From f9509b80504764f0ee63ed297229aa9675369645 Mon Sep 17 00:00:00 2001
From: Michael Williamson <mike@zwobble.org>
Date: Sat, 2 Jan 2016 13:41:08 +0000
Subject: Read character literals as int literals

---
 .../org/zwobble/couscous/frontends/java/JavaExpressionReader.java | 8 ++++++++
 .../zwobble/couscous/tests/frontends/java/JavaReaderTests.java    | 1 +
 2 files changed, 9 insertions(+)

(limited to 'src')

diff --git a/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java b/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java
index 15a910c..13bc519 100644
--- a/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java
+++ b/src/main/java/org/zwobble/couscous/frontends/java/JavaExpressionReader.java
@@ -85,6 +85,9 @@ public class JavaExpressionReader {
             case ASTNode.NUMBER_LITERAL:
                 return readNumberLiteral((NumberLiteral)expression);
 
+            case ASTNode.CHARACTER_LITERAL:
+                return readCharacterLiteral((CharacterLiteral)expression);
+
             case ASTNode.STRING_LITERAL:
                 return readStringLiteral((StringLiteral)expression);
 
@@ -135,6 +138,11 @@ public class JavaExpressionReader {
         return literal(Integer.parseInt(expression.getToken()));
     }
 
+    private ExpressionNode readCharacterLiteral(CharacterLiteral expression) {
+        // TODO: handle characters properly
+        return literal(expression.charValue());
+    }
+
     private static ExpressionNode readStringLiteral(StringLiteral expression) {
         return literal(expression.getLiteralValue());
     }
diff --git a/src/test/java/org/zwobble/couscous/tests/frontends/java/JavaReaderTests.java b/src/test/java/org/zwobble/couscous/tests/frontends/java/JavaReaderTests.java
index aa304f6..0e929d8 100644
--- a/src/test/java/org/zwobble/couscous/tests/frontends/java/JavaReaderTests.java
+++ b/src/test/java/org/zwobble/couscous/tests/frontends/java/JavaReaderTests.java
@@ -44,6 +44,7 @@ public class JavaReaderTests {
         assertEquals(literal(true), readBooleanExpression("true"));
         assertEquals(literal(false), readBooleanExpression("false"));
         assertEquals(literal(42), readIntExpression("42"));
+        assertEquals(literal('h'), readIntExpression("'h'"));
     }
     
     @Test
-- 
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