| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2017-02-22 | bitfields support for array of non-store-aligned packed structs | Andrew Kelley | |
| 2017-02-16 | pointers with bit offset contain length | Andrew Kelley | |
| adds compile error when passing pointer that is byte-aligned at the beginning but not the end to a function expecting a fully byte aligned pointer closes #261 | |||
| 2017-02-16 | ability to write to bit fields | Andrew Kelley | |
| See #261 | |||
| 2017-02-16 | support arithmetic for non byte aligned integer types | Andrew Kelley | |
| see #261 | |||
| 2017-02-16 | reading from a bit field partially works | Andrew Kelley | |
| See #261 Still need to do: * reading a field that has bit offset 0 but still needs to shift and truncate * writing a field | |||
| 2017-02-16 | move int and array types to central table | Andrew Kelley | |
| 2017-02-15 | ability to declare const bitfields | Andrew Kelley | |
| See #261 | |||
| 2017-02-14 | add runtime debug safety for dividing integer min value by -1 | Andrew Kelley | |
| closes #260 | |||
| 2017-02-12 | slice and array re-work plus some misc. changes | Andrew Kelley | |
| * `@truncate` builtin allows casting to the same size integer. It also performs two's complement casting between signed and unsigned integers. * The idiomatic way to convert between bytes and numbers is now `mem.readInt` and `mem.writeInt` instead of an unsafe cast. It works at compile time, is safer, and looks cleaner. * Implicitly casting an array to a slice is allowed only if the slice is const. * Constant pointer values know if their memory is from a compile- time constant value or a compile-time variable. * Cast from [N]u8 to []T no longer allowed, but [N]u8 to []const T still allowed. * Fix inability to pass a mutable pointer to comptime variable at compile-time to a function and have the function modify the memory pointed to by the pointer. * Add the `comptime T: type` parameter back to mem.eql. Prevents accidentally creating instantiations for arrays. | |||
| 2017-02-11 | rework compile-time known pointer values | Andrew Kelley | |
| See #257 | |||
| 2017-02-09 | remove the depends_on_compile_var code | Andrew Kelley | |
| cleanup from the decision in commit 8a859afd580f438f549ee69a to remove "unnecessary if statement" error | |||
| 2017-02-09 | lots of miscellaneous things all in one big commit | Andrew Kelley | |
| * add `@compileLog(...)` builtin function - Helps debug code running at compile time - See #240 * fix crash when there is an error on the start value of a slice * add implicit cast from int and float types to int and float literals if the value is known at compile time * make array concatenation work with slices in addition to arrays and c string literals * fix compile error message for something not having field access * fix crash when `@setDebugSafety()` was called from a function being evaluated at compile-time * fix compile-time evaluation of overflow math builtins. * avoid debug safety panic handler in builtin.o and compiler_rt.o since we use no debug safety in these modules anyway * add compiler_rt functions for division on ARM - Closes #254 * move default panic handler to std.debug so users can call it manually * std.io.printf supports a width in the format specifier | |||
| 2017-02-07 | variables, memcpy, and memset all get alignment | Andrew Kelley | |
| See #37 | |||
| 2017-02-06 | coldcc works better | Andrew Kelley | |
| * Only use Cold Calling Convention on x86 * Add the cold attribute to functions marked with coldcc | |||
| 2017-02-06 | improved behavior on debug safety crash | Andrew Kelley | |
| * instead of emitting a breakpoint for a debug safety crash, zig calls a panic function which prints an error message and a stack trace and then calls abort. * on freestanding OS, this panic function has a default implementation of a simple infinite loop. * users can override the panic implementation by providing `pub fn panic(message: []const u8) -> unreachable { }` * workaround for LLVM segfaulting when you try to use cold calling convention on ARM. closes #245 | |||
