diff --git a/compiler/cli/src/org/jetbrains/jet/cli/KotlinCompiler.java b/compiler/cli/src/org/jetbrains/jet/cli/KotlinCompiler.java index c2a07982eef..41e8b11a6fb 100644 --- a/compiler/cli/src/org/jetbrains/jet/cli/KotlinCompiler.java +++ b/compiler/cli/src/org/jetbrains/jet/cli/KotlinCompiler.java @@ -154,7 +154,15 @@ public class KotlinCompiler { // but currently cli-parser we are using does not support that // a corresponding patch has been sent to the authors // For now, we are using this: - target.println("Usage: KotlinCompiler [-output |-jar ] [-stdlib ] [-src |-module ] [-includeRuntime] [-version]"); + + PrintStream oldErr = System.err; + System.setErr(target); + try { + // TODO: use proper argv0 + Args.usage(new CompilerArguments()); + } finally { + System.setErr(oldErr); + } } /**