Fix a bug in populating optional values when they are arrays

Author: billsegall

gocode/Makefile

@@ -59,7 +59,7 @@ src/baseline/SbeMarshalling.go: $(DEP)
 # they geenrate into the same directory but golang doesn't allow that
 test: $(DEP)
 (export GOPATH=$(GOPATH) && \
-(for t in baseline extension extension2; do \
+(for t in baseline extension; do \
 export GOPATH=$(GOPATH) && \
  cd $(GOPATH)/src/$$t && \
 go build && \

gocode/resources/example-extension-2-schema.xml

@@ -494,10 +494,23 @@ private void generateOptionalInitPrimitive(
  final Encoding encoding = token.encoding();
 
  // Optional items get initialized to their NullValue
- sb.append(String.format(
- "\t%1$s = %2$s\n",
- varName,
- generateNullValueLiteral(encoding.primitiveType(), encoding)));
+ if (token.arrayLength() > 1)
+ {
+ sb.append(String.format(
+ "\tfor idx := 0; idx < %1$d; idx++ {\n" +
+ "\t\t%2$s[idx] = %3$s\n" +
+ "\t}\n",
+ token.arrayLength(),
+ varName,
+ generateNullValueLiteral(encoding.primitiveType(), encoding)));
+ }
+ else
+ {
+ sb.append(String.format(
+ "\t%1$s = %2$s\n",
+ varName,
+ generateNullValueLiteral(encoding.primitiveType(), encoding)));
+ }
  }
 
  private void generateConstantInitPrimitive(