| 2017-02-05 | fix volatile not respected for loads | Andrew Kelley | |
| 2017-02-05 | all functions are nounwind because zig does not support exceptions | Andrew Kelley | |
| 2017-02-05 | `%=` in inline assembly survives optimization | Andrew Kelley | |
| 2017-02-05 | setGlobalSection and setGlobalAlign work for functions | Andrew Kelley | |
| 2017-02-05 | even external functions which provide definitions get nounwind | Andrew Kelley | |
| 2017-02-04 | inline assembly supports `%=` syntax | Andrew Kelley | |
| it outputs a number that is unique to each instance of the asm statement in the entire compilation. useful when creating local labels and referring to them multiple times in a single template that generates multiple assembler instructions | |||
| 2017-02-04 | memcpy and memset builtins support volatile pointers | Andrew Kelley | |
| See #238 | |||
| 2017-02-04 | remove volatileStore builtin; add volatile pointers | Andrew Kelley | |
| closes #238 | |||
| 2017-02-04 | ability to set global variable alignment and ... | Andrew Kelley | |
| ..section in the initialization expression | |||
| 2017-02-03 | preserve names of exported variables | Andrew Kelley | |
| 2017-02-03 | add volatileStore() builtin function | Andrew Kelley | |
| See #238 We can revisit how volatile will work later - for now here's a builtin function to do it. | |||
| 2017-02-03 | add setGlobalAlign and setGlobalSection builtin functions | Andrew Kelley | |
| closes #241 | |||
| 2017-02-03 | add ability to set linker script | Andrew Kelley | |
| 2017-02-03 | typedefs work for binary math operations | Andrew Kelley | |
| 2017-02-03 | exported global variables get emitted as external in LLVM | Andrew Kelley | |
| 2017-02-02 | update outdated comment | Andrew Kelley | |
| 2017-02-02 | prefix op maybe and error are for types only | Andrew Kelley | |
| 2017-01-31 | fix crash when passing void to var args function | Andrew Kelley | |
| closes #235 | |||
| 2017-01-24 | printf var args proof of concept | Andrew Kelley | |
| See #167 Need to troubleshoot when we send 2 slices to printf. It goes into an infinite loop. This commit introduces 4 builtin functions: * `@isInteger` * `@isFloat` * `@canImplictCast` * `@typeName` | |||
| 2017-01-23 | basic support for functions with variable length arguments | Andrew Kelley | |
| See #77 | |||
| 2017-01-22 | remove staticEval builtin in favor of comptime expression | Andrew Kelley | |
| 2017-01-22 | introduce comptime expression | Andrew Kelley | |
| closes #221 | |||
| 2017-01-16 | get rid of zeroes literal | Andrew Kelley | |
| closes #222 | |||
| 2017-01-16 | fix handling of const values for 2d arrays | Andrew Kelley | |
| 2017-01-16 | fix array of enums. also render debug info for const vars | Andrew Kelley | |
| 2017-01-15 | fix enum codegen and implement comptime switch var on enums | Andrew Kelley | |
| 2017-01-12 | IR: implement macro for function aliasing function pointer | Andrew Kelley | |
| 2017-01-10 | IR: implement error for missing or extra switch prongs | Andrew Kelley | |
| 2017-01-10 | partially fix parseh command | Andrew Kelley | |
| 2017-01-08 | pass unnecessary if statement test | Andrew Kelley | |
| 2017-01-05 | fix mul and sub overflow ops being rendered as addition | Andrew Kelley | |
| 2016-12-31 | IR: std library passes codegen | Andrew Kelley | |
| 2016-12-31 | IR: add error for goto jumping over variable declaration | Andrew Kelley | |
| 2016-12-30 | IR: better basic block dependency detection | Andrew Kelley | |
| 2016-12-28 | IR: error for returning from defer expression | Andrew Kelley | |
| also fix peer type resolution for pure error mixed with error union | |||
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index : zig | |
| General-purpose programming language and toolchain for maintaining robust, optimal, and reusable software. https://ziglang.org |
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