- Outlaw duplicate input files, fix driver, fix tests, and add test.
- Reflect that no buffer is present without a (possibly pseudo) named file.
- Reflect fact that every input has a (possible pseudo) name.
- Break up CompilerInstance::setup.
Don't bail on dups.
Change “have” routines to “has”.
Use more consistent casing.
Remove spurious “DelayedFunctionParsing” option.
Move debugFail routines to top lexical level.
Rename and reorder declaration of functions in FrontendArgsToOptionsConverter.
Move, reword, and doxygenate comments for some of those functions.
Fix casing on some more setUp* functions.
Return NoneAction instead of existing RequestedAction in FrontendArgsToOptionsConverter::determineRequestedAction.
Remove test names and put in FIXME’s.
Remove “Jordan” from comments & reword.
Reorder if-then arms of FrontendArgsToOptionsConverter::computeOutputFilenames for readability.
Test for empty string instead of equality with “”.
Use hasUnusedModuleDocOutputPath.
Remove optionality from return type of getOutputFilenamesFromCommandLineOrFilelist.
Rename isPrimaryInputAFileAt to isThereAPrimaryInputWithAFilenameAt.
Added a FIXME in doesActionProduceOutput to reflect that some actions actually do not produce output.
Adds support for renaming subscripts with external names, e.g.
subscript(x y: Int), and introduces a noncollapsible parameter name range for
subscript parameters, since these shouldn't be collapsed with an argument label
of the same name as function parameter names are.
Set a minimum delay of 10 seconds for the semantic editor instead of
starting from 0/1 second. This helps prevent us from being throttled by
the system if we have multiple crashes in a row, which allows us to keep
syntactic requests working.
rdar://18326221
When expanding placeholders, we analyze the surrounding context of a
placeholder to decide whether to expand the placeholder to a trailing
closure. This analysis assumes CallExpr is the only AST node with argument;
however UnresolvedMemberExpr can have argument as well. This commit
teaches the analysis logic to handle both.
Found by TSan!
This was found while trying to reproduce a test failure on a linux bot
while running the test/Misc/stats.swift test. Hopefully this was the
underlying issue.
rdar://35537968
This allows reporting successful and unsuccessful optimizations similar to
clang/llvm.
This first patch adds support for the
options -Rpass=<pass-name-regex> -Rpass-missed=<pass-name-regex>. These allow
reporting successful/unsuccessful optimization on the compiler output for passes
specified by the regex. I've also added one missed and one passed remark type
to the inliner to test the infrastructure.
Clang also has the option of collecting these records in an external YAML data
file. This will be added in a later patch.
A few notes:
* The goal is to use this facility for both user-lever "performance" warnings
and expert-level performance analysis. There will probably be a flag in the
future differentiating the verbosity.
* The intent is match clang/llvm as much as it makes sense. On the other hand I
did make some changes. Unlike in llvm, the emitter is not a pass which
simplifies things. Also the remark class hierarchy is greatly simplified since
we don't derive from DiagnosticInfo. We also don't derive from Diagnostic to
support the streaming API for arbitrary named-value pairs.
* Currently function names are printed mangled which should be fixed.
Except GenericEnvironment.h, because you can't meaningfully use a
GenericEnvironment without its signature. Lots less depends on
GenericSignature.h now. NFC
During a parallel build, this was noticed:
<unknown>:0: error: missing required module 'SwiftShims'
Ensure that we have a dependency on the SwiftShims target for
libdispatch.
Encapsulate uses of the variables in FrontendInputs with intention-describing functions. Move some code that sets these variables into FrontendInputs and FrontendOptions classes.
Create new FrontendInputs class to encapsulate InputFilenames, InputBuffers and PrimaryInput, which were formerly in Frontend.
Includes one change in SwiftEditor.cpp to resolve a merge conflict.
This pays a small penalty in build times by invoking an extra call to
ninja. However, unless there is a change in libdispatch, no actions
will be taken other than ensuring that it is up-to-date. Should ensure
that the buildbots switching between builds DTRT.
... and add a few basic statistics about the number of requests, ASTs
built, etc. The Statistic type is loosely based on the one from LLVM,
but suitable for using without DEBUG macros and using SourceKit UIdents
to identify the statistic. The easiest way to add a new statistic is to
add it to SwiftStatistics.def in the SwiftLangSupport.
Avoid overwriting the `swiftCore` target in the SourceKit build.
Instead, link to the explicit variant of the swiftCore. This tracks the
dependency better and enables multiple parallel cross-compilations of
the stdlib.
Implicitly link against swiftCore when linking against libdispatch.
Remove the extraneous link against the Blocks runtime on Linux. The
`add_sourcekit_executable` call already handles this. Ensure that we
enable the swift SDK overlay for libdispatch by sending it the path to
the swift compiler.
After modifying a file, don't rebuild the ASTs for every file that
(might) depend on it. This is very expensive if there are a lot of open
documents and we don't yet provide a way for clients to distinguish
documents that they want to update from any other documents that e.g.
are just open because they haven't been saved yet.
rdar://problem/34415818
