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Sep 13, 2021
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Improve testFileMapMissingMainEntryWMO #829

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6 changes: 5 additions & 1 deletion Tests/SwiftDriverTests/IncrementalCompilationTests.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -299,10 +299,11 @@ extension IncrementalCompilationTests {
"-module-name", module,
"-o", derivedDataPath.appending(component: module + ".o").pathString,
"-output-file-map", OFM.pathString,
"-incremental",
"-whole-module-optimization",
"-no-color-diagnostics",
] + inputPathsAndContents.map {$0.0.pathString}.sorted() + sdkArgumentsForTesting
_ = try doABuild(whenAutolinking: [], expecting: [], arguments: args)
_ = try doABuild(whenAutolinking: [], expecting: disabledForWMO, arguments: args)
}

// FIXME: Expect failure in Linux in CI just as testIncrementalDiagnostics
Expand Down Expand Up @@ -1291,6 +1292,9 @@ extension DiagVerifiable {
@DiagsBuilder func disabledForRemoval(_ removedInput: String) -> [Diagnostic.Message] {
"Incremental compilation: Incremental compilation has been disabled, because the following inputs were used in the previous compilation but not in this one: \(removedInput).swift"
}
@DiagsBuilder var disabledForWMO: [Diagnostic.Message] {
"Incremental compilation has been disabled: it is not compatible with whole module optimization"
}
@DiagsBuilder var savedGraphNotFromPriorBuild: [Diagnostic.Message] {
.warning(
"Will not do cross-module incremental builds, priors saved at ")
Expand Down