Due to the unavailability of fchdir in Windows, a call for setting the
CWD needs to either call chdir with the path string or call
SetCurrentDirectory.
Either way, since we are dealing with a Handle in Windows, a call for
GetFinalPathNameByHandle is necessary for getting the file path first.
The definition of HKEY__ as a struct with an unused int field is only the case in the Windows headers when `STRICT` is defined. From https://learn.microsoft.com/en-us/windows/win32/winprog/enabling-strict:
> When STRICT is defined, data type definitions change as follows:
>
> - Specific handle types are defined to be mutually exclusive; for example, you will not be able to pass an HWND where an HDC type argument is required. Without STRICT, all handles are defined as HANDLE, so the compiler does not prevent you from using one type of handle where another type is expected.
Zig's `opaque {}` already gives this benefit to us, so the usage of a struct with an unused field is unnecessary, and it was causing HKEY to have an alignment of 4, which is a problem because there are HKEY constants like HKEY_LOCAL_MACHINE (0x80000002) that are not 4-byte aligned. Without this change, the compiler would not allow something like HKEY_LOCAL_MACHINE to be defined since it enforces pointer alignment.
This makes the following changes for i386:
long long and unsigned long long have 4 byte alignment on non-Windows
f64 (double) has 4-byte alignment on non-Windows
long double is 80 bits and has 4 byte alignment on mingw
long double on android is 64 bits, not 80: https://www.uclibc.org/docs/psABI-i386.pdfFixes#12453Fixes#12987
This change also exposes some of the existing functions under both the
PPC-style names symbols and the compiler-rt-style names, since Zig
currently lowers softfloat calls to the latter.
Stage 2's softfloat support still had a couple of gaps, which were
preventing us from lowering `f16` on this target. With any luck,
this is enough to get PPC64 working as a Tier 2 target again.
I think this may be helpful in the future when we might want to calculate this again at some other point.
It also makes it more clear that the other two functions below it are only required for this calculation.
* prep: output_buffer -> output_buffer_slice
* fix: truncate lines accurately
Currently, the code assumes a terminal width of 100.
If we look at what's printed for the last test:
```
Test [1/1] test "basic functionality"... [101/100] this is a really long name designed to activate the truncation code. let's fi...
```
No, it does not really work because the relevant part here is `"[101/100] this is a really long name designed to activate the truncation code. let's fi... "`,
which is 90 characters, but we expect 100 because that's the width that is assumed.
The reason is that it also measures **unprintable characters** (escape sequences) at least non-Windows systems.
With this commit the output is now:
```
Test [1/1] test "basic functionality"... [101/100] this is a really long name designed to activate the truncation code. let's find out if...
```
Of which `"[101/100] this is a really long name designed to activate the truncation code. let's find out if... "`
is the actual output of *our* `std.Progress` (remember that `zig test` has an `std.Progress` and our test itself does).
The length of that string is 100. Now the length is consistent with Windows where we don't use escape sequences. This issue was only present on non-Windows systems.
* feat: decide optimal maximum width
This is done by 1. getting the current terminal width and 2. subtracting that by the current cursor column. This accounts for previous output from someone else.
* test: add more tests
They make it easier to see how the progress line is printed in different cases.
* style: fix typo and improve docs
It also expands an acronym used as a variable name. It confused me.
* cleanup: import std.time
* test: add test
* fix: limit termios usage to Linux only for now
* fix: missing cast on Windows
* test: try to debug failure
* fix: fix off-by-one and disable tests
* docs: make comment clearer
* fix: more durability
* fix(getTerminalWidth): change order
build.zig:
- use "-I" instead of "-isystem" for `b.addSearchPrefix()`
main.zig:
- silently ignore superfluous search dirs
- warn when a dir is added to multiple searchlists
- consolidate "expected paramter after {s}" fatal error messages
- rename command-line switch `-dirafter` → `-idirafter`
closes#12888
This implements `@export(a.b, .{..});` in semantic analysis,
allowing users to directly export a variable from a namespace.
* add test case for exporting using field access
Without the packed qualifier, the type layout that we use to
initialize doesn't match the correct layout of the underlying
storage, causing corrupted data and past-the-end writes.
When testing the Wasm linker for the producers section
we do not ever want to strip the binary as this will remove
the producers section in release-small.
This fixes the CI errors by d086b371f0e21e5029e1b0d05838b87502eb63e6
