================
@@ -705,3 +707,185 @@ bool DependencyScanningAction::runInvocation(
return Result;
}
+
+const std::string CompilerInstanceWithContext::FakeFileBuffer =
+ std::string(MAX_NUM_NAMES, ' ');
+
+llvm::Error CompilerInstanceWithContext::initialize() {
+ std::tie(OverlayFS, CommandLine) = initVFSForByNameScanning(
+ Worker.BaseFS, CommandLine, CWD, "ScanningByName");
+
+ DiagPrinterWithOS =
+ std::make_unique<TextDiagnosticsPrinterWithOutput>(CommandLine);
+ DiagEngineWithCmdAndOpts = std::make_unique<DignosticsEngineWithDiagOpts>(
+ CommandLine, OverlayFS, DiagPrinterWithOS->DiagPrinter);
+
+ std::tie(Driver, Compilation) = buildCompilation(
+ CommandLine, *DiagEngineWithCmdAndOpts->DiagEngine, OverlayFS);
+
+ if (!Compilation) {
+ return llvm::make_error<llvm::StringError>("Failed to build compilation",
+ llvm::inconvertibleErrorCode());
+ }
+
+ const driver::Command &Command = *(Compilation->getJobs().begin());
----------------
qiongsiwu wrote:
Added an assert to catch the case. I don't think this is an error case because
I assume if a `Compilation` instance is successfully built, we will have at
least one job.
https://github.com/llvm/llvm-project/pull/164345
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