1 files changed, 44 insertions, 0 deletions
diff --git a/org.eclipse.photran.core/model/org/eclipse/photran/internal/core/f95modelparser/SyntaxError.java b/org.eclipse.photran.core/model/org/eclipse/photran/internal/core/f95modelparser/SyntaxError.java
new file mode 100644
index 00000000..198c7a06
--- /dev/null
+++ b/org.eclipse.photran.core/model/org/eclipse/photran/internal/core/f95modelparser/SyntaxError.java
@@ -0,0 +1,44 @@
+package org.eclipse.photran.internal.core.f95modelparser;
+
+import org.eclipse.photran.internal.core.f95modelparser.Token;
+
+/**
+ * Thrown when the parser encounters a syntax error.
+ * Gives access to the token on which the error occurred, which includes
+ * line and column information.
+ * 
+ * @author joverbey
+ */
+public final class SyntaxError extends Exception {
+
+	private static final long serialVersionUID = 1L;
+	
+	/**
+	 * The token being processed when a syntax error was detected
+	 */
+	private Token errorToken;
+
+	/**
+	 * Creates a new <code>SyntaxError</code>, indicating that the input file
+	 * did not match the Fortran grammar.
+	 * 
+	 * @param errorToken
+	 *            The token being processed when a syntax error was detected.
+	 *            This is used to create a message to display to the user.
+	 */
+	public SyntaxError(Token errorToken) {
+		super("Syntax error (" + errorToken.getFilename() + ", line "
+				+ errorToken.getStartLine() + ", column "
+				+ errorToken.getStartCol() + ": Unexpected "
+				+ errorToken.getTerminal().getDescription() + " \""
+				+ errorToken.getText() + "\"");
+		this.errorToken = errorToken;
+	}
+
+	/**
+	 * @return the token being processed when the syntax error was detected
+	 */
+	public Token getErrorToken() {
+		return errorToken;
+	}
+}