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7ba1f9bfb52a1f6fa776eeafb45790331be4388f
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9471 Commits

Author SHA1 Message Date
Evan Haas
7ba1f9bfb5 translate-c: take address of functions before passing them to @ptrToInt 
Fixes #12194
 2022-07-27 14:03:08 +03:00
Andrew Kelley
c8c798685f Merge pull request #12244 from Vexu/stage2 
Minor stage2 fixes
 2022-07-26 17:41:26 -07:00
Veikka Tuominen
d6e3988fe8 Sema: better error when coercing error sets 2022-07-26 23:29:54 +03:00
Andrew Kelley
f50c98a75a test-cases harness: test all updates 
even if some are "run" on foreign hosts.

closes #12193
 2022-07-26 13:28:46 -07:00
Andrew Kelley
7a09bce232 Merge pull request #12136 from topolarity/llvm-config-rework 
CMake: Improve usage of `llvm-config` (esp. for consistent static/shared linking)
 2022-07-26 11:41:00 -07:00
Andrew Kelley
0ffcf19e3d Merge pull request #12237 from Vexu/stage2-compile-errors 
Stage2 improve errors for builtin function options structs
 2022-07-26 11:26:35 -07:00
InKryption
a0d3a87ce1 std.fmt: require specifier for unwrapping ?T and E!T 2022-07-26 11:25:49 -07:00
Veikka Tuominen
7862ab9f41 Sema: disable "unreachable else prong" error for error sets for now 
Closes #11798
 2022-07-26 16:40:24 +03:00
Veikka Tuominen
5d99e5ecd4 Sema: improve expression value ignored error 
Closes #4483
 2022-07-26 16:40:24 +03:00
Veikka Tuominen
3d18c8c130 Sema: resolve lazy values for compile log 
Close #12204
 2022-07-26 16:40:24 +03:00
Veikka Tuominen
d78532f462 Sema: give comptime_field_ptr priority over field_ptr in tuples 
Closes #11983
 2022-07-26 16:40:24 +03:00
Veikka Tuominen
a463dc7d6c AstGen: disable null bytes and empty stings in some places 
Namely:
 * test names
 * identifiers
 * library names
 * import strings
 2022-07-26 12:14:59 +03:00
Veikka Tuominen
825fc654b6 Sema: better source location for builtin options 2022-07-26 12:14:59 +03:00
Veikka Tuominen
28478a4bac Module: improve handling of errors in @call arguments 2022-07-26 12:14:59 +03:00
Jakub Konka
20ea44ef10 macho: fix memory leak and refactor Target usage 2022-07-25 22:46:43 -07:00
r00ster
cff5d9c805 std.mem: add first method to SplitIterator and SplitBackwardsIterator 2022-07-25 22:04:30 +03:00
Veikka Tuominen
2f34d06d01 Sema: analyzeInlineCallArg needs a block for the arg and the param 2022-07-25 22:04:08 +03:00
Luuk de Gram
9a3dacc00e Merge pull request #12188 from Luukdegram/llvm-wasm-c-abi 
stage2: llvm - Implement C ABI when targetting wasm32
 2022-07-25 16:12:36 +02:00
Andrew Kelley
0d120fcb89 Merge pull request #12225 from ziglang/ci-stage3-standalone 
CI stage3 test coverage for test-standalone and test-cli
 2022-07-25 00:46:56 -07:00
Luuk de Gram
6b4d4c70fd wasm: Only allow lowering C-ABI compatible types 2022-07-25 06:34:00 +02:00
Luuk de Gram
200b2e4ee1 llvm: correctly lower c-abi for Wasm target 
When lowering the return type for Wasm if the calling convention is `C`,
it now correctly lower it according to what clang does as specified in:
https://github.com/WebAssembly/tool-conventions/blob/main/BasicCABI.md

This makes use of the same logic as the Wasm backend, ensuring the
generated code does not diverge in function signatures.

When passing arguments accross the C-ABI for the Wasm target,
we want slightly different behavior than x86_64.
For instance: a struct with multiple fields must always be passed
by reference, even if its ABI size fits in a single integer.
However, we do pass larger integers such as 128bit by value,
which LLVM will correctly lower to use double arguments instead.
 2022-07-25 06:34:00 +02:00
Luuk de Gram
bf28a47cf2 wasm: pass correct abi-size for scalar values 
When returning an aggregate type that contains a scalar value (nested),
its abi-size is passed by bits, rather than bytes to `buildOpcode`.
 2022-07-25 06:33:56 +02:00
Andrew Kelley
546c75ca46 LLVM: notice the soft_float CPU feature 
when deciding whether to lower to x86_fp80 instructions, or softfloat
instructions.

Closes #10847
Closes #12090
 2022-07-24 17:10:08 -07:00
Andrew Kelley
93ae386f56 stage2: don't skip liveness or codegen if -femit-asm is supplied 
Fixes Godbolt's CLI usage of Zig.
 2022-07-24 15:02:05 -07:00
Andrew Kelley
934573fc5d Revert "std.fmt: require specifier for unwrapping ?T and E!T." 
This reverts commit 7cbd586ace.

This is causing a fail to build from source:

```
./lib/std/fmt.zig:492:17: error: cannot format optional without a specifier (i.e. {?} or {any})
                @compileError("cannot format optional without a specifier (i.e. {?} or {any})");
                ^
./src/link/MachO/Atom.zig:544:26: note: called from here
                log.debug("  RELA({s}) @ {x} => %{d} in object({d})", .{
                         ^
```

I looked at the code to fix it but none of those args are optionals.
 2022-07-24 11:50:10 -07:00
InKryption
7cbd586ace std.fmt: require specifier for unwrapping ?T and E!T. 
Co-authored-by: Veikka Tuominen <git@vexu.eu>
 2022-07-24 12:01:56 +03:00
Meghan
dea437edfb stage2: implement noinline fn 2022-07-24 11:56:33 +03:00
Andreas Reischuck
903bed931d report better error for package not found in stage2 2022-07-24 11:55:37 +03:00
Cody Tapscott
5337934bcd CMake: Add ZIG_LLVM_LINK_MODE to config.h 
This is currently unused, but it will be needed soon so that we can
avoid linking static libc++ if LLVM/Clang is configured as a shared
library.
 2022-07-23 09:03:19 -07:00
Veikka Tuominen
baf516218e Sema: don't add union field access safety check for single field unions 2022-07-23 15:40:12 +03:00
Veikka Tuominen
2436dd2c1b Sema: validate duplicate fields in anon structs 2022-07-23 15:40:12 +03:00
Veikka Tuominen
5b29275240 Sema: add some more 'declared here' notes 2022-07-23 15:40:12 +03:00
Veikka Tuominen
881c0cb20b Sema: add default value here note to invalid comptime field store error 2022-07-23 15:40:12 +03:00
Veikka Tuominen
15dddfd84d AstGen: make comptime fields in packed and extern structs compile errors 2022-07-23 15:40:12 +03:00
Veikka Tuominen
0ef4cc738b Sema: check for zero length slices in @alignCast safety 2022-07-23 15:40:12 +03:00
Veikka Tuominen
d75fa86d70 stage2: implement @setFloatMode 2022-07-23 15:40:12 +03:00
Veikka Tuominen
585c160c20 Sema: handle store to comptime field when ResultLoc == .none 2022-07-23 15:40:12 +03:00
Veikka Tuominen
9465906775 Sema: return .comptime_field_ptrs for tuples 2022-07-23 15:40:12 +03:00
Veikka Tuominen
cf87026e52 Sema: @alignCast safety 2022-07-23 15:40:11 +03:00
Veikka Tuominen
711b656773 Sema: @floatToInt safety 2022-07-23 15:40:11 +03:00
Veikka Tuominen
ff7ec4efb5 Sema: bad union field access safety 2022-07-23 15:40:11 +03:00
Veikka Tuominen
55fe34100f Sema: exact division safety 2022-07-23 15:40:11 +03:00
Veikka Tuominen
76d099950a Sema: cast negative to unsigned safety 2022-07-23 15:40:11 +03:00
Veikka Tuominen
0782586b15 Sema: divide by zero safety 2022-07-23 15:40:11 +03:00
Veikka Tuominen
9f10dfcb54 Sema: implement shr_exact runtime safety 2022-07-23 15:40:11 +03:00
Veikka Tuominen
4d20d6874c move passing safety tests to stage2 2022-07-23 15:40:11 +03:00
viri
b728e6aa00 stage1: don't lowercaseify lib names 2022-07-23 15:04:02 +03:00
Yujiri
6b9f609bd0 Fix #6944: referencing type info alignment causes error in unrelated function 2022-07-23 14:26:52 +03:00
Jakub Konka
a8bfddfaea Merge pull request #12140 from ziglang/macho-gc-sections 
macho: add support for `-dead_strip` (GC sections) and simplify symbol resolution
 2022-07-23 00:01:09 -07:00
Andrew Kelley
a035d75a17 Autodoc: update to new ZIR 
Fixes a merge conflict with 8e75ba653b
which removed ptr_type_simple and added overflow_arithmetic_ptr.
 2022-07-22 21:24:19 -07:00