Calling getImportedModules requires to list the desired kind of imports.
With the new kind of imports this has become cumbersome. Let's simplify
it by offering common sets of imports. Advanced call sites can still
list the desired imports explicitly.
When loading plugins from `-plugin-path`, use the global `PluginRegistry` to keep a record of what's loaded. Emit these dependencies to the loaded module trace.
Certain actions do not initialize `ASTContext`, eg.
`TypecheckModuleFromInterface`. But `performAction` was always grabbing
a `ASTContext&`. With `_GLIBCXX_ASSERTIONS` and
`_LIBCPP_ENABLE_ASSERTIONS` now enabled in an asserts build, this hits
an assert in `unique_ptr::operator*` that checks for a null deref.
Add frontend flag `-emit-macro-expansion-files diagnostics` to emit any
macro expansion buffers referenced by diagnostics into files in a
temporary directory. This makes debugging type-checking failures in
macro expansions far easier, because you can see them after the
compiler process has exited.
Currently headers produced with `-emit-objc-header` /
`-emit-objc-header-path` produce headers that include modular imports.
If the consumer wishes to operate without modules enabled, these headers
cannot be used. This patch introduces a new flag
(`-emit-clang-header-nonmodular-includes`) that when enabled
attempts to argument each modular import included in such a header with
a set of equivalent textual imports.
`getValue` -> `value`
`getValueOr` -> `value_or`
`hasValue` -> `has_value`
`map` -> `transform`
The old API will be deprecated in the rebranch.
To avoid merge conflicts, use the new API already in the main branch.
rdar://102362022
Currently headers produced with `-emit-objc-header` /
`-emit-objc-header-path` produce headers that include modular imports.
If the consumer wishes to operate without modules enabled, these headers
cannot be used. This patch introduces a new flag
(`-emit-clang-header-nonmodular-includes`) that when enabled
attempts to argument each modular import included in such a header with
a set of equivalent textual imports.
Intro ASTContext::setIgnoreAdjacentModules to change module loading to
accept load only resilient modules from their swiftinterfaces, ignoring
the adjacent module and any silencing swiftinterfaces errors.
The relationship between the code in these two libraries was fundamentally circular, indicating that they should not have been split. With other changes that I'm making to remove circular dependencies from the CMake build graph I eventually uncovered that these two libraries were required to link each other circularly, but that had been hidden by other cycles in the build graph previously.
- Remove cycle between swiftIRGen and swiftTBGen.
- Remove cycle between swiftSIL and swiftSerialization.
- Remove cycle between swiftFrontendTool and swiftIDE.
When we encounter an input or output with an unknown extension 'TY_INVALID', still produce valid JSON specifying the type as "unknown" instead of either crashing or producing malformed JSON.
Resolves rdar://94348593
This change extends the clang header printer to start emitting C++ classes for Swift struct types with the correct struct layout in them (size + alignment)
