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b3a6faf13ebccb82bb5fa82012bb62699a8ff6fb
Commit Graph
1457 Commits
Author SHA1 Message Date
Andrew Kelley b3a6faf13e replace %defer with errdefer 
See #632

now we have 1 less sigil
 2018-01-23 23:08:09 -05:00
Andrew Kelley c2838f2442 fix printf format specifier 2018-01-23 11:40:22 -05:00
Marc Tiehuis 470ec91164 Add array type handling for gen_h 2018-01-23 23:38:20 +13:00
Andrew Kelley cf39819478 add new kind of test: generating .h files. and more 
* docgen supports obj_err code kind for demonstrating
   errors without explicit test cases
 * add documentation for `extern enum`. See #367
 * remove coldcc keyword and add @setIsCold. See #661
 * add compile errors for non-extern struct, enum, unions
   in function signatures
 * add .h file generation for extern struct, enum, unions
 2018-01-22 22:24:07 -05:00
Andrew Kelley cacba6f435 fix crash on union-enums with only 1 field 
closes #713
 2018-01-22 17:23:23 -05:00
Andrew Kelley 5b7ae86af4 fix crash when switching on enum with 1 field and no switch prongs 
closes #712
 2018-01-21 14:44:24 -05:00
Andrew Kelley 517e8ea426 remove unused function, fixes mingw build 2018-01-20 02:49:53 -05:00
Andrew Kelley ddd04a7b46 fix docgen on windows 2018-01-19 22:17:31 -05:00
Andrew Kelley 890bf001db os_rename uses MoveFileEx on windows 2018-01-19 16:53:08 -05:00
Andrew Kelley 9f5c0b6e60 windows-compatible os_rename function 
windows libc rename() requires destination file path to not exist
 2018-01-19 16:31:21 -05:00
Andrew Kelley ea623f2d39 all doc code examples are now tested 
improve color scheme of docs
make docs depend on no external files
fix broken example code in docs

closes #465
 2018-01-19 03:21:47 -05:00
Andrew Kelley 4b64c777ee add compile error for shifting by negative comptime integer 
closes #698
 2018-01-18 17:47:21 -05:00
Andrew Kelley 0fc645ab70 emit a compile error for @panic called at compile time 
closes #706
 2018-01-18 17:15:36 -05:00
Andrew Kelley 0b8f19fcba fix null debug info for 0-length array type 
closes #702
 2018-01-18 15:08:20 -05:00
Jimmi Holst Christensen fa2c3be341 More tests, and fixed none negative bigint xor 2018-01-17 14:31:47 +01:00
Jimmi Holst Christensen db0fc32ab2 fixed xor with zero 2018-01-17 14:00:27 +01:00
Andrew Kelley 4bdfc8a10a fix error return traces pointing to off-by-one source line 
See #651
 2018-01-17 00:22:53 -05:00
Andrew Kelley ee9ab15679 Merge pull request #695 from Hejsil/tranlate-c-fixes 
Tranlate c fixes - undefined variable initialization and non-bool if statements
 2018-01-16 10:32:37 -05:00
Jimmi Holst Christensen 3974b7d31d translate_c can now translate if statements on integers and floats 2018-01-16 15:48:28 +01:00
Jimmi Holst Christensen 821cbd7a1b Output "undefined" on uninitialized variables 2018-01-16 15:01:02 +01:00
Andrew Kelley 6a95b88d1b fix bigint remainder division 
See #405
 2018-01-16 03:09:44 -05:00
Andrew Kelley 84d8584c5b implement bigint div and rem 
See #405
 2018-01-16 02:22:19 -05:00
Andrew Kelley 92fc5947fc fix compiler crash related to @alignOf 2018-01-15 20:44:21 -05:00
Andrew Kelley c9ac607bd3 add builtin.have_error_return_tracing 2018-01-15 00:14:14 -05:00
Andrew Kelley 7b57454cc1 clean up error return tracing 
* error return tracing is disabled in release-fast mode
 * add @errorReturnTrace
 * zig build API changes build return type from `void` to `%void`
 * allow `void`, `noreturn`, and `u8` from main. closes #535
 2018-01-15 00:01:02 -05:00
Andrew Kelley d973b40884 stack traces are a variable number of frames 2018-01-14 19:40:02 -05:00
Andrew Kelley f0df2cdde9 error return traces use a zig-provided function to save binary size 2018-01-14 16:26:06 -05:00
Andrew Kelley fa024f8092 error return trace pointer prefixes other params 
instead of being last. This increases the chances that it can
remain in the same register between calls.
 2018-01-14 14:35:43 -05:00
Andrew Kelley 4551489b92 typecheck the panic function 2018-01-13 01:00:50 -05:00
Andrew Kelley 32ea6f54e5 *WIP* proof of concept error return traces 2018-01-12 02:12:11 -05:00
Andrew Kelley 7ec783876a functions which can return errors have secret stack trace param 
See #651
 2018-01-11 23:04:08 -05:00
Andrew Kelley 3268276b58 the same string literal codegens to the same constant 
this makes it so that you can send the same string literal
as a comptime slice and get the same type
 2018-01-11 21:02:30 -05:00
Andrew Kelley 3c094116aa remove %% prefix operator 
See #632
closes #545
closes #510

this makes #651 higher priority
 2018-01-09 00:51:51 -05:00
Andrew Kelley 598170756c a catch unreachable generates unwrap-error code 
See #545
See #510
See #632
 2018-01-07 18:13:54 -05:00
Andrew Kelley 632d143bff replace a %% b with a catch b 
See #632

better fits the convention of using keywords for control flow
 2018-01-07 17:28:20 -05:00
Andrew Kelley 66717db735 replace %return with try 
See #632

better fits the convention of using keywords for control flow
 2018-01-07 16:53:13 -05:00
Andrea Orru de1f57926f Merge branch 'master' of github.com:zig-lang/zig 2018-01-07 04:43:15 -05:00
Andrea Orru 3182857224 Adding zen support 2018-01-07 04:43:08 -05:00
Andrew Kelley bb39e503c0 fix struct inside function referencing local const 
closes #672

the crash and compile errors are fixed but structs
inside functions still get named after the functions
they're in. this will be fixed later.
 2018-01-07 00:28:37 -05:00
Andrea Orru e932919e68 Darwin -> MacOSX, added Zen. See #438 2018-01-06 23:10:53 -05:00
Andrew Kelley 17e68c4a11 disable NewGVN 
closes #673
 2018-01-06 00:15:37 -05:00
Andrew Kelley 2c35e24bd9 workaround for microsoft releasing windows SDK with wrong version 2018-01-05 11:35:46 -05:00
Andrew Kelley 1b120d1e49 update windows build to llvm 5.0.1 
llvm-config.exe does not handle diaguids.lib for us so we have to
duplicate the work.
 2018-01-04 22:46:26 -05:00
Andrew Kelley 477e3f64fc self-hosted build: use llvm-config from stage1 2018-01-03 21:32:50 -05:00
Andrew Kelley 5a800db48c build: std files and c header files are only specified once 
In the CMakeLists.txt file. And then we communicate the list
to the zig build.
 2018-01-03 19:39:04 -05:00
Andrew Kelley 5b156031e9 enum tag values are expressions so no parentheses needed 2018-01-03 16:05:37 -05:00
Andrew Kelley 36ff26609b fix self hosted compiler on windows 2018-01-03 04:55:49 -05:00
Andrew Kelley 0ea50b3157 ir: new pass iteration strategy 
Before:
 * IR basic blocks are in arbitrary order
 * when doing an IR pass, when a block is encountered, code
   must look at all the instructions in the old basic block,
   determine what blocks are referenced, and queue up those
   old basic blocks first.
 * This had a bug (See #667)

Now:
 * IR basic blocks are required to be in an order that guarantees
   they will be referenced by a branch, before any instructions
   within are referenced.
   ir pass1 is updated to meet this constraint.
 * When doing an IR pass, we iterate over old basic blocks
   in the order they appear. Blocks which have not been
   referenced are discarded.
 * After the pass is complete, we must iterate again to look
   for old basic blocks which now point to incomplete new
   basic blocks, due to comptime code generation.
 * This last part can probably be optimized - most of the time
   we don't need to iterate over the basic block again.

closes #667
 2018-01-02 21:08:12 -05:00
Andrew Kelley 6fece14cfb self-hosted: build against zig_llvm and embedded LLD 
Now the self-hosted compiler re-uses the same C++ code for interfacing
with LLVM as the C++ code.
It also links against the same LLD library files.
 2017-12-26 19:44:08 -05:00
Andrew Kelley 2a25398c86 fix segfault when passing union enum with sub byte... 
...field to const slice parameter

we use a packed struct internally to represent a const array
of disparate union values, and needed to update the internal
getelementptr instruction to recognize that.

closes #664
 2017-12-24 04:11:58 -05:00