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Posted to commits@flex.apache.org by jo...@apache.org on 2016/04/06 01:56:35 UTC
[17/33] git commit: [flex-falcon] [refs/heads/develop] - emit source
map for ternary operator
emit source map for ternary operator
Project: http://git-wip-us.apache.org/repos/asf/flex-falcon/repo
Commit: http://git-wip-us.apache.org/repos/asf/flex-falcon/commit/e89e3756
Tree: http://git-wip-us.apache.org/repos/asf/flex-falcon/tree/e89e3756
Diff: http://git-wip-us.apache.org/repos/asf/flex-falcon/diff/e89e3756
Branch: refs/heads/develop
Commit: e89e3756db4d404d8ecface3e252a10f46c37909
Parents: 673e088
Author: Josh Tynjala <jo...@apache.org>
Authored: Wed Mar 30 15:09:34 2016 -0700
Committer: Josh Tynjala <jo...@apache.org>
Committed: Wed Mar 30 15:09:34 2016 -0700
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.../compiler/internal/codegen/js/JSEmitter.java | 31 ++++++++++++++++++++
1 file changed, 31 insertions(+)
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http://git-wip-us.apache.org/repos/asf/flex-falcon/blob/e89e3756/compiler.jx/src/org/apache/flex/compiler/internal/codegen/js/JSEmitter.java
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diff --git a/compiler.jx/src/org/apache/flex/compiler/internal/codegen/js/JSEmitter.java b/compiler.jx/src/org/apache/flex/compiler/internal/codegen/js/JSEmitter.java
index 72ceae9..aae2cfd 100644
--- a/compiler.jx/src/org/apache/flex/compiler/internal/codegen/js/JSEmitter.java
+++ b/compiler.jx/src/org/apache/flex/compiler/internal/codegen/js/JSEmitter.java
@@ -49,15 +49,18 @@ import org.apache.flex.compiler.tree.as.ILiteralContainerNode;
import org.apache.flex.compiler.tree.as.ILiteralNode;
import org.apache.flex.compiler.tree.as.INumericLiteralNode;
import org.apache.flex.compiler.tree.as.IObjectLiteralValuePairNode;
+import org.apache.flex.compiler.tree.as.IOperatorNode;
import org.apache.flex.compiler.tree.as.IPackageNode;
import org.apache.flex.compiler.tree.as.IParameterNode;
import org.apache.flex.compiler.tree.as.IReturnNode;
import org.apache.flex.compiler.tree.as.ITerminalNode;
+import org.apache.flex.compiler.tree.as.ITernaryOperatorNode;
import org.apache.flex.compiler.tree.as.ITypeNode;
import org.apache.flex.compiler.tree.as.ITypedExpressionNode;
import org.apache.flex.compiler.tree.as.IUnaryOperatorNode;
import org.apache.flex.compiler.tree.as.IVariableNode;
import org.apache.flex.compiler.tree.as.IWhileLoopNode;
+import org.apache.flex.compiler.utils.ASNodeUtils;
import org.apache.flex.compiler.visitor.IBlockWalker;
import com.google.debugging.sourcemap.FilePosition;
@@ -374,6 +377,34 @@ public class JSEmitter extends ASEmitter implements IJSEmitter
}
@Override
+ public void emitTernaryOperator(ITernaryOperatorNode node)
+ {
+ if (ASNodeUtils.hasParenOpen((IOperatorNode) node))
+ write(ASEmitterTokens.PAREN_OPEN);
+
+ IExpressionNode conditionalNode = node.getConditionalNode();
+ getWalker().walk(conditionalNode);
+
+ startMapping(node, conditionalNode.getAbsoluteEnd() - node.getAbsoluteStart());
+ write(ASEmitterTokens.SPACE);
+ writeToken(ASEmitterTokens.TERNARY);
+ endMapping(node);
+
+ IExpressionNode leftOperandNode = node.getLeftOperandNode();
+ getWalker().walk(leftOperandNode);
+
+ startMapping(node, leftOperandNode.getAbsoluteEnd() - node.getAbsoluteStart());
+ write(ASEmitterTokens.SPACE);
+ writeToken(ASEmitterTokens.COLON);
+ endMapping(node);
+
+ getWalker().walk(node.getRightOperandNode());
+
+ if (ASNodeUtils.hasParenClose((IOperatorNode) node))
+ write(ASEmitterTokens.PAREN_CLOSE);
+ }
+
+ @Override
public void emitWhileLoop(IWhileLoopNode node)
{
IContainerNode cnode = (IContainerNode) node.getChild(1);