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Fixed nullpointer caused by missing Frame object

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This commit is contained in:
Sandy Brownlee 2022-08-31 16:34:48 +01:00
parent 62b666992a
commit 82a5535d19
1 changed files with 5 additions and 1 deletions
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6
Triangle.Compiler/src/main/java/triangle/codeGenerator/Encoder.java
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@ -545,7 +545,7 @@ public final class Encoder implements ActualParameterVisitor<Frame, Integer>,
public Integer visitRecordTypeDenoter(RecordTypeDenoter ast, Frame frame) { public Integer visitRecordTypeDenoter(RecordTypeDenoter ast, Frame frame) {
int typeSize; int typeSize;
if (ast.entity == null) { if (ast.entity == null) {
typeSize = ast.FT.visit(this, null); typeSize = ast.FT.visit(this, frame);
ast.entity = new TypeRepresentation(typeSize); ast.entity = new TypeRepresentation(typeSize);
writeTableDetails(ast); writeTableDetails(ast);
} else { } else {
@ -556,6 +556,10 @@ public final class Encoder implements ActualParameterVisitor<Frame, Integer>,
@Override @Override
public Integer visitMultipleFieldTypeDenoter(MultipleFieldTypeDenoter ast, Frame frame) { public Integer visitMultipleFieldTypeDenoter(MultipleFieldTypeDenoter ast, Frame frame) {
if (frame == null) { // in this case, we're just using the frame to wrap up the size
frame = Frame.Initial;
}
var offset = frame.getSize(); var offset = frame.getSize();
int fieldSize; int fieldSize;
if (ast.entity == null) { if (ast.entity == null) {