* There was an edge case where the arena could be destroyed twice on
error: once from the arena itself and once from the decl destruction.
* The type of the created decl was incorrect (it should have been the
pointer child type), but it's not required anyway, so it's now just
initialized to anyopaque (which more accurately reflects what's
actually at that memory, since e.g. [*]T may correspond to nothing).
* A runtime bitcast of the pointer was performed, meaning @extern didn't
work at comptime. This is unnecessary: the decl_ref can just be
initialized with the correct pointer type.
And make it not do any installation, only objcopying. We already have
install steps for doing installation.
This commit also makes ObjCopyStep properly integrate with caching.
Fixes#13970.
This fix makes test runners resolve package paths relative to the
directory the test runner is in. This means it is not possible to import
a file from outside the file tree root at the directory containing the
test runner.
New API introduced: std.Build.addModule
This function exposes a zig module with the given name, which can be
used by packages that depend on this one via std.Build.Dependency.module.
std.Build.Pkg and related functionality is deleted. Every use case has a
straightforward upgrade path using the new Module struct.
std.Build.OptionsStep.getPackage is replaced by
std.Build.OptionsStep.createModule.
std.Build.CompileStep.addPackagePath is replaced by
std.Build.CompileStep.addAnonymousModule.
This partially addresses #14307 by renaming some of the instances of
"package" to "module".
Closes#14278
Fixes a regression caused by https://github.com/ziglang/zig/pull/13983
From the added comment:
We still search the path if the cwd is absolute because of the
"cwd set in ChildProcess is in effect when choosing the executable path
to match posix semantics" behavior--we don't want to skip searching
the PATH just because we were trying to set the cwd of the child process.
These are the standard complex multiplication/division functions
required by the C standard (Annex G).
Don't get me started on the standard's handling of complex-infinity...
When encountering a fn type that returns an error (union), a backend
that supports error return tracing will want the StackTrace struct and
its fields to be analyzed.
A self-defined macro is one of the form `#define FOO FOO`
Those types of macros have never been translated; this change will cause
any macros which refer to them to be translated as `@compileError` instead
of referring to a non-existent identifier.
Closes#12471
* back out the changes to RunStep
* move the disabled test to the .cpp code and avoid a confusing
name-collision with the _LIBCPP macro prefix
* fix merge conflict with the edits to the same test that ensure global
initializers are called.
Now this branch is only concerned with single-threaded targets and
passing the correct macro defines to libc++.
This reverts commit baead472d7.
Let's go through the proposal process on this one. I want to push back
on this. My position is that, at the very least, a full trace of command
lines of sub-processes should be printed on failure, with the exception
of opt-in flags such as `--prominent-compile-errors`.
Address https://github.com/ziglang/zig/issues/3477
This provides a mechanism for builds to fully report an error to the user and prevent zig from piling on extra noise.
An attempt to normalize some of the function names in build.zig. Normalize add*Dir to add*Path. Also use "Library" instead of the "Lib" abbreviation.
The PR does not remove the old names, only adds the new normalized ones to faciliate a transition period.
I'm working on a build.zig file where I'm leveraging InstallRawStep but I'd like to change the install dir. This allows the install dir to be changd and also enhances InstallRawStep to add more options in the future by putting them into a struct with default values. This also removes the need for an extra addInstallStepWithFormat function in build.zig.
