This was causing all the external definitions to go from SILGen through
IRGen multiple times per REPL statement. Since this only matters if we
have source modules enabled, just turn it off.
We still generate all the external definitions for every REPL /line/, which
is the cause of <rdar://problem/16164076>.
Swift SVN r14467
These changes add support for build and target configurations in the compiler.
Build and target configurations, combined with the use of #if/#else/#endif allow
for conditional compilation within declaration and statement contexts.
Build configurations can be passed into the compiler via the new '-D' flag, or
set within the LangOptions class. Target configurations are implicit, and
currently only "os" and "arch" are supported.
Swift SVN r14305
Added -debug-assert-immediately and -debug-crash-immediately, which cause an
llvm_unreachable or LLVM_BUILTIN_TRAP to execute during argument parsing.
Added -debug-assert-after-parse and -debug-crash-after-parse, which cause an
llvm_unreachable or LLVM_BUILTIN_TRAP to execute after calling
CompilerInstance::performParse().
This fixes <rdar://problem/16013025>.
Swift SVN r13653
Because this is useful in testing, I've left in a frontend option
-enable-source-import for both swift and swift-ide-test that sidesteps the
module restriction. Right now, though, this is the right thing to avoid
users running into strange issues when they import another file within
their module and Swift treats it as a separate module.
<rdar://problem/15937521>
Swift SVN r13248
SILSerializeAll and EmitVerboseSIL are /not/ being moved because they are
options controlling the output, not about SILGen and SIL passes.
No functionality change.
Swift SVN r13197
Plumbing this through to the inliner necessitated the creation of a
SILOptions class (like FrontendOptions and IRGenOptions). I'll move
more things into this soon.
One change: for compatibility with the new driver, the option must be
specified as "-sil-inline-threshold 50" instead of "-sil-inline-threshold=50".
(We're really trying to be consistent about joined-equals vs. separate
in the new frontend.)
Swift SVN r13193
Also, restructure so that the option isn't declared in a random library file.
(And do the same with "-sil-link-all".)
Part of the migration to the new driver.
Swift SVN r13184
This keeps us from having to deal with fat swiftmodules for now.
In the long run we're hoping to solve this problem with build configurations,
so that a single module file can support multiple architectures.
(See <rdar://problem/15056323>)
<rdar://problem/15204953>
Swift SVN r13135
This adds some ugliness in the current swift binary because we weren't
bothering to set a requested action before, but it keeps things simpler
elsewhere. (Thanks, Connor.)
Swift SVN r13067
TargetOptions only contained the target triple, which was duplicated in
IRGenOptions. These could get out-of-sync, which would cause issues during
IRGen. Since nothing was using TargetOptions other than CompilerInvocation,
removed TargetOptions in favor of making IRGenOptions the canonical home of the
target triple.
Swift SVN r12869
This option was never honored, and the main functionality that this option
would have implemented has been subsumed by -output-file-map.
Swift SVN r12800
Added support for the -emit-module and -module-output-path options. -emit-module
and -module-output-path function similarly to -serialize-diagnostics and
-serialized-diagnostics-path: notably, -module-output-path implies -emit-module,
but -emit-module can be passed without -module-output-path and a default path
will be determined based on other inputs.
Added support for the -module-link-name option, which specifies the name of the
library to link against when importing the generated module.
Note that support for these options is only implemented in the integrated
frontend; driver-level support for these options is forthcoming.
Swift SVN r12301
During CompilerInstance::performParse(), set CompilerInstance::PrimarySourceFile if we create a SourceFile from a buffer whose ID matches the PrimaryBufferID.
This allows clients of CompilerInstance to get a SourceFile for the user-specified primary input.
Swift SVN r12156
This matches how we will handle primary inputs.
This also fixes an issue where a file named main.swift may not be chosen as the main file if there were multiple inputs and it was replaced by an input buffer.
Swift SVN r12154
When a primary input is specified, output will only be generated for that input. (If a primary input is not specified, output will be generated for the whole module.)
This commit only adds the storage for the primary input; the primary input is not yet honored by the frontend, nor is it possible to specify the primary input.
Swift SVN r12148
Moved the responsibility for storing LinkLibraries from CompilerInvocation to the invocation’s IRGenOpts.
Moved the handling of -l and -framework into ParseIRGenArgs.
Swift SVN r11450
Also updated the comments in FrontendOptions::ActionType to indicate that only -dump-parse skips type-checking. (Previously, the comments implied that -parse also skipped type-checking, which is not the desired behavior.)
Swift SVN r11374
Added an ActionType enum to FrontendOptions with the various actions that the integrated frontend will support, as well as a new RequestedAction member.
Added support for determining the user’s requested action in ParseFrontendArgs. (The integrated frontend does not yet honor this request; support for that is forthcoming.)
Swift SVN r11372
These are not yet used, since the integrated frontend doesn’t yet support immediate mode, but they are ready for use once immediate mode is supported.
Swift SVN r11326
Added PrintHelp and PrintHelpHidden to FrontendOptions.
Marked both -help and --help-hidden with the FrontendOption flag.
Updated ParseFrontendArgs to parse -help and --help-hidden.
Updated frontend_main() so that it prints the help for the frontend options.
Swift SVN r11320
Added a new DiagnosticOptions class to swiftBasic, and added a DiagnosticOptions member to CompilerInvocation.
Added a static ParseDiagnosticArgs function to parse diagnostic-related arguments.
Added -verify to FrontendOptions.td, and added support for parsing -verify in ParseDiagnosticArgs.
Updated frontend_main() to enable and trigger the DiagnosticVerifier when -verify is passed.
Swift SVN r11318
Removed CompilerInvocation::TargetTriple and replaced it with CompilerInvocation::TargetOpts, a TargetOptions object.
Added a static ParseTargetArgs function to set up TargetOptions, and moved handling of -target into that function.
Swift SVN r11288
Also updated findModule() in SourceLoader.cpp and SerializedModuleLoader.cpp to get the ImportSearchPaths from the ASTContext’s SearchPathOpts, instead of directly from the ASTContext.
Swift SVN r11214
Added a new SearchPathOptions class to swiftAST, which will contain options like import search paths and the SDK path.
Moved the RuntimeIncludePath from CompilerInvocation into SearchPathOptions. For now, at least, the RuntimeIncludePath is handled separately from other ImportSearchPaths, since we can’t yet guarantee that RuntimeIncludePath is set up before we parse the ImportSearchPaths.
Added a SearchPathOptions member to ASTContext.
Updated findModule() in SourceLoader.cpp and SerializedModuleLoader.cpp to check RuntimeIncludePath after everything else if no module was found. (This matches existing behavior, which had RuntimeIncludedPath at the end of ImportSearchPaths.)
Swift SVN r11213
Added a new ClangImporterOptions class which wraps the ModuleCachePath and ExtraArgs for the Clang importer.
Added a new ParseClangImporterArgs static function which fills in the passed-in ClangImporterOptions.
Updated CompilerInvocation and CompilerInvocation::parseArgs() to use ClangImporterOptions and ParseClangImporterArgs, respectively.
Swift SVN r11180
