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Fix some of ProcessEnv.vars and AbsolutePath warnings #1751

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Fix some of ProcessEnv.vars and AbsolutePath warnings #1751

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6 changes: 3 additions & 3 deletions Sources/swift-driver/main.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,7 @@ do {

// Fallback to legacy driver if forced to
if CommandLine.arguments.contains(Option.disallowForwardingDriver.spelling) ||
ProcessEnv.vars["SWIFT_USE_OLD_DRIVER"] != nil {
ProcessEnv.block["SWIFT_USE_OLD_DRIVER"] != nil {
// If CommandLine.argument[0] is not an absolute path, we would form a path
// relative to the current directory rather than relative to the actual
// location of the binary. Use the Founation `NSProcessInfo` type to compute
Expand All @@ -89,15 +89,15 @@ do {
.appendingPathExtension(executable.pathExtension)
let path: String = legacyExecutablePath.withUnsafeFileSystemRepresentation { String(cString: $0!) }

if localFileSystem.exists(AbsolutePath(path)) {
if try localFileSystem.exists(AbsolutePath(validating: path)) {
let legacyDriverCommand = [path] + CommandLine.arguments[1...]
try exec(path: path, args: legacyDriverCommand)
} else {
throw Driver.Error.unknownOrMissingSubcommand(legacyExecutablePath.lastPathComponent)
}
}

if ProcessEnv.vars["SWIFT_ENABLE_EXPLICIT_MODULE"] != nil {
if ProcessEnv.block["SWIFT_ENABLE_EXPLICIT_MODULE"] != nil {
CommandLine.arguments.append("-explicit-module-build")
}

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2 changes: 1 addition & 1 deletion Sources/swift-help/main.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -93,7 +93,7 @@ struct SwiftHelp: ParsableCommand {
}

func printIntro() {
let is256Color = ProcessEnv.vars["TERM"] == "xterm-256color"
let is256Color = ProcessEnv.block["TERM"] == "xterm-256color"
let orangeRed = is256Color ? "\u{001b}[1;38;5;196m" : ""
let plain = is256Color ? "\u{001b}[0m" : ""
let plainBold = is256Color ? "\u{001b}[1m" : ""
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