From 51e6a77431e2321cf1878752d715cfc4011327b1 Mon Sep 17 00:00:00 2001 From: Michael Williamson Date: Fri, 12 Jun 2026 17:05:13 +0100 Subject: Add Java assignment --- .../hobgoblin/compiler/output/lang/java/JavaWriter.java | 10 ++++++++++ .../compiler/output/lang/java/ast/JavaAssignment.java | 7 +++++++ .../compiler/output/lang/java/ast/JavaExpression.java | 2 +- 3 files changed, 18 insertions(+), 1 deletion(-) create mode 100644 src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaAssignment.java (limited to 'src/main/java') diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java index a7a3775..8fbdacc 100644 --- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java +++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/JavaWriter.java @@ -37,6 +37,12 @@ public class JavaWriter implements AutoCloseable { this.writer.close(); } + private void writeAssignment(JavaAssignment assignment) throws IOException { + this.writeExpression(assignment.left()); + this.writer.write(" = "); + this.writeExpression(assignment.right()); + } + public void writeCompilationUnit(JavaCompilationUnit compilationUnit) throws IOException { this.writer.writeHeader(); this.writer.write("package "); @@ -173,6 +179,10 @@ public class JavaWriter implements AutoCloseable { void writeExpression(JavaExpression expression) throws IOException { switch (expression) { + case JavaAssignment assignment -> { + writeAssignment(assignment); + } + case JavaIntegerLiteral integerLiteral -> { writeIntegerLiteral(integerLiteral); } diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaAssignment.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaAssignment.java new file mode 100644 index 0000000..b53e192 --- /dev/null +++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaAssignment.java @@ -0,0 +1,7 @@ +package org.zwobble.hobgoblin.compiler.output.lang.java.ast; + +public record JavaAssignment( + JavaExpression left, + JavaExpression right +) implements JavaExpression { +} diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaExpression.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaExpression.java index 8bd706f..195441b 100644 --- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaExpression.java +++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/java/ast/JavaExpression.java @@ -1,4 +1,4 @@ package org.zwobble.hobgoblin.compiler.output.lang.java.ast; -public sealed interface JavaExpression permits JavaIntegerLiteral, JavaMethodCall, JavaNewExpression, JavaNullLiteral, JavaRef, JavaStaticFieldAccess, JavaStaticMethodCall, JavaStringLiteral { +public sealed interface JavaExpression permits JavaAssignment, JavaIntegerLiteral, JavaMethodCall, JavaNewExpression, JavaNullLiteral, JavaRef, JavaStaticFieldAccess, JavaStaticMethodCall, JavaStringLiteral { } -- cgit v1.2.3