3 files changed, 5 insertions, 5 deletions
diff --git a/src/ir/ReFinalize.cpp b/src/ir/ReFinalize.cpp
index 41bca48d4..822fc5808 100644
--- a/src/ir/ReFinalize.cpp
+++ b/src/ir/ReFinalize.cpp
@@ -186,7 +186,7 @@ void ReFinalize::replaceUntaken(Expression* value, Expression* condition) {
       condition = builder.makeDrop(condition);
     }
     replacement = builder.makeSequence(value, condition);
-    assert(replacement->type.getSingle());
+    assert(replacement->type.isBasic() && "Basic type expected");
   }
   replaceCurrent(replacement);
 }
diff --git a/src/ir/abstract.h b/src/ir/abstract.h
index 687412455..f706e9972 100644
--- a/src/ir/abstract.h
+++ b/src/ir/abstract.h
@@ -61,7 +61,7 @@ enum Op {
 // you can provide i32 and Add and receive the specific opcode for a 32-bit
 // addition, AddInt32. If the op does not exist, it returns Invalid.
 inline UnaryOp getUnary(Type type, Op op) {
-  switch (type.getSingle()) {
+  switch (type.getBasic()) {
     case Type::i32: {
       switch (op) {
         case EqZ:
@@ -114,7 +114,7 @@ inline UnaryOp getUnary(Type type, Op op) {
 }
 
 inline BinaryOp getBinary(Type type, Op op) {
-  switch (type.getSingle()) {
+  switch (type.getBasic()) {
     case Type::i32: {
       switch (op) {
         case Add:
diff --git a/src/ir/bits.h b/src/ir/bits.h
index e0bca8d87..20d97f13f 100644
--- a/src/ir/bits.h
+++ b/src/ir/bits.h
@@ -129,7 +129,7 @@ template<typename LocalInfoProvider = DummyLocalInfoProvider>
 Index getMaxBits(Expression* curr,
                  LocalInfoProvider* localInfoProvider = nullptr) {
   if (auto* const_ = curr->dynCast<Const>()) {
-    switch (curr->type.getSingle()) {
+    switch (curr->type.getBasic()) {
       case Type::i32:
         return 32 - const_->value.countLeadingZeroes().geti32();
       case Type::i64:
@@ -256,7 +256,7 @@ Index getMaxBits(Expression* curr,
       return 8 * load->bytes;
     }
   }
-  switch (curr->type.getSingle()) {
+  switch (curr->type.getBasic()) {
     case Type::i32:
       return 32;
     case Type::i64: