From b10ea0550dadfdc352447115c214e02c6e5663da Mon Sep 17 00:00:00 2001
From: Clifford Wolf <clifford@clifford.at>
Date: Tue, 1 Sep 2015 12:51:23 +0200
Subject: [PATCH] gcc-4.6 build fixes

---
 frontends/blif/blifparse.cc | 2 +-
 passes/opt/wreduce.cc       | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/frontends/blif/blifparse.cc b/frontends/blif/blifparse.cc
index 4bf050741..9f2e08df0 100644
--- a/frontends/blif/blifparse.cc
+++ b/frontends/blif/blifparse.cc
@@ -133,7 +133,7 @@ void parse_blif(RTLIL::Design *design, std::istream &f, std::string dff_name)
 				if (v[0] == '"') {
 					std::string str(v+1);
 					if (str.back() == '"')
-						str.pop_back();
+						str.resize(str.size()-1);
 					const_v = Const(str);
 				} else {
 					int n = strlen(v);
diff --git a/passes/opt/wreduce.cc b/passes/opt/wreduce.cc
index 70a40e960..dfcfebf4b 100644
--- a/passes/opt/wreduce.cc
+++ b/passes/opt/wreduce.cc
@@ -348,9 +348,9 @@ struct WreducePass : public Pass {
 				continue;
 
 			for (auto c : module->selected_cells())
-				if (c->type.in({"$reduce_and", "$reduce_or", "$reduce_xor", "$reduce_xnor", "$reduce_bool",
+				if (c->type.in("$reduce_and", "$reduce_or", "$reduce_xor", "$reduce_xnor", "$reduce_bool",
 						"$lt", "$le", "$eq", "$ne", "$eqx", "$nex", "$ge", "$gt",
-						"$logic_not", "$logic_and", "$logic_or"}) && GetSize(c->getPort("\\Y")) > 1) {
+						"$logic_not", "$logic_and", "$logic_or") && GetSize(c->getPort("\\Y")) > 1) {
 					SigSpec sig = c->getPort("\\Y");
 					c->setPort("\\Y", sig[0]);
 					c->setParam("\\Y_WIDTH", 1);
-- 
2.30.2