to new hash map API 2020-07-05 21:11:42 +00:00
pfg
d4456d92f5 stage2: builtin @as 2020-07-04 15:16:46 -07:00
pfg
1d52438bd5 stage2: InfixOp add 2020-07-04 15:16:46 -07:00
Ian Simonson
70cc1751ca Translate-c fix rhs not cast on array access 
Closes #5671. Checks if the rhs is integral and of
differing or the same signedness. If they are different
does an @intCast to the lhs type
 2020-07-02 14:05:12 +00:00
Andrew Kelley
1eed0cf0f3 zig fmt and delete unused type 2020-06-28 19:45:10 -04:00
Andrew Kelley
aa92446365 stage2: implement function parameters 
In codegen.zig, the std.Target.Cpu.Arch is now generally available as a
comptime value where needed. This is a tradeoff that causes the compiler
binary to be more bloated, but gives us higher performance, since the
optimizer can optimize per architecture (which is usually how compilers
are designed anyway, with different code per-architecture), and it also
allows us to use per-architecture types, such as a Register enum that is
specific to the comptime-known architecture.

Adds abiSize method to Type.
 2020-06-28 19:45:10 -04:00
Andrew Kelley
ac6bf53069 stage2: clean up test harness, implement symbol collision detection (#5708) 
* Clean up test harness
* Stage2/Testing: Add convenience wrappers
* Add a `compiles` wrapper case
* fix incremental compilation after error
* exported symbol collision detection
* function redefinition detection for Zig code
* handle missing function names
* Stage2/Testing: Simplify incremental compilation tests
* Stage2/Testing: Update documentation
* Stage2/TestHarness: Improve progress reporting
* Disable test
* Improve Tranform failure output
 2020-06-27 21:54:11 -04:00
Noam Preil
80b70470c0 Stage2/Module: Add symbol -> export lookup table 2020-06-27 21:50:59 -04:00
Noam Preil
ffca1569d1 Return instead of branch 2020-06-27 21:39:39 -04:00
Noam Preil
38d2c5cdf1 Rename type -> extension 2020-06-27 21:39:04 -04:00
Noam Preil
1861c25142 Improve Tranform failure output 2020-06-27 21:15:23 -04:00
Noam Preil
97c41e7152 Disable test 2020-06-27 21:10:44 -04:00
Noam Preil
54148a8c88 Stage2/TestHarness: Improve progress reporting 2020-06-27 20:01:20 -04:00
Noam Preil
ab307a22f6 Stage2: remove clearErrors, fix ZIR export collision detection 2020-06-27 07:17:20 -04:00
Noam Preil
52787f2c9b Fix a dumb 2020-06-26 06:52:29 -04:00
Noam Preil
6d536168b0 Stage2/Testing: Update documentation 2020-06-26 06:51:35 -04:00
Noam Preil
0e952a9f3a Stage2/Testing: Simply incremental compilation tests 2020-06-26 05:00:53 -04:00
Noam Preil
c8f60b2e2f Stage2: handle missing function names 2020-06-26 04:36:17 -04:00
Noam Preil
6510888039 Stage2: function redefinition detection for Zig code 2020-06-26 04:05:41 -04:00
Noam Preil
4a17e008da Stage2: exported symbol collision detection 2020-06-26 03:17:13 -04:00
Noam Preil
e5a3cb8d71 Stage2: fix incremental compilation after error 2020-06-26 03:16:36 -04:00
Noam Preil
53fead580e Add a compiles wrapper case 2020-06-26 03:09:56 -04:00
Noam Preil
649da2df52 Stage2/Testing: Add convenience wrappers 2020-06-26 02:42:02 -04:00
Andrew Kelley
130c7fd23b self-hosted: working towards conditional branching test case 
New features:
 * Functions can have parameters in semantic analysis. Codegen
   is not implemented yet.
 * Support for i8, i16, i32, i64, u8, u16, u32, u64 primitive
   identifiers.
 * New ZIR instructions: arg, block, and breakvoid

Implementation details:

 * Move Module.Body to ir.Body
 * Scope.Block gains a parent field and an optional Label field
 * Fix bug in integer type equality comparison.

Here's the test case I'm working towards:

```
@void = primitive(void)
@i32 = primitive(i32)
@fnty = fntype([@i32, @i32], @void)

@0 = str("entry")
@1 = export(@0, "entry")

@entry = fn(@fnty, {
  %0 = arg(0)
  %1 = arg(1)
  %2 = add(%0, %1)
  %3 = int(7)
  %4 = block("if", {
    %neq = cmp(%2, neq, %3)
    %5 = condbr(%neq, {
      %6 = unreachable()
    }, {
      %7 = breakvoid("if")
    })
  })
  %11 = returnvoid()
})
```

$ ./zig-cache/bin/zig build-obj test.zir
test.zir:9:12: error: TODO implement function parameters for Arch.x86_64

That's where I left off.
 2020-06-26 02:30:14 -04:00
Noam Preil
c88edbc46f OOM -> catch unreachable 2020-06-24 23:34:58 -04:00
Noam Preil
5d7e981f95 Clean up test harness 2020-06-24 22:43:18 -04:00
Andrew Kelley
20b4a2cf2c self-hosted: add compare output test for new AST->ZIR code 2020-06-24 21:28:42 -04:00
Andrew Kelley
5aa3f56773 self-hosted: fix test regressions 
I'm allowing incremental compilation of ZIR modules to be broken. This
is not a real use case of ZIR, and the feature requires a lot of code
duplication with incremental compilation of Zig AST (which works great).
 2020-06-24 20:28:52 -04:00
Andrew Kelley
fd7a97b3b2 fix memory leak of anonymous decl name 2020-06-24 16:20:02 -04:00
Andrew Kelley
14aa08fcd3 self-hosted: restore ZIR functionality 2020-06-24 03:46:32 -04:00
Andrew Kelley
b1b7708cc8 self-hosted: hook up incremental compilation to .zig source code 2020-06-23 23:29:51 -04:00
Andrew Kelley
d9c1d8fed3 self-hosted: improve handling of anonymous decls 
* anonymous decls have automatically generated names and symbols, and
   participate in the same memory management as named decls.
 * the Ref instruction is deleted
 * the DeclRef instruction now takes a `[]const u8` and DeclRefStr takes
   an arbitrary string instruction operand.
 * introduce a `zir.Decl` type for ZIR Module decls which holds
   content_hash and name - fields that are not needed for `zir.Inst`
   which are created as part of semantic analysis. This improves the
   function signatures of Module.zig and lowers memory usage.
 * the Str instruction is now defined to create an anonymous Decl and
   reference it.
 2020-06-23 19:53:32 -04:00