From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Tue, 19 Mar 2019 14:58:25 +0000 (+0100)
Subject: vala: Add SourceReference.contains()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fb3c0947d572573a918624228fd7f9078c77a576;p=thirdparty%2Fvala.git

vala: Add SourceReference.contains()
---

diff --git a/vala/valasourcereference.vala b/vala/valasourcereference.vala
index 24aeeda45..d0680f705 100644
--- a/vala/valasourcereference.vala
+++ b/vala/valasourcereference.vala
@@ -58,6 +58,26 @@ public class Vala.SourceReference {
 		using_directives = file.current_using_directives;
 	}
 
+	/**
+	 * Checks if given source location is part of this source reference.
+	 *
+	 * @param location     a source location
+	 * @return             whether this source location is part of this
+	 */
+	public bool contains (SourceLocation location) {
+		if (location.line > begin.line && location.line < end.line) {
+			return true;
+		} else if (location.line == begin.line && location.line == end.line) {
+			return location.column >= begin.column && location.column <= end.column;
+		} else if (location.line == begin.line) {
+			return location.column >= begin.column;
+		} else if (location.line == end.line) {
+			return location.column <= end.column;
+		} else {
+			return false;
+		}
+	}
+
 	/**
 	 * Returns a string representation of this source reference.
 	 *