diff options
Diffstat (limited to 'src/main/java/org')
3 files changed, 73 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 3f3f3d8..d894253 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 @@ -335,6 +335,10 @@ public class RustWriter implements AutoCloseable { this.writeCallExpression(callExpression); } + case RustClosureExpression closureExpression -> { + this.writeClosureExpression(closureExpression); + } + case RustFieldExpression fieldExpression -> { this.writeFieldExpression(fieldExpression); } @@ -414,6 +418,7 @@ public class RustWriter implements AutoCloseable { case RustBlockExpression _ -> RustPrecedence.PRIMARY; case RustBoolLiteral _ -> RustPrecedence.PRIMARY; case RustCallExpression _ -> RustPrecedence.FUNCTION_CALLS; + case RustClosureExpression _ -> RustPrecedence.PRIMARY; case RustFieldExpression _ -> RustPrecedence.FIELD_EXPRESSIONS; case RustIfExpression _ -> RustPrecedence.PRIMARY; case RustIntegerLiteral _ -> RustPrecedence.PRIMARY; @@ -522,6 +527,25 @@ public class RustWriter implements AutoCloseable { this.writer.write(")"); } + private void writeClosureExpression( + RustClosureExpression closureExpression + ) throws IOException { + this.writer.write("|"); + + writeWithSeparator( + closureExpression.params(), + this::writePattern, + () -> { + this.writer.write(", "); + } + ); + + this.writer.write("| "); + + this.writeTopLevelExpression(closureExpression.body()); + } + + private void writeFieldExpression(RustFieldExpression fieldExpression) throws IOException { this.writeSubExpression(fieldExpression.containerOperand(), precedence(fieldExpression), true); this.writer.write("."); diff --git a/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustClosureExpression.java b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustClosureExpression.java new file mode 100644 index 0000000..2322750 --- /dev/null +++ b/src/main/java/org/zwobble/hobgoblin/compiler/output/lang/rust/ast/RustClosureExpression.java @@ -0,0 +1,48 @@ +// Generated by hobgoblin. + +package org.zwobble.hobgoblin.compiler.output.lang.rust.ast; + +// Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression imports +// Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression imports + +public record RustClosureExpression(java.util.List<org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPattern> params, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression body) implements org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression { + public static org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder arbitrary() { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder(java.util.List.of(), org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustBlockExpression.arbitrary().build()); + } + + public record Builder(java.util.List<org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPattern> params, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression body) implements org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression.Builder { + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression build() { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression(params, body); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder withParams(java.util.List<org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPattern> params) { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder(params, body); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder addParam(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPattern param) { + var params = new java.util.ArrayList<org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPattern>(this.params); + params.add(param); + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder(params, body); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder addParam(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPattern.Builder param) { + var params = new java.util.ArrayList<org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustPattern>(this.params); + params.add(param.build()); + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder(params, body); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder withBody(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression body) { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder(params, body); + } + + public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder withBody(org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression.Builder body) { + return new org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder(params, body.build()); + } + + // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder body + // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression.Builder body + } + + // Custom area start: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression body + // Custom area end: org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustClosureExpression 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 8e55bc4..5f51d5e 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.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.RustIteratorLoopExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustMatchExpression, 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.RustRangeExpr, 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, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustVecRepeatExpression { +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.RustClosureExpression, 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.RustIteratorLoopExpression, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustMatchExpression, 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.RustRangeExpr, 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, org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustVecRepeatExpression { public interface Builder { public org.zwobble.hobgoblin.compiler.output.lang.rust.ast.RustExpression build(); 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