From: Rico Tzschichholz <ricotz@ubuntu.com>
Date: Thu, 5 Apr 2018 18:25:51 +0000 (+0200)
Subject: analyzer: Clean up collections for check_variables() after finished
X-Git-Tag: 0.41.90~196
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=94a9765a364db053ee8d4487e1d9f27ce76f9737;p=thirdparty%2Fvala.git

analyzer: Clean up collections for check_variables() after finished
---

diff --git a/vala/valaflowanalyzer.vala b/vala/valaflowanalyzer.vala
index 1fd580a46..7f362783e 100644
--- a/vala/valaflowanalyzer.vala
+++ b/vala/valaflowanalyzer.vala
@@ -90,6 +90,7 @@ public class Vala.FlowAnalyzer : CodeVisitor {
 	private bool unreachable_reported;
 	private List<JumpTarget> jump_stack = new ArrayList<JumpTarget> ();
 
+	// check_variables
 	Map<Symbol, List<Variable>> var_map;
 	Set<Variable> used_vars;
 	Map<Variable, PhiFunction> phi_functions;
@@ -431,6 +432,10 @@ public class Vala.FlowAnalyzer : CodeVisitor {
 				}
 			}
 		}
+
+		phi_functions = null;
+		used_vars = null;
+		var_map = null;
 	}
 
 	void check_block_variables (BasicBlock block) {