diff options
Diffstat (limited to 'src')
6 files changed, 153 insertions, 1 deletions
diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java index 8c449f9..3acb799 100644 --- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java +++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriter.java @@ -319,6 +319,10 @@ public class RustWriter implements AutoCloseable { this.writeArrayRepeatExpression(arrayRepeatExpression); } + case RustBinaryExpression binaryExpression -> { + this.writeBinaryExpression(binaryExpression); + } + case RustBlockExpression blockExpression -> { this.writeBlockExpression(blockExpression); } @@ -373,6 +377,17 @@ public class RustWriter implements AutoCloseable { this.writer.write("]"); } + private void writeBinaryExpression(RustBinaryExpression binaryExpression) throws IOException { + this.writeExpression(binaryExpression.left()); + this.writer.write(" "); + this.writer.write(switch (binaryExpression.operator()) { + case EQUAL -> "=="; + case NOT_EQUAL -> "!="; + }); + this.writer.write(" "); + this.writeExpression(binaryExpression.right()); + } + private void writeBlockExpression(RustBlockExpression blockExpression) throws IOException { this.writer.write("{"); this.writer.indent(); diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustBinaryExpression.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustBinaryExpression.java new file mode 100644 index 0000000..5344f84 --- /dev/null +++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustBinaryExpression.java @@ -0,0 +1,44 @@ +// Generated by hobgoblin. + +package org.zwobble.hobgoblin.compiler.output.lang.rust.ast; + +// Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression imports +// Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression imports + +public record RustBinaryExpression(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryOperator operator, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression left, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression right) implements org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression { + public static org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder arbitrary() { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryOperator.EQUAL, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBlockExpression.arbitrary().build(), org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBlockExpression.arbitrary().build()); + } + + public record Builder(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryOperator operator, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression left, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression right) implements org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression.Builder { + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression build() { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression(operator, left, right); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder withOperator(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryOperator operator) { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder(operator, left, right); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder withLeft(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression left) { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder(operator, left, right); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder withLeft(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression.Builder left) { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder(operator, left.build(), right); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder withRight(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression right) { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder(operator, left, right); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder withRight(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression.Builder right) { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder(operator, left, right.build()); + } + + // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder body + // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.Builder body + } + + // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression body + // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression body +} diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustBinaryOperator.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustBinaryOperator.java new file mode 100644 index 0000000..5adad69 --- /dev/null +++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustBinaryOperator.java @@ -0,0 +1,14 @@ +// Generated by hobgoblin. + +package org.zwobble.hobgoblin.compiler.output.lang.rust.ast; + +// Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryOperator imports +// Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryOperator imports + +public enum RustBinaryOperator { + EQUAL, + NOT_EQUAL + + // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryOperator body + // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryOperator body +} diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustExpression.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustExpression.java index 26fd95f..19e1988 100644 --- a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustExpression.java +++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustExpression.java @@ -5,7 +5,7 @@ package org.zwobble.hobgoblin.compiler.output.lang.rust.ast; // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression imports // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression imports -public sealed interface RustExpression permits org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustArrayRepeatExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBlockExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBoolLiteral, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustCallExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustFieldExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustIfExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustIntegerLiteral, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPath, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPrefixExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustStructExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustTryPropagationExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustTupleExpression { +public sealed interface RustExpression permits org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustArrayRepeatExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBlockExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBoolLiteral, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustCallExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustFieldExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustIfExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustIntegerLiteral, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPath, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPrefixExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustStructExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustTryPropagationExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustTupleExpression { public interface Builder { public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression build(); diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriterTests.java b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriterTests.java index 16c774f..fff5923 100644 --- a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriterTests.java +++ b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/rust/RustWriterTests.java @@ -408,6 +408,34 @@ public class RustWriterTests { assertThat(string, equalTo("[42; 47]")); } + // === Binary expressions === + + @Test + public void binaryExpressionEqual() throws IOException { + var rust = RustBinaryExpression.arbitrary() + .withOperator(RustBinaryOperator.EQUAL) + .withLeft(RustPath.of("x")) + .withRight(RustPath.of("y")) + .build(); + + var string = write(writer -> writer.writeExpression(rust)); + + assertThat(string, equalTo("x == y")); + } + + @Test + public void binaryExpressionNotEqual() throws IOException { + var rust = RustBinaryExpression.arbitrary() + .withOperator(RustBinaryOperator.NOT_EQUAL) + .withLeft(RustPath.of("x")) + .withRight(RustPath.of("y")) + .build(); + + var string = write(writer -> writer.writeExpression(rust)); + + assertThat(string, equalTo("x != y")); + } + // === Block expressions === @Test diff --git a/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustBinaryExpressionMatcher.java b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustBinaryExpressionMatcher.java new file mode 100644 index 0000000..172f969 --- /dev/null +++ b/src/test/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustBinaryExpressionMatcher.java @@ -0,0 +1,51 @@ +// Generated by hobgoblin. + +package org.zwobble.hobgoblin.compiler.output.lang.rust.ast; + +// Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher imports +// Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher imports + +public class RustBinaryExpressionMatcher implements org.zwobble.precisely.Matcher<java.lang.Object> { + public static org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher isRustBinaryExpression() { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher(java.util.List.of()); + } + + private final java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression>> submatchers; + + private RustBinaryExpressionMatcher(java.util.List<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression>> submatchers) { + this.submatchers = submatchers; + } + + public org.zwobble.precisely.MatchResult match(java.lang.Object actual) { + return this.toMatcher().match(actual); + } + + public org.zwobble.precisely.TextTree describe() { + return this.toMatcher().describe(); + } + + private org.zwobble.precisely.Matcher<java.lang.Object> toMatcher() { + return org.zwobble.precisely.Matchers.instanceOf(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression.class, this.submatchers); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher withOperator(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryOperator> operator) { + var submatchers = new java.util.ArrayList<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression>>(this.submatchers); + submatchers.add(org.zwobble.precisely.Matchers.has("operator", org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression::operator, operator)); + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher(submatchers); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher withLeft(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression> left) { + var submatchers = new java.util.ArrayList<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression>>(this.submatchers); + submatchers.add(org.zwobble.precisely.Matchers.has("left", org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression::left, left)); + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher(submatchers); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher withRight(org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression> right) { + var submatchers = new java.util.ArrayList<org.zwobble.precisely.Matcher<? super org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression>>(this.submatchers); + submatchers.add(org.zwobble.precisely.Matchers.has("right", org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpression::right, right)); + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher(submatchers); + } + + // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher body + // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBinaryExpressionMatcher body +} |