Merge pull request #500 from beccadax/i-have-some-notes-for-you

Add support for symbol graphs and access notes

Author: beccadax

Sources/SwiftDriver/Jobs/CompileJob.swift

@@ -291,6 +291,11 @@ extension Driver {
     try commandLine.appendLast(.runtimeCompatibilityVersion, from: &parsedOptions)
     try commandLine.appendLast(.disableAutolinkingRuntimeCompatibilityDynamicReplacements, from: &parsedOptions)
 
+    if compilerMode.isSingleCompilation {
+      try commandLine.appendLast(.emitSymbolGraph, from: &parsedOptions)
+      try commandLine.appendLast(.emitSymbolGraphDir, from: &parsedOptions)
+    }
+
     addJobOutputs(outputs)
 
     // If we're prioritizing the emit module job, schedule the compile jobs

Sources/SwiftDriver/Jobs/FrontendJobHelpers.swift

@@ -172,6 +172,7 @@ extension Driver {
     try commandLine.appendLast(.requireExplicitAvailability, from: &parsedOptions)
     try commandLine.appendLast(.requireExplicitAvailabilityTarget, from: &parsedOptions)
     try commandLine.appendLast(.lto, from: &parsedOptions)
+    try commandLine.appendLast(.accessNotesPath, from: &parsedOptions)
     try commandLine.appendAll(.D, from: &parsedOptions)
     try commandLine.appendAll(.sanitizeEQ, from: &parsedOptions)
     try commandLine.appendAll(.debugPrefixMap, from: &parsedOptions)

Sources/SwiftDriver/Jobs/MergeModuleJob.swift

@@ -58,6 +58,9 @@ extension Driver {
 
     addCommonModuleOptions(commandLine: &commandLine, outputs: &outputs, isMergeModule: true)
 
+    try commandLine.appendLast(.emitSymbolGraph, from: &parsedOptions)
+    try commandLine.appendLast(.emitSymbolGraphDir, from: &parsedOptions)
+
     // Propagate cross-module incremental builds flag so dependency information
     // shows up in swiftmodules.
     try commandLine.appendLast(.enableExperimentalCrossModuleIncrementalBuild, from: &parsedOptions)