diff --git a/org.lflang.diagram/src/org/lflang/diagram/synthesis/util/SynthesisErrorReporter.java b/org.lflang.diagram/src/org/lflang/diagram/synthesis/util/SynthesisErrorReporter.java
index 29e3f20720..f53f342276 100644
--- a/org.lflang.diagram/src/org/lflang/diagram/synthesis/util/SynthesisErrorReporter.java
+++ b/org.lflang.diagram/src/org/lflang/diagram/synthesis/util/SynthesisErrorReporter.java
@@ -61,7 +61,22 @@ public String reportWarning(EObject object, String message) {
     public String reportWarning(Path file, Integer line, String message) {
         return null;
     }
-    
+
+    @Override
+    public String reportInfo(String message) {
+        return null;
+    }
+
+    @Override
+    public String reportInfo(EObject object, String message) {
+        return null;
+    }
+
+    @Override
+    public String reportInfo(Path file, Integer line, String message) {
+        return null;
+    }
+
     @Override
     public boolean getErrorsOccurred() {
         return false;
diff --git a/org.lflang.lfc/src/org/lflang/lfc/StandaloneErrorReporter.java b/org.lflang.lfc/src/org/lflang/lfc/StandaloneErrorReporter.java
index d34118a55b..0893f98d7f 100644
--- a/org.lflang.lfc/src/org/lflang/lfc/StandaloneErrorReporter.java
+++ b/org.lflang.lfc/src/org/lflang/lfc/StandaloneErrorReporter.java
@@ -69,6 +69,11 @@ public String reportWarning(String message) {
         return reportSimpleFileCtx(message, Severity.WARNING, null, null);
     }
 
+    @Override
+    public String reportInfo(String message) {
+        return reportSimpleFileCtx(message, Severity.INFO, null, null);
+    }
+
 
     @Override
     public String reportError(EObject obj, String message) {
@@ -81,6 +86,11 @@ public String reportWarning(EObject obj, String message) {
         return reportWithNode(message, Severity.WARNING, obj);
     }
 
+    @Override
+    public String reportInfo(EObject obj, String message) {
+        return reportWithNode(message, Severity.INFO, obj);
+    }
+
 
     @Override
     public String reportError(Path file, Integer line, String message) {
@@ -93,6 +103,11 @@ public String reportWarning(Path file, Integer line, String message) {
         return reportSimpleFileCtx(message, Severity.WARNING, line, file);
     }
 
+    @Override
+    public String reportInfo(Path file, Integer line, String message) {
+        return reportSimpleFileCtx(message, Severity.INFO, line, file);
+    }
+
 
     @Override
     public boolean getErrorsOccurred() {
diff --git a/org.lflang/src/org/lflang/DefaultErrorReporter.java b/org.lflang/src/org/lflang/DefaultErrorReporter.java
index 3d659133ea..704e19951c 100644
--- a/org.lflang/src/org/lflang/DefaultErrorReporter.java
+++ b/org.lflang/src/org/lflang/DefaultErrorReporter.java
@@ -40,16 +40,31 @@ public String reportWarning(String message) {
         return println("WARNING: " + message);
     }
 
+    @Override
+    public String reportInfo(String message) {
+        return println("INFO: " + message);
+    }
+
     @Override
     public String reportWarning(EObject object, String message) {
         return println("WARNING: " + message);
     }
 
+    @Override
+    public String reportInfo(EObject object, String message) {
+        return println("INFO: " + message);
+    }
+
     @Override
     public String reportWarning(Path file, Integer line, String message) {
         return println("WARNING: " + message);
     }
 
+    @Override
+    public String reportInfo(Path file, Integer line, String message) {
+        return println("INFO: " + message);
+    }
+
     @Override
     public boolean getErrorsOccurred() {
         return errorsOccurred;
diff --git a/org.lflang/src/org/lflang/ErrorReporter.java b/org.lflang/src/org/lflang/ErrorReporter.java
index de4622fce9..3d9273adf6 100644
--- a/org.lflang/src/org/lflang/ErrorReporter.java
+++ b/org.lflang/src/org/lflang/ErrorReporter.java
@@ -33,6 +33,14 @@ public interface ErrorReporter {
      */
     String reportWarning(String message);
 
+    /**
+     * Report an informational message.
+     *
+     * @param message The message to report
+     * @return a string that describes the error
+     */
+    String reportInfo(String message);
+
 
     /**
      * Report an error on the specified parse tree object.
@@ -53,6 +61,15 @@ public interface ErrorReporter {
      */
     String reportWarning(EObject object, String message);
 
+    /**
+     * Report an informational message on the specified parse tree object.
+     *
+     * @param object The parse tree object.
+     * @param message The informational message
+     * @return a string that describes the info
+     */
+    String reportInfo(EObject object, String message);
+
 
     /**
      * Report an error at the specified line within a file.
@@ -75,6 +92,17 @@ public interface ErrorReporter {
      */
     String reportWarning(Path file, Integer line, String message);
 
+
+    /**
+     * Report an informational message at the specified line within a file.
+     *
+     * @param file The file to report at.
+     * @param line The one-based line number to report at.
+     * @param message The error message.
+     * @return
+     */
+    String reportInfo(Path file, Integer line, String message);
+
     /**
      * Report a message of severity {@code severity}.
      * @param file The file to which the message pertains, or {@code null} if the file is unknown.
@@ -88,7 +116,8 @@ default String report(Path file, DiagnosticSeverity severity, String message) {
             return reportError(message);
         case Warning:
         case Hint:
-        case Information:  // FIXME: Information -> warning?? If this results in false alarms from LFC, we should expand API.
+        case Information:
+            return reportInfo(message);
         default:
             return reportWarning(message);
         }
@@ -111,6 +140,7 @@ default String report(Path file, DiagnosticSeverity severity, String message, in
         case Warning:
         case Hint:
         case Information:
+            return reportInfo(file, line, message);
         default:
             return reportWarning(file, line, message);
         }
diff --git a/org.lflang/src/org/lflang/generator/EclipseErrorReporter.java b/org.lflang/src/org/lflang/generator/EclipseErrorReporter.java
index 95f86e0688..582aa64321 100644
--- a/org.lflang/src/org/lflang/generator/EclipseErrorReporter.java
+++ b/org.lflang/src/org/lflang/generator/EclipseErrorReporter.java
@@ -94,17 +94,18 @@ private String report(String message, Severity severity, EObject obj) {
      * (within the Eclipse IDE), then this also adds a marker to the editor.
      * 
      * @param message  The error message.
-     * @param severity One of IMarker.SEVERITY_ERROR or IMarker.SEVERITY_WARNING
+     * @param severity One of IMarker.SEVERITY_ERROR or IMarker.SEVERITY_WARNING or IMarker.SEVERITY_INFO
      * @param line     The line number or null if it is not known.
      * @param file     The file, or null if it is not known.
      */
     private String report(String message, Severity severity, Integer line, Path file) {
         final boolean isError = severity == Severity.ERROR;
+        final boolean isInfo = severity == Severity.INFO;
         if (isError) {
             errorsOccurred = true;
         }
 
-        final String header = isError ? "ERROR" : "WARNING";
+        final String header = isError ? "ERROR" : (isInfo ? "INFO" : "WARNING");
 
         if (line == null || file == null)
             System.err.println(header + ": " + message);
@@ -135,7 +136,7 @@ private String report(String message, Severity severity, Integer line, Path file
             marker.setAttribute(IMarker.LOCATION,
                     line == null ? "1" : line.toString());
             // Mark as an error or warning.
-            marker.setAttribute(IMarker.SEVERITY, isError ? IMarker.SEVERITY_ERROR : IMarker.SEVERITY_WARNING);
+            marker.setAttribute(IMarker.SEVERITY, isError ? IMarker.SEVERITY_ERROR : (isInfo ? IMarker.SEVERITY_INFO : IMarker.SEVERITY_WARNING));
             marker.setAttribute(IMarker.PRIORITY, IMarker.PRIORITY_HIGH);
 
             marker.setAttribute(IMarker.USER_EDITABLE, false);
@@ -173,6 +174,11 @@ public String reportWarning(String message) {
         return report(message, Severity.WARNING, null, null);
     }
 
+    @Override
+    public String reportInfo(String message) {
+        return  report(message, Severity.INFO, null, null);
+    }
+
     /**
      * Report an error on the receiving parse tree object.
      *
@@ -195,6 +201,11 @@ public String reportWarning(EObject obj, String message) {
         return report(message, Severity.WARNING, obj);
     }
 
+    @Override
+    public String reportInfo(EObject obj, String message) {
+        return report(message, Severity.INFO, obj);
+    }
+
     /**
      * Report an error at the specified line within a file.
      *
@@ -221,6 +232,11 @@ public String reportWarning(Path file, Integer line, String message) {
         return report(message, Severity.WARNING, line, file);
     }
 
+    @Override
+    public String reportInfo(Path file, Integer line, String message) {
+        return report(message, Severity.INFO, line, file);
+    }
+
     /**
      * Check if errors where reported.
      *
diff --git a/org.lflang/src/org/lflang/generator/GeneratorUtils.java b/org.lflang/src/org/lflang/generator/GeneratorUtils.java
index c668a693d4..de21ecf281 100644
--- a/org.lflang/src/org/lflang/generator/GeneratorUtils.java
+++ b/org.lflang/src/org/lflang/generator/GeneratorUtils.java
@@ -354,7 +354,7 @@ public static boolean canGenerate(
         }
         // abort if there is no main reactor
         if (mainDef == null) {
-            errorReporter.reportWarning("WARNING: The given Lingua Franca program does not define a main reactor. Therefore, no code was generated.");
+            errorReporter.reportInfo("INFO: The given Lingua Franca program does not define a main reactor. Therefore, no code was generated.");
             context.finish(GeneratorResult.NOTHING);
             return false;
         }
diff --git a/org.lflang/src/org/lflang/generator/LanguageServerErrorReporter.java b/org.lflang/src/org/lflang/generator/LanguageServerErrorReporter.java
index 2cf81800c6..945a55ce9e 100644
--- a/org.lflang/src/org/lflang/generator/LanguageServerErrorReporter.java
+++ b/org.lflang/src/org/lflang/generator/LanguageServerErrorReporter.java
@@ -63,6 +63,11 @@ public String reportWarning(String message) {
         return report(getMainFile(), DiagnosticSeverity.Warning, message);
     }
 
+    @Override
+    public String reportInfo(String message) {
+        return report(getMainFile(), DiagnosticSeverity.Information, message);
+    }
+
     @Override
     public String reportError(EObject object, String message) {
         return reportError(message);
@@ -73,6 +78,11 @@ public String reportWarning(EObject object, String message) {
         return reportWarning(message);
     }
 
+    @Override
+    public String reportInfo(EObject object, String message) {
+        return reportInfo(message);
+    }
+
     @Override
     public String reportError(Path file, Integer line, String message) {
         return report(file, DiagnosticSeverity.Error, message, line != null ? line : 1);
@@ -83,6 +93,11 @@ public String reportWarning(Path file, Integer line, String message) {
         return report(file, DiagnosticSeverity.Warning, message, line != null ? line : 1);
     }
 
+    @Override
+    public String reportInfo(Path file, Integer line, String message) {
+        return report(file, DiagnosticSeverity.Information, message, line != null ? line : 1);
+    }
+
     @Override
     public boolean getErrorsOccurred() {
         return diagnostics.values().stream().anyMatch(
diff --git a/org.lflang/src/org/lflang/validation/ValidatorErrorReporter.java b/org.lflang/src/org/lflang/validation/ValidatorErrorReporter.java
index 8d4511463e..0b289a00d5 100644
--- a/org.lflang/src/org/lflang/validation/ValidatorErrorReporter.java
+++ b/org.lflang/src/org/lflang/validation/ValidatorErrorReporter.java
@@ -115,6 +115,13 @@ public String reportWarning(String message) {
         return message;
     }
 
+    @Override
+    public String reportInfo(String message) {
+        acceptor.acceptInfo(message, validatorState.getCurrentObject(), null,
+                               ValidationMessageAcceptor.INSIGNIFICANT_INDEX, null);
+        return message;
+    }
+
     /**
      * Report the given message as a warning on the given object.
      */
@@ -125,6 +132,13 @@ public String reportWarning(EObject object, String message) {
         return message;
     }
 
+    @Override
+    public String reportInfo(EObject object, String message) {
+        acceptor.acceptInfo(message, object, null,
+                               ValidationMessageAcceptor.INSIGNIFICANT_INDEX, null);
+        return message;
+    }
+
 
     /**
      * Report the given message as an warning on the current object.
@@ -146,6 +160,15 @@ public String reportWarning(Path file, Integer line, String message) {
         return fullMessage;
     }
 
+    @Override
+    public String reportInfo(Path file, Integer line, String message) {
+        String fullMessage = message + " (Reported from " + file.toString() + " on line "
+            + line.toString() + ")";
+        acceptor.acceptInfo(fullMessage, validatorState.getCurrentObject(),
+                               null, ValidationMessageAcceptor.INSIGNIFICANT_INDEX, null);
+        return fullMessage;
+    }
+
     /**
      * Check if errors where reported.
      